# BrewMeter vs Pure Phase

The clearest difference is in-app purchases: Pure Phase at none against BrewMeter's 1. Pure Phase also leads on update cadence (every 3 days vs weekly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. BrewMeter sells 1 one-off in-app purchase. Pure Phase asks for nothing beyond the download.

BrewMeter ships an update weekly, Pure Phase every 3 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | BrewMeter | Pure Phase |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | **Every 3 days** |
| Monetization | Freemium | — |
| Size | 6 MB | 4 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Benjamin Dupin](https://appshunter.io/developer/1871474236) | [Mark Friedlander](https://appshunter.io/developer/1812095304) |

## 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 |


### Pure Phase

[App page](https://appshunter.io/ios/app/pure-phase/id6767311034)

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

**In-app purchases:** none


## Frequently asked questions

### Is BrewMeter free?

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

### Is Pure Phase free?

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

### Do BrewMeter or Pure Phase have ads?

Neither BrewMeter nor Pure Phase shows ads.

### Which is updated more often, BrewMeter or Pure Phase?

BrewMeter ships an update weekly, and Pure Phase every 3 days. Most recently, BrewMeter was updated on October 24, 2026 and Pure Phase on October 24, 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.*