# FlyBy Tracker vs Gym Rat's Lab

The clearest difference is update cadence: FlyBy Tracker at daily against Gym Rat's Lab's every 7 months. FlyBy Tracker also leads on iOS requirement (11.0 vs 15.6). 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.

FlyBy Tracker ships an update daily, Gym Rat's Lab every 7 months. The most recent releases landed on October 18, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | FlyBy Tracker | Gym Rat's Lab |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Daily** | Every 7 months |
| Size | 21 MB | 26 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SENKRON BILGISAYAR OTOM LTD.](https://appshunter.io/developer/498226578) | [AYDIN KATALON](https://appshunter.io/developer/1648248096) |

## What reviewers say

### FlyBy Tracker

[App page](https://appshunter.io/ios/app/flyby-tracker/id1632011561)

**Features:** macOS Compatibility

**In-app purchases:** none


### Gym Rat's Lab

[App page](https://appshunter.io/ios/app/gym-rats-lab/id6443667673)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is FlyBy Tracker free?

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

### Is Gym Rat's Lab free?

Gym Rat's Lab is free to download, with no in-app purchases.

### Do FlyBy Tracker or Gym Rat's Lab have ads?

Neither FlyBy Tracker nor Gym Rat's Lab shows ads.

### Which is updated more often, FlyBy Tracker or Gym Rat's Lab?

FlyBy Tracker ships an update daily, and Gym Rat's Lab every 7 months. Most recently, FlyBy Tracker was updated on October 18, 2026 and Gym Rat's Lab on October 22, 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.*