# BrewMeter vs cafein

The clearest difference is iOS requirement: cafein at 15.1 against BrewMeter's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. BrewMeter sells 1 one-off in-app purchase and cafein sells 1 in-app purchase, starting at $24.99 per year. Whichever you choose, the download price is not the number that matters.

BrewMeter ships an update weekly, cafein fortnightly. The most recent releases landed on October 7, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | BrewMeter | cafein |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Fortnightly |
| Monetization | Freemium | — |
| Size | 6 MB | 46 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Benjamin Dupin](https://appshunter.io/developer/1871474236) | [Theorics Limited](https://appshunter.io/developer/1790044061) |

## What reviewers say

### BrewMeter

[App page](https://appshunter.io/ios/app/brewmeter-caffeine-tracker/id6760132566)

Track your daily caffeine intake by logging drinks and their volumes. Visualize your caffeine levels with an estimated curve and explore historical data. Gain insights into your consumption habits for personal awareness.

**Highlights:** Log custom drinks with label data, Track volume consumed, Estimated caffeine curve visualization, Daily caffeine-free day recording, Undo accidental logs, CSV export (Pro), Apple Health integration (Pro)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BrewMeter Pro Lifetime | $5.99 | one-time |


### cafein

[App page](https://appshunter.io/ios/app/cafein-fun-coffee-tracker/id6766194334)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cafein Pro | $24.99 | per year |


## Frequently asked questions

### Is BrewMeter free?

BrewMeter is free to download, with in-app purchases available.

### Is cafein free?

cafein is free to download, with in-app purchases available.

### Do BrewMeter or cafein have ads?

Neither BrewMeter nor cafein shows ads.

### Which is updated more often, BrewMeter or cafein?

BrewMeter ships an update weekly, and cafein fortnightly. Most recently, BrewMeter was updated on October 7, 2026 and cafein on October 8, 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.*