Worldwide App Store ratings, and the written reviews behind them.
4.6out of 5
★★★★★★★★★★
32,556 reviews
Star ratings, including written reviews
5 ★5 stars: 25,234
4 ★4 stars: 4,735
3 ★3 stars: 1,309
2 ★2 stars: 345
1 ★1 stars: 933
Worldwide · Updated Sep 2026
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2,142 selected reviews
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The summary above includes all star ratings in our worldwide snapshot. The written reviews here are a curated selection. Five-star stories are featured first. You can search this selection by topic or country, or sort by date.
★★★★★★★★★★
What a Difference a week makes!
I have been suffering with IBS and other gastrointestinal problems for 4 years and the Low FODMAP has helped significantly with flare ups. Lately I have had a lot of stress in my life, which has exacerbated my IBS so that lots of foods seemed to…
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I have been suffering with IBS and other gastrointestinal problems for 4 years and the Low FODMAP has helped significantly with flare ups. Lately I have had a lot of stress in my life, which has exacerbated my IBS so that lots of foods seemed to create pain, bloating and very erratic bowel movements. I signed up to Nerva 7 days ago and so far I have had 4days with no pain, much more regular bowel movements, no bloating and have felt so much more relaxed. Yes just 1 week!!! It feels like a joy to be pain free. I have said yes to some nice long walks and even to a meal out with friends. Roll on week 2.
CH1108miuytUnited Kingdom
★★★★★★★★★★
Actually works!
I wouldn’t believe it but it worked in a couple of days for me. It’s amazing to know that I could have some control on my body and learn the ways of feeling better. Worth trying.
burcuuuuuuuuuuuuuAustralia
★★★★★★★★★★
So far so good!
Really enjoying the app so far. Too early to tell if there will be major symptom reduction, but it is very calming and soothing and I can already feel a positive affect on my stress levels.
BigHern2.0United States
★★★★★★★★★★
Déjà des effets!
Que ce soit un placebo ou non, je sens une différence dans la réduction de stress après quelques jours. Je crois aux effets long terme sur mon bien-être.
M@k@73Canada
★★★★★★★★★★
Feeling well
The practice from the beginning has made me feel emotionally and physically much better. I look forward each day to be a new session.
HoneyBoBunnyUnited States
★★★★★★★★★★
Game Changer
I have IBD, currently in remission, but deal with IBS symptoms on a daily basis. Since contracting Covid-19 last year, I experienced a terrible long lasting flare up of IBS-C, post-infectious IBS and about half year later got an intestinal parasite.…
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I have IBD, currently in remission, but deal with IBS symptoms on a daily basis. Since contracting Covid-19 last year, I experienced a terrible long lasting flare up of IBS-C, post-infectious IBS and about half year later got an intestinal parasite. This whole mess of GI illness was a major struggle that left me with the worst IBS of my life. Ultimately, this all led me to the discovery of this app (thanks to my dietician). I cannot recommend it enough. Nerva has helped me so much with my daily symptoms of extreme bloating, nightly worsening of bloat and pain. I have a flatter belly with happier digestion and minor symptoms, if any. I cannot believe how well the program works. Due to my chronic issues, I continue to use the app daily despite the program being only 6 weeks with researching showing that is the minimal effective dose, and no requirement to continue. I also appreciate their support team. They are very responsive to any messaging. I only wish you could have an extension of the program to include more weeks with new content and educational reading materials. Hopefully they’ll do some fun updates.
Nattoh80United States
★★★★★★★★★★
Feeling calmer!
I’m into the second week of this program and I am noticeably calmer, with less GI problems. I’ve been on the low FODMAP diet for 5 years. It has helped me immensely, by reducing my IBS symptoms of bloating, abdominal pain and diarrhea. Because of the…
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I’m into the second week of this program and I am noticeably calmer, with less GI problems. I’ve been on the low FODMAP diet for 5 years. It has helped me immensely, by reducing my IBS symptoms of bloating, abdominal pain and diarrhea. Because of the success I have had with the low FODMAP diet, I totally trust Monash University, where the diet was developed. Knowing that Nerva was developed by the same people, I was very interested in what else they have come up with. This program is educating me about the fact that there is a level of healing possible beyond where I have gotten to with the diet. I am understanding that the essential issue is a hypersensitivity of my brain - gut nervous system, and that can be calmed with hypnotherapy. The hypnotherapy sessions are 15 minutes long, and there is a new one every day. There are short things to read every day, to increase my understanding of what is possible. There is excellent email support. The 7 day free trial allowed me to check it out adequately before paying. I have a clear feeling now that I will be a new person by the end of the 6 week program. I am so grateful that this came to me on my Instagram feed!
RobininthegardenUnited States
★★★★★★★★★★
Enlightening and effective
I have learned so much from the program. The hypnotherapy sessions provided relief and I am so pleased. Very happy with the Nerva program and plan to continue
MAEKO100United States
★★★★★★★★★★
Dr recommended - amazing recommendation
As most, I went in to this with some hesitance and preconception, however after committing to honestly engaging with the problem I saw huge progression and improvements from session 1 onwards! I’ve now got to week 7 and I can say I’ve really noticed…
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As most, I went in to this with some hesitance and preconception, however after committing to honestly engaging with the problem I saw huge progression and improvements from session 1 onwards! I’ve now got to week 7 and I can say I’ve really noticed the changes - whilst some physical symptoms still exist, the lessons and mostly the mindfulness and visualisation practises really offered a lot for me. I found my self looking forward to the next session daily! I’d genuinely recommend this (and I have).
My only complaint is that on the NHS you only receive a limited time to complete the program, which I think should be ongoing and consistent - so this definitely has an effect on the accessibility factors, as not everyone can afford to pay for the treatment and I think a lot of the people who need this app cannot warrant the cost.
Bristol TSUnited Kingdom
★★★★★★★★★★
I am so pleased with myself for giving this program a chance.
I have suffered with IBS for over 20 years.
Nothing has come close to solving my issues.
The best part is learning and understanding, exactly why this happens and how to manage it.
After the initial 6 weeks I discussed the positive results with…
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I have suffered with IBS for over 20 years.
Nothing has come close to solving my issues.
The best part is learning and understanding, exactly why this happens and how to manage it.
After the initial 6 weeks I discussed the positive results with my Doctor. We are both very excited about the result’s. My Doctor will mention this program to her other patients who are suffering.
Thank very much to all the people involved.
JJFunhouse 100Canada
★★★★★★★★★★
Great new life skill
I have ongoing gut dysbiosis that I’ve been trying to treat naturally. My stress has always been high and I know stress is a cause of illness but didn’t know what to do about it since I already did meditation, exercise, therapy, diet, etc. This app…
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I have ongoing gut dysbiosis that I’ve been trying to treat naturally. My stress has always been high and I know stress is a cause of illness but didn’t know what to do about it since I already did meditation, exercise, therapy, diet, etc. This app taught me the missing piece- to belly breathe through whatever life throws at me. There’s just no reason not to and when you stop doing so, your intestines, literally full of crap, start to fester! So just. Keep. Breathing!
The sessions are better than meditation for me bc they target relaxing the gut and take away the pain there. I have been able to eat small amounts of problem foods with less symptoms, perhaps simply bc I’m not psychologically stressing about it. Or perhaps the hypnotherapy suggestions worked and I’m less sensitive to normal sensations. I can still sense my gut is off (depression and ongoing pain) so I’m going to continue trying other options and may resort to antibiotics. But I feel I have a new life skill that will serve me going forward, and things are continuing to improve so I’m curious to see how it goes!
AnmaraMusicUnited States
★★★★★★★★★★
So far
So far this app has been great. I’ve haven’t even completed the first week and already I am seeing more improved movement.. I am also following a FODMAP⚡ diet, which I started about a week or two before using this app. So in combination I think it’s…
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So far this app has been great. I’ve haven’t even completed the first week and already I am seeing more improved movement.. I am also following a FODMAP⚡ diet, which I started about a week or two before using this app. So in combination I think it’s working really good so far. Plus, I am listening to a harmony between the gut and brain meditation on Insight Timer when I go to bed at night. Very happy with my improvement with these three things so far.
BjkirchnerUnited States
★★★★★★★★★★
Skeptic at first but it works!!!
I’ve been dealing with IBS for 3 years (usual symptoms plus a feeling of heat around my colon after eating or during stress). I tried adjusting my diet, drinking water kefir daily, exercise and nothing truly changed until I tried the program. I…
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I’ve been dealing with IBS for 3 years (usual symptoms plus a feeling of heat around my colon after eating or during stress). I tried adjusting my diet, drinking water kefir daily, exercise and nothing truly changed until I tried the program. I didn’t feel immediate effects until mid way through the program. I’m so grateful for this app and for helping me find hope again. Thank you!!!!
missychristieCanada
★★★★★★★★★★
Awesome!
Hey this is great :) Totally makes me feel way more chilled. For me it’s a good reset. I think it would be cool if you put haptic feedback on the breathing sections so you didn’t have to look at your phone while you were doing it. Thanks! Pete
PeteSki111Australia
★★★★★★★★★★
Making progress
I was sceptical when I started Nerva but desperate for something to help.After the first 6 weeks there was little improvement in IBS symptoms. It I felt better in myself so I decided to persevere. Now, after 150 sessions my symptoms are greatly…
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I was sceptical when I started Nerva but desperate for something to help.After the first 6 weeks there was little improvement in IBS symptoms. It I felt better in myself so I decided to persevere. Now, after 150 sessions my symptoms are greatly improved and I have been in several stressful situations where I would normally have had a bad flare up. Each time, I have had mild symptoms that have been manageable and I know I will conquer these as my confidence that they need not occur improves. Thank you Nerva!!
LeywhitUnited Kingdom
★★★★★★★★★★
so helpful
my stomach has been upset for years. I heard a man's review while driving in the car. I started Nerva 1.5 yrs ago. My stomach is perfect. I'm calmer and I I'm sleeping better. just do it. Try this for the free first week and you'll see. I do it every…
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my stomach has been upset for years. I heard a man's review while driving in the car. I started Nerva 1.5 yrs ago. My stomach is perfect. I'm calmer and I I'm sleeping better. just do it. Try this for the free first week and you'll see. I do it every morning. it only takes 20 minutes. And the breathing 5 minute exercises are helpful. I do it before bedtime.
LaughrobUnited States
★★★★★★★★★★
Great
I have been doing the Nerva program since about February. The fact that I continue with the maintenance program 3 times a week (don’t miss many sessions) is testament to how helpful I find it.
Countess ClaraAustralia
★★★★★★★★★★
Amazing results
The Nerva gut related hypnotherapy sessions have worked amazingly well for me. I love the sessions & my IBS D (which I suspected was mis-communication between gut and brain) has ceased. I have combined this with cutting down on lactose (I now have…
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The Nerva gut related hypnotherapy sessions have worked amazingly well for me. I love the sessions & my IBS D (which I suspected was mis-communication between gut and brain) has ceased. I have combined this with cutting down on lactose (I now have lactose-free milk & yoghurt). I highly recommend this app. It also helps you to feel calm & relaxed - good for the mind & body.
FyivfutdtesystUnited Kingdom
★★★★★★★★★★
Awesome!
Hey this is great :) Totally makes me feel way more chilled. For me it’s a good reset.
I think it would be cool if you put haptic feedback on the breathing sections so you didn’t have to look at your phone while you were doing it.
Thanks!
Pete
PeteSki111Australia
★★★★★★★★★★
Best solution for IBS!
I’ve tried many so called remedies over the last 20 years to little or no success. Nerva has given me manageable relief and control like I had when I was much younger. Thank you Nerva!
Riz2810United States
★★★★★★★★★★
Seems to work
It’s hard to believe that my symptoms have greatly diminished. I wonder if I am truly hypnotized as I am quite aware as I listen. However, my tummy has calmed down immensely. So, even if it’s a placebo effect, it has helped a bunch. I am a skeptic as…
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It’s hard to believe that my symptoms have greatly diminished. I wonder if I am truly hypnotized as I am quite aware as I listen. However, my tummy has calmed down immensely. So, even if it’s a placebo effect, it has helped a bunch. I am a skeptic as you can tell but I am glad I gave it a go.
Linda S. StewartCanada
★★★★★★★★★★
Second time using Nerva
After a recent IBS flare up I decided to try Nerva again. I saw a GI psychologist after using Nerva before who recommended the deep breathing technique. She hadn’t heard of Nerva. It definitely is a useful tool, but Nerva combines that with…
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After a recent IBS flare up I decided to try Nerva again. I saw a GI psychologist after using Nerva before who recommended the deep breathing technique. She hadn’t heard of Nerva. It definitely is a useful tool, but Nerva combines that with knowledge, feedback for your efforts, plus research validated results.
TLAR5starUnited States
★★★★★★★★★★
So far I’m noticing a big improvement!!!
I finished the program and I highly recommend it! After a year of elimination dieting I have as afraid to eat almost everything and was miserable! I’m happy to say I’m eating normal again and overall feeling great!
SGbeachUnited States
★★★★★★★★★★
Small improvements after a few days!
I was sceptical at first, as I’ve tried everything to do with manipulating my diet and all external avenues.
However, after just a few days of consistent listening. There is a sense of calm in my body and things are literally starting to shift and…
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I was sceptical at first, as I’ve tried everything to do with manipulating my diet and all external avenues.
However, after just a few days of consistent listening. There is a sense of calm in my body and things are literally starting to shift and improve. My digestion has been smoother and less trigger symptoms.
I will definitely continue with them program and see the ends results.
E.S19Australia
★★★★★★★★★★
I was very skeptical!
The best approach I’ve ever tried. I’m noticing how much stress plays a part in my gut health and how stressed I was and never knew it. So thankful I took a chance on something I knew nothing about and I have no regrets. I intend to finish the…
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The best approach I’ve ever tried. I’m noticing how much stress plays a part in my gut health and how stressed I was and never knew it. So thankful I took a chance on something I knew nothing about and I have no regrets. I intend to finish the course.
Mirror No GoodUnited States
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Selected member experiences. Individual results vary.
Common questions
Questions about Nerva
What the reviews don’t cover.
Does Nerva work?
Nerva is a self-guided gut-directed hypnotherapy program that works with the gut–brain connection. Reviews describe individual experiences; clinical research looks at outcomes across a group. Explore Nerva’s published research to understand the evidence and what was measured. Individual results vary.
What do Nerva reviews say about bloating?
Some members discuss bloating in their reviews, including how it affected everyday life and their experience with the program. Read the selected reviews mentioning bloating. These personal experiences cannot predict your own results.
Can I use Nerva alongside a low FODMAP diet?
Nerva focuses on the gut–brain connection, while a low FODMAP diet focuses on dietary triggers. They are different approaches. Read more about low FODMAP and Nerva, and discuss dietary changes with your dietitian or clinician.
What is it like to fit Nerva into a daily routine?
Members recorded them on their own phones and shared them with Nerva. They are unscripted. What each person describes is their own experience; individual results vary.
How much does Nerva cost?
The offer shown before you subscribe includes your price, any trial, renewal and cancellation terms. These can differ by country and purchase route. Check your current offer or visit Nerva’s support center for subscription help.