# FitDot vs OnionTimerLite

The clearest difference is device support: FitDot at 3 against OnionTimerLite's 1. OnionTimerLite's advantage is iOS requirement (16.0 vs 18.2). On price, update cadence, ads and in-app purchases there is nothing between them.

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

FitDot ships an update every 2 months, OnionTimerLite monthly. The most recent releases landed on November 8, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | FitDot | OnionTimerLite |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Size | 49 MB | 36 MB |
| Requires iOS | 18.2 | **16.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Curious Apps, LLC](https://appshunter.io/developer/1644726823) | [超纯 邓](https://appshunter.io/developer/1805600091) |

## What reviewers say

### FitDot

[App page](https://appshunter.io/ios/app/fitdot/id6751647737)

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

**In-app purchases:** none


### OnionTimerLite

[App page](https://appshunter.io/ios/app/oniontimerlite/id6753622616)

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

**In-app purchases:** none


## Frequently asked questions

### Is FitDot free?

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

### Is OnionTimerLite free?

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

### Do FitDot or OnionTimerLite have ads?

Neither FitDot nor OnionTimerLite shows ads.

### Which is updated more often, FitDot or OnionTimerLite?

FitDot ships an update every 2 months, and OnionTimerLite monthly. Most recently, FitDot was updated on November 8, 2026 and OnionTimerLite on October 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.*