# BioRabbits vs ZYCLE

The clearest difference is price: ZYCLE at Free against BioRabbits's $5.99. ZYCLE also leads on iOS requirement (12 vs 15.2). BioRabbits's advantage is update cadence (fortnightly vs every 4 months). On ads, in-app purchases and device support there is nothing between them.

ZYCLE is free to download; BioRabbits costs $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.

BioRabbits ships an update fortnightly, ZYCLE every 4 months. The most recent releases landed on September 17, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | BioRabbits | ZYCLE |
| --- | --- | --- |
| Price | $5.99 | **Free** |
| Positive reviews | — | 14.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 4 months |
| Monetization | — | Free |
| Size | 41 MB | 58 MB |
| Requires iOS | 15.2 | **12** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Angel Torralbo Jimenez](https://appshunter.io/developer/1372531960) | [VERSA DESIGN SL](https://appshunter.io/developer/1500440853) |

## What reviewers say

### BioRabbits

[App page](https://appshunter.io/ios/app/biorabbits/id1491316322)

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

**In-app purchases:** none


### ZYCLE

[App page](https://appshunter.io/ios/app/zycle/id6450508908)

Monitor your indoor cycling metrics in real-time, adjust resistance, and access exclusive coupons for popular fitness apps. Keep your smart bike or roller updated and manage your product warranty easily. Connect directly with technical support for any assistance.

**Highlights:** Real-time metric tracking, Adjustable resistance control, Free coupons for fitness apps, Device firmware updates, Warranty registration and management, Direct technical support contact

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BioRabbits free?

BioRabbits costs $5.99, with no in-app purchases.

### Is ZYCLE free?

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

### Do BioRabbits or ZYCLE have ads?

Neither BioRabbits nor ZYCLE shows ads.

### Which is updated more often, BioRabbits or ZYCLE?

BioRabbits ships an update fortnightly, and ZYCLE every 4 months. Most recently, BioRabbits was updated on September 17, 2026 and ZYCLE on September 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.*