# Biton vs Daniel Adler

The clearest difference is update cadence: Daniel Adler at every 6 days against Biton's every 3 weeks. Biton's advantage is iOS requirement (13.0 vs 15.1). 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.

Biton ships an update every 3 weeks, Daniel Adler every 6 days. The most recent releases landed on October 4, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Biton | Daniel Adler |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 6 days** |
| Size | 90 MB | 71 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [AutoFit LLC.](https://appshunter.io/developer/1643142692) | [Progress Workouts](https://appshunter.io/developer/1695096550) |

## What reviewers say

### Biton

[App page](https://appshunter.io/ios/app/biton/id6739940434)

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

**In-app purchases:** none


### Daniel Adler

[App page](https://appshunter.io/ios/app/daniel-adler/id6780925172)

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

**In-app purchases:** none


## Frequently asked questions

### Is Biton free?

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

### Is Daniel Adler free?

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

### Do Biton or Daniel Adler have ads?

Neither Biton nor Daniel Adler shows ads.

### Which is updated more often, Biton or Daniel Adler?

Biton ships an update every 3 weeks, and Daniel Adler every 6 days. Most recently, Biton was updated on October 4, 2026 and Daniel Adler on October 1, 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.*