# BrewMeter vs Caffeine Sleep Planner

The clearest difference is update cadence: BrewMeter at weekly against Caffeine Sleep Planner's every 3 weeks. On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. BrewMeter sells 1 one-off in-app purchase and Caffeine Sleep Planner sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

BrewMeter ships an update weekly, Caffeine Sleep Planner every 3 weeks. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | BrewMeter | Caffeine Sleep Planner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/caffeine-sleep-planner/id6773001853/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | Freemium | Free with in-app purchases |
| Size | 6 MB | 2 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Benjamin Dupin](https://appshunter.io/developer/1871474236) | [Dustin Ober](https://appshunter.io/developer/1881347876) |

## 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 |


### Caffeine Sleep Planner

[App page](https://appshunter.io/ios/app/caffeine-sleep-planner/id6773001853)

This app helps you track your caffeine intake and estimate when its effects will wear off. It provides a visual 24-hour decay chart and allows for custom entries. Widgets offer quick access to your current caffeine estimate.

**Highlights:** Log caffeine drinks, Estimate caffeine decay, Custom caffeine amounts, 24-hour decay chart, Home and Lock Screen widgets, On-device data storage

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tip the Dev | $0.99 | one-time |


## Frequently asked questions

### Is BrewMeter free?

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

### Is Caffeine Sleep Planner free?

Caffeine Sleep Planner is free to download, with in-app purchases available.

### Do BrewMeter or Caffeine Sleep Planner have ads?

Neither BrewMeter nor Caffeine Sleep Planner shows ads.

### Which is updated more often, BrewMeter or Caffeine Sleep Planner?

BrewMeter ships an update weekly, and Caffeine Sleep Planner every 3 weeks. Most recently, BrewMeter was updated on November 5, 2026 and Caffeine Sleep Planner on October 31, 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.*