# Fast Tract Diet vs Gupta Program Brain Retraining

The clearest difference is price: Gupta Program Brain Retraining at Free against Fast Tract Diet's $7.99. Gupta Program Brain Retraining also leads on rating (4.8 vs 3.4) and update cadence (weekly vs every 3 months). Fast Tract Diet's advantage is in-app purchases (none vs 22) and iOS requirement (13.0 vs 17.0). On ads and device support there is nothing between them.

Gupta Program Brain Retraining is free to download; Fast Tract Diet costs $7.99 up front. Gupta Program Brain Retraining sells 8 in-app purchases, starting at $279.99 per year. Fast Tract Diet asks for nothing beyond the download.

Gupta Program Brain Retraining holds the better App Store score, 4.8 against 3.4. Both are backed by a comparable volume of ratings — 63 and 210 respectively. Written reviews point the same way: 51% of Fast Tract Diet's written reviews are positive against 79% of Gupta Program Brain Retraining's.

Fast Tract Diet ships an update every 3 months, Gupta Program Brain Retraining weekly. The most recent releases landed on October 16, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Fast Tract Diet | Gupta Program Brain Retraining |
| --- | --- | --- |
| Price | $7.99 | **Free** |
| Rating | [3.4 (63 ratings)](https://appshunter.io/ios/app/fast-tract-diet/id1062915865/reviews) | **[4.8 (210 ratings)](https://appshunter.io/ios/app/gupta-program-brain-retraining/id6449983590/reviews)** |
| Number of ratings | 63 | **210** |
| Positive reviews | 51.3% of reviews | **78.9% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Weekly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 11 MB | 138 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 9+ |
| Developer | [Norm Robillard](https://appshunter.io/developer/1062915864) | [Harley Street Solutions LTD](https://appshunter.io/developer/1003928309) |

## What reviewers say

### Fast Tract Diet

[App page](https://appshunter.io/ios/app/fast-tract-diet/id1062915865)

This app helps identify gut-friendly foods and track meals and symptoms. It uses a flexible point system to rate foods based on their symptom potential, aiding those with digestive issues like SIBO.

**Highlights:** Identify gut-friendly foods, Track meals and symptoms, Food symptom potential lookup, Flexible point system, Create shopping lists, Addresses digestive disorders

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

**In-app purchases:** none

**What reviewers like**

- 👍 Helpful for diet tracking
- 👍 Useful for symptom tracking
- 👍 Science-based approach
- 👍 Easy to use (for some)
- 👍 Companion to book

**What reviewers complain about**

- 🐛 Glitchy and buggy
- 🐛 Limited food database
- 🐛 Inaccurate FP scores
- 🐛 Custom recipes buggy
- 🐛 Slow to fill in

**Reported bugs**

- App changed ingredients in custom recipes
- Items swapped out in custom recipes
- Food items swapped for incorrect ones (e.g., Splenda for sucrose)
- Food added to the previous day instead of the current day
- Custom foods not saving

**Requested features**

- Export to spreadsheet/tab-delineated document
- Community/user-submitted food database
- Barcode scanner for food entry
- More foods in the database
- Sync data between devices (iPhone/iPad)


### Gupta Program Brain Retraining

[App page](https://appshunter.io/ios/app/gupta-program-brain-retraining/id6449983590)

This program offers a neuroplasticity approach to help individuals manage and recover from a wide range of chronic illnesses. It provides access to educational videos, audio exercises, and community support to facilitate healing and improve quality of life.

**Highlights:** Neuroplasticity brain retraining, Interactive video sessions, Audio exercises, Weekly webinars, Supportive community network, Free trial access

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Annual Plan | $279.99 | per year |
| Annual Plan | $349.99 | per year |
| Annual Plan | $399.99 | per year |
| Annual Plan | $499.99 | per year |
| One Time Purchase Plan | $69.99 | one-time |
| One Time Purchase Plan | $99.99 | one-time |
| One Time Purchase Plan | $149.99 | one-time |
| One Time Purchase Plan | $199.99 | one-time |

**What reviewers like**

- 🌟 Life-changing program for chronic illness
- 🧠 Effective neuroplasticity/brain retraining
- 💡 Comprehensive and holistic approach
- 🧘‍♀️ Helpful meditations and exercises
- 🤝 Supportive community and coaches

**What reviewers complain about**

- 🐛 App update issues
- 💰 High yearly subscription cost
- 🤔 Reviews feel fake/paid for
- ❓ Deceptive pricing tactics
- 😵‍💫 Confusing and convoluted UX

**Reported bugs**

- Cannot access program on new iPhone app
- Error message with swirling circle on update
- Login issues (password errors, magic link not received)
- Paid for old app, no access to new one
- Support not responding

**Requested features**

- Full German translation for app content
- German chat support
- Improved app UX/design
- Access content without the app
- More accessible pricing


## Frequently asked questions

### Is Fast Tract Diet free?

Fast Tract Diet costs $7.99, with no in-app purchases.

### Is Gupta Program Brain Retraining free?

Gupta Program Brain Retraining is free to download, with in-app purchases available.

### Which has better reviews, Fast Tract Diet or Gupta Program Brain Retraining?

Gupta Program Brain Retraining is rated higher. Fast Tract Diet averages 3.4 out of 5 from 63 ratings, while Gupta Program Brain Retraining averages 4.8 from 210 ratings.

### Do Fast Tract Diet or Gupta Program Brain Retraining have ads?

Neither Fast Tract Diet nor Gupta Program Brain Retraining shows ads.

### Which is updated more often, Fast Tract Diet or Gupta Program Brain Retraining?

Fast Tract Diet ships an update every 3 months, and Gupta Program Brain Retraining weekly. Most recently, Fast Tract Diet was updated on October 16, 2026 and Gupta Program Brain Retraining on October 14, 2026.

---

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