# BionicGym vs DoFasting Intermittent Fasting

The clearest difference is rating: DoFasting Intermittent Fasting at 3.9 against BionicGym's 2.5. DoFasting Intermittent Fasting also leads on update cadence (every 3 weeks vs every 5 months) and ratings volume (4.8K vs 44). BionicGym's advantage is in-app purchases (none vs 11). On price, review sentiment and ads there is nothing between them.

Both are free to download. DoFasting Intermittent Fasting sells 11 in-app purchases, starting at $32.99 per 3 months. BionicGym asks for nothing beyond the download.

DoFasting Intermittent Fasting holds the better App Store score, 3.9 against 2.5. That said, the two scores are not equally well evidenced: DoFasting Intermittent Fasting has 4.8K ratings behind it against 44, so its average is the more settled of the two. Written reviews point the same way: 31% of BionicGym's written reviews are positive against 39% of DoFasting Intermittent Fasting's.

BionicGym ships an update every 5 months, DoFasting Intermittent Fasting every 3 weeks. The most recent releases landed on October 14, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | BionicGym | DoFasting Intermittent Fasting |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.5 (44 ratings)](https://appshunter.io/ios/app/bionicgym/id1392974917/reviews) | **[3.9 (4.8K ratings)](https://appshunter.io/ios/app/dofasting-intermittent-fasting/id1456288628/reviews)** |
| Number of ratings | 44 | **4.8K** |
| Positive reviews | 30.8% of reviews | **38.6% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 weeks** |
| Monetization | **Freemium** | Subscription |
| Size | 33 MB | 67 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 12+ | 4+ |
| Developer | [Medical Currents LTD](https://appshunter.io/developer/1392974916) | [FASTING SOLUTIONS UAB](https://appshunter.io/developer/1548000581) |

## What reviewers say

### BionicGym

[App page](https://appshunter.io/ios/app/bionicgym/id1392974917)

This app connects to a specialized fitness device to deliver guided workouts. It offers various training programs, including high-intensity interval training, and provides setup videos for optimal results. Users can upgrade for access to advanced features and programs.

**Highlights:** Connects to BionicGym device, Guided workout programs, High-Intensity Interval Training (HIIT), In-app setup videos, Workout intensity adjustment, Workout variety exploration

**Features:** macOS Compatibility

**In-app purchases:** none


### DoFasting Intermittent Fasting

[App page](https://appshunter.io/ios/app/dofasting-intermittent-fasting/id1456288628)

This app offers personalized intermittent fasting plans to support weight loss and healthy eating. It includes trackers for calories, water, and steps, along with a vast recipe library and workout routines designed by professionals. Users receive tailored guidance and motivation to build sustainable habits.

**Highlights:** Personalized intermittent fasting plans, Calorie, fasting, water, and step trackers, Health app integration for seamless monitoring, Extensive recipe library (vegan, keto, paleo, etc.), Customized workout routines by professional coaches, Weekly progress insights and reminders, Guidance on healthy eating and emotional health

**Features:** Apple Watch app, Vision Pro support

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3 months plan | $32.99 | per 3 months |
| 1 month plan | $32.99 | per month |
| 3 months plan | $33.99 | per 3 months |
| 1 month plan | $36.99 | per month |
| 3 months plan | $39.90 | per 3 months |
| 6 months plan | $45.99 | per 6 months |
| 3 months plan | $45.99 | per 3 months |
| 3 months plan | $47.99 | per 3 months |
| 6 months plan | $65.99 | per 6 months |
| Annual plan | $66.99 | per year |
| 6 months plan | $68.99 | per 6 months |

**What reviewers like**

- 🚀 Easy to use and track fasting
- 📊 Helpful for weight loss and health
- 🔍 Provides useful information and articles
- 🔔 Motivating reminders and notifications

**What reviewers complain about**

- 🐛 Buggy app with frequent crashes
- 💰 Expensive subscription, poor value
- 🔒 Difficult to cancel subscription
- 🤖 Poor customer service and communication

**Reported bugs**

- App freezes and loses fasting data
- Inaccurate weight and progress tracking
- Issues with starting/stopping fasts
- Subscription charges despite cancellation

**Requested features**

- Ability to manually edit fasting times
- Improved food and calorie tracking
- Integration with other health apps
- More customization options


## Frequently asked questions

### Is BionicGym free?

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

### Is DoFasting Intermittent Fasting free?

DoFasting Intermittent Fasting is free to download, with in-app purchases available.

### Which has better reviews, BionicGym or DoFasting Intermittent Fasting?

DoFasting Intermittent Fasting is rated higher. BionicGym averages 2.5 out of 5 from 44 ratings, while DoFasting Intermittent Fasting averages 3.9 from 4.8K ratings.

### Do BionicGym or DoFasting Intermittent Fasting have ads?

Neither BionicGym nor DoFasting Intermittent Fasting shows ads.

### Which is updated more often, BionicGym or DoFasting Intermittent Fasting?

BionicGym ships an update every 5 months, and DoFasting Intermittent Fasting every 3 weeks. Most recently, BionicGym was updated on October 14, 2026 and DoFasting Intermittent Fasting on October 17, 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.*