# Zerofifty vs Lider Fit

The clearest difference is update cadence: Zerofifty at every 3 months against Lider Fit's every 8 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Zerofifty ships an update every 3 months, Lider Fit every 8 months. The most recent releases landed on October 17, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Zerofifty | Lider Fit |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 8 months |
| Size | 210 MB | 126 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Zerofifty sport & fights](https://appshunter.io/developer/1759321915) | [Gym Realm Technology AD](https://appshunter.io/developer/1446254637) |

## What reviewers say

### Zerofifty

[App page](https://appshunter.io/ios/app/zerofifty/id6575367957)

**Features:** macOS Compatibility

**In-app purchases:** none


### Lider Fit

[App page](https://appshunter.io/ios/app/lider-fit/id6758606241)

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

**In-app purchases:** none


## Frequently asked questions

### Is Zerofifty free?

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

### Is Lider Fit free?

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

### Do Zerofifty or Lider Fit have ads?

Neither Zerofifty nor Lider Fit shows ads.

### Which is updated more often, Zerofifty or Lider Fit?

Zerofifty ships an update every 3 months, and Lider Fit every 8 months. Most recently, Zerofifty was updated on October 17, 2026 and Lider Fit on September 21, 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.*