# eButton vs Coffee Analyzer

The clearest difference is update cadence: eButton at monthly against Coffee Analyzer's every 3 months. eButton also leads on iOS requirement (13.0 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.

eButton ships an update monthly, Coffee Analyzer every 3 months. The most recent releases landed on October 10, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | eButton | Coffee Analyzer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 3 months |
| Size | 26 MB | 13 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Jiann Rong Lin](https://appshunter.io/developer/1247802367) | [CHIA-CHUNG CHEN](https://appshunter.io/developer/1524616653) |

## What reviewers say

### eButton

[App page](https://appshunter.io/ios/app/ebutton/id1493161479)

**Features:** macOS Compatibility

**In-app purchases:** none


### Coffee Analyzer

[App page](https://appshunter.io/ios/app/coffee-analyzer/id1524616650)

**In-app purchases:** none


## Frequently asked questions

### Is eButton free?

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

### Is Coffee Analyzer free?

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

### Do eButton or Coffee Analyzer have ads?

Neither eButton nor Coffee Analyzer shows ads.

### Which is updated more often, eButton or Coffee Analyzer?

eButton ships an update monthly, and Coffee Analyzer every 3 months. Most recently, eButton was updated on October 10, 2026 and Coffee Analyzer on October 2, 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.*