# Nerva vs My Tummy

The clearest difference is in-app purchases: My Tummy at none against Nerva's 4. My Tummy also leads on review sentiment (100% vs 73%) and rating (5.0 vs 4.7). Nerva's advantage is update cadence (weekly vs every 5 months) and ratings volume (15K vs 4). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Nerva sells 4 in-app purchases, starting at $99.00 per month. My Tummy asks for nothing beyond the download.

My Tummy holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Nerva has 15K ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 73% of Nerva's written reviews are positive against 100% of My Tummy's.

Nerva ships an update weekly, My Tummy every 5 months. The most recent releases landed on November 7, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Nerva | My Tummy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (15K ratings)](https://appshunter.io/ios/app/nerva-gut-brain-program/id1467398796/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/my-tummy/id6756943781/reviews)** |
| Number of ratings | **15K** | 4 |
| Positive reviews | 72.6% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 5 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 139 MB | 39 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | +12 | 17+ |
| Developer | [Mindset Health Pty Ltd](https://appshunter.io/developer/1255073245) | [My Tummy](https://appshunter.io/developer/1888210418) |

## What reviewers say

### Nerva

[App page](https://appshunter.io/ios/app/nerva-gut-brain-program/id1467398796)

This program helps manage gut-brain disorders like IBS and bloating by retraining the nervous system. It offers daily sessions, practical tools, and personalized guidance to improve digestive comfort and reduce symptoms.

**Highlights:** Daily 15-minute retraining sessions, Flare-up tools for specific symptoms, Long-term maintenance plan, AI-driven personalization, Evidence-based gut-brain techniques

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Nerva IBS program (Monthly) | $99.00 | per month |
| Nerva IBS program (3 Month) | $149.00 | per 3 months |
| 30% Off Nerva IBS (3 Month) | $149.00 | per 3 months |
| Nerva Full Access | $199.00 | per year |

**What reviewers like**

- 🚀 Effective for symptom reduction
- 👍 Calming and relaxing sessions
- 💡 Helpful for managing stress and anxiety
- 👍 Positive affirmations and education
- 🚀 Quick improvements seen by some users

**What reviewers complain about**

- 🔁 Repetitive nature of sessions
- 💰 Expensive subscription cost
- 🔍 Lack of customization options
- 🐛 Technical issues with app functionality

**Reported bugs**

- App getting stuck on certain days
- Difficulty accessing previous sessions
- Inconsistent user experience across devices

**Requested features**

- More variety in guided visualizations
- Ability to skip or replace certain sessions
- Maintenance plan with reduced pricing
- Offline access to recordings


### My Tummy

[App page](https://appshunter.io/ios/app/my-tummy/id6756943781)

This app helps individuals manage IBS and IBD symptoms by identifying specific food triggers. It provides analysis to understand how diet impacts digestive health.

**Highlights:** Symptom tracking, Food trigger identification, Dietary analysis, IBS/IBD management, Health insights

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Nerva free?

Nerva is free to download, with in-app purchases available.

### Is My Tummy free?

My Tummy is free to download, with no in-app purchases.

### Which has better reviews, Nerva or My Tummy?

My Tummy is rated higher. Nerva averages 4.7 out of 5 from 15K ratings, while My Tummy averages 5.0 from 4 ratings.

### Do Nerva or My Tummy have ads?

Neither Nerva nor My Tummy shows ads.

### Which is updated more often, Nerva or My Tummy?

Nerva ships an update weekly, and My Tummy every 5 months. Most recently, Nerva was updated on November 7, 2026 and My Tummy on October 30, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*