# CaffeineLog vs CafLog

The clearest difference is ads: CaffeineLog at none against CafLog's shown. CaffeineLog also leads on update cadence (every 2 days vs every 7 months) and iOS requirement (17.0 vs 26.1). On price, in-app purchases and device support there is nothing between them.

Both are free to download. CaffeineLog sells 2 in-app purchases, starting at $1.99 per month and CafLog sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

CaffeineLog ships an update every 2 days, CafLog every 7 months. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | CaffeineLog | CafLog |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/caffeinelog-track-caffeine/id6736601220/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 days** | Every 7 months |
| Monetization | Freemium | — |
| Size | 50 MB | 110 MB |
| Requires iOS | **17.0** | 26.1 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Yugo Matsuda](https://appshunter.io/developer/1517181379) | [Yuto Uesugi](https://appshunter.io/developer/1887044260) |

## What reviewers say

### CaffeineLog

[App page](https://appshunter.io/ios/app/caffeinelog-track-caffeine/id6736601220)

Easily record and manage your daily caffeine intake to support a healthy lifestyle. Diagnose optimal consumption, track over 300 beverage types, and visualize your intake patterns over time. Sync data seamlessly across devices for convenient access.

**Highlights:** Support appropriate caffeine intake diagnosis, Record from over 300 beverage types, Customizable logs with tags, images, and notes, Visual data display with time-series charts, Seamless device synchronization via iCloud, Pattern analysis by day, week, month, and year

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly Plan | $1.99 | per month |
| Premium Yearly Plan | $14.99 | per year |


### CafLog

[App page](https://appshunter.io/ios/app/caflog-caffeine-log/id6760961086)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $1.99 | per month |
| Annual Plan | $9.99 | per year |


## Frequently asked questions

### Is CaffeineLog free?

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

### Is CafLog free?

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

### Do CaffeineLog or CafLog have ads?

CafLog shows ads; CaffeineLog does not.

### Which is updated more often, CaffeineLog or CafLog?

CaffeineLog ships an update every 2 days, and CafLog every 7 months. Most recently, CaffeineLog was updated on October 30, 2026 and CafLog 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.*