# Nerva vs Exercise Snacks (b9ec6c)

The clearest difference is in-app purchases: Exercise Snacks (b9ec6c) at none against Nerva's 4. Exercise Snacks (b9ec6c) also leads on review sentiment (100% vs 72%) and rating (5.0 vs 4.7). Nerva's advantage is ratings volume (15K vs 7) and chart position (#186 vs unranked). 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. Exercise Snacks (b9ec6c) asks for nothing beyond the download.

Exercise Snacks (b9ec6c) 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 7, so its average is the more settled of the two. Written reviews point the same way: 72% of Nerva's written reviews are positive against 100% of Exercise Snacks (b9ec6c)'s.

Nerva ships an update every 2 weeks, Exercise Snacks (b9ec6c) every 4 days. The most recent releases landed on October 13, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Nerva | Exercise Snacks (b9ec6c) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (15K ratings)](https://appshunter.io/ios/app/nerva-gut-brain-program/id1467398796/reviews) | **[5.0 (7 ratings)](https://appshunter.io/ios/app/exercise-snacks-b9ec6c/id6770286202/reviews)** |
| Number of ratings | **15K** | 7 |
| Positive reviews | 72.4% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 4 days** |
| Monetization | Free with in-app purchases | **Free** |
| Best chart rank | **#186** | — |
| Size | 138 MB | 54 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 12+ |
| Developer | [Mindset Health Pty Ltd](https://appshunter.io/developer/1255073245) | [Mary Gill](https://appshunter.io/developer/1896730480) |

## What reviewers say

### Nerva

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

**Currently charting:** #186 Top Grossing · Health & Fitness (US App Store)

This app offers a personalized gut-brain therapy program to manage symptoms of IBS, FD, GERD, and other gut-brain disorders. It aims to retrain the nervous system and improve communication between the gut and brain through daily sessions and practical tools.

**Highlights:** Personalized gut-brain therapy program, Daily 15-minute retraining sessions, Flare-up management tools, Long-term symptom maintenance plan, AI-driven personalization, Evidence-based clinical research

**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


### Exercise Snacks (b9ec6c)

[App page](https://appshunter.io/ios/app/exercise-snacks-b9ec6c/id6770286202)

This app provides short, voice-coached exercise routines designed to be done anywhere, anytime. It offers over 60 exercises across various focus areas like general fitness, Tai Chi, and bed exercises, with modifications for different needs and abilities.

**Highlights:** Voice-coached routines, 60+ exercises, Specialized focus areas, Modifications for various needs, Progress tracking, Wearable sync, Health reports

**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 Exercise Snacks (b9ec6c) free?

Exercise Snacks (b9ec6c) is free to download, with no in-app purchases.

### Which has better reviews, Nerva or Exercise Snacks (b9ec6c)?

Exercise Snacks (b9ec6c) is rated higher. Nerva averages 4.7 out of 5 from 15K ratings, while Exercise Snacks (b9ec6c) averages 5.0 from 7 ratings.

### Do Nerva or Exercise Snacks (b9ec6c) have ads?

Neither Nerva nor Exercise Snacks (b9ec6c) shows ads.

### Which is updated more often, Nerva or Exercise Snacks (b9ec6c)?

Nerva ships an update every 2 weeks, and Exercise Snacks (b9ec6c) every 4 days. Most recently, Nerva was updated on October 13, 2026 and Exercise Snacks (b9ec6c) on September 23, 2026.

---

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