# Nerva vs Hindsight by TUSHY

The clearest difference is ratings volume: Nerva at 15K against Hindsight by TUSHY's 9. Nerva also leads on update cadence (every 8 days vs every 4 weeks) and device support (3 vs 1). Hindsight by TUSHY's advantage is rating (5.0 vs 4.7). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Nerva sells 4 in-app purchases, starting at $99.00 per month and Hindsight by TUSHY sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Hindsight by TUSHY 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 9, so its average is the more settled of the two.

Nerva ships an update every 8 days, Hindsight by TUSHY every 4 weeks. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Nerva | Hindsight by TUSHY |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (15K ratings)](https://appshunter.io/ios/app/nerva-gut-brain-program/id1467398796/reviews) | **[5.0 (9 ratings)](https://appshunter.io/ios/app/hindsight-by-tushy/id6744321909/reviews)** |
| Number of ratings | **15K** | 9 |
| Positive reviews | 72.4% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 4 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 138 MB | 35 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Mindset Health Pty Ltd](https://appshunter.io/developer/1255073245) | [Tushy Inc](https://appshunter.io/developer/1807068393) |

## What reviewers say

### Nerva

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

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


### Hindsight by TUSHY

[App page](https://appshunter.io/ios/app/hindsight-by-tushy/id6744321909)

Log bathroom visits and track gut health with AI-powered insights. Understand your body's signals to improve daily wellness and identify patterns without complex jargon. Designed for anyone seeking better gut health awareness.

**Highlights:** AI-powered logging of bathroom visits, Gut health assessment without guesswork, Pattern identification and habit tracking, Daily analytics and wellness insights, Symptom and habit input, Connects bathroom output to body status

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tushy Plus | $4.99 | per month |
| Tushy Plus | $49.99 | per year |


## Frequently asked questions

### Is Nerva free?

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

### Is Hindsight by TUSHY free?

Hindsight by TUSHY is free to download, with in-app purchases available.

### Which has better reviews, Nerva or Hindsight by TUSHY?

Hindsight by TUSHY is rated higher. Nerva averages 4.7 out of 5 from 15K ratings, while Hindsight by TUSHY averages 5.0 from 9 ratings.

### Do Nerva or Hindsight by TUSHY have ads?

Neither Nerva nor Hindsight by TUSHY shows ads.

### Which is updated more often, Nerva or Hindsight by TUSHY?

Nerva ships an update every 8 days, and Hindsight by TUSHY every 4 weeks. Most recently, Nerva was updated on October 26, 2026 and Hindsight by TUSHY on October 24, 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.*