# Caffi vs Workout Diary

The clearest difference is in-app purchases: Workout Diary at none against Caffi's 3. Caffi's advantage is update cadence (every 5 weeks vs every 5 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Caffi sells 3 in-app purchases, starting at $5.99 per 7 days. Workout Diary asks for nothing beyond the download.

Caffi ships an update every 5 weeks, Workout Diary every 5 months. The most recent releases landed on August 10, 2026 and August 25, 2026 respectively.

## The numbers

| Metric | Caffi | Workout Diary |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (32 ratings)](https://appshunter.io/ios/app/caffi-caffeine-tracker/id6742565772/reviews)** | — |
| Number of ratings | **32** | — |
| Positive reviews | 76.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 5 months |
| Monetization | Free with in-app purchases | — |
| Size | 34 MB | 3 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Patrick Tammaro](https://appshunter.io/developer/1539155948) | [LEADVISION MEDIA MANAGEMENT LIMITED](https://appshunter.io/developer/1749906380) |

## What reviewers say

### Caffi

[App page](https://appshunter.io/ios/app/caffi-caffeine-tracker/id6742565772)

Monitor your caffeine consumption to improve sleep quality and manage energy levels. Log drinks quickly, see remaining caffeine before bed, and plan future intake to make informed choices.

**Highlights:** Log drinks with a large beverage database, Calculate remaining caffeine at bedtime, Predict impact of drinks on sleep, Track caffeine trends over time, Manually add custom drinks

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Caffi Pro | $5.99 | per 7 days |
| Promotion | $24.99 | per year |
| Caffi Pro | $39.99 | per year |


### Workout Diary

[App page](https://appshunter.io/ios/app/workout-diary-activity-tracker/id6756594935)

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

**In-app purchases:** none


## Frequently asked questions

### Is Caffi free?

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

### Is Workout Diary free?

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

### Do Caffi or Workout Diary have ads?

Neither Caffi nor Workout Diary shows ads.

### Which is updated more often, Caffi or Workout Diary?

Caffi ships an update every 5 weeks, and Workout Diary every 5 months. Most recently, Caffi was updated on August 10, 2026 and Workout Diary on August 25, 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.*