# Alphafit vs Caffy

The clearest difference is in-app purchases: Alphafit at none against Caffy's 3. Alphafit also leads on device support (3 vs 1) and iOS requirement (10.3 vs 18.6). On price, update cadence and ads there is nothing between them.

Both are free to download. Caffy sells 3 in-app purchases, starting at $2.99 per 7 days. Alphafit asks for nothing beyond the download.

Alphafit ships an update monthly, Caffy every 3 weeks. The most recent releases landed on October 3, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Alphafit | Caffy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/caffy-caffeine-tracker/id6763036774/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | — | Freemium |
| Size | 63 MB | 26 MB |
| Requires iOS | **10.3** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Esra Basardi](https://appshunter.io/developer/1273972294) | [Irfan Behic TIRPANCI](https://appshunter.io/developer/1895131748) |

## What reviewers say

### Alphafit

[App page](https://appshunter.io/ios/app/alphafit/id1582199947)

**Features:** macOS Compatibility

**In-app purchases:** none


### Caffy

[App page](https://appshunter.io/ios/app/caffy-caffeine-tracker/id6763036774)

Track your caffeine intake and understand its impact on your sleep and productivity. This app uses science-backed models to provide personalized insights into your caffeine levels and when you'll be ready for sleep.

**Highlights:** Real-time caffeine decay curve, Personalized sleep readiness score, Focus window for productivity peaks, AI weekly analysis of caffeine patterns, Caffeine detox programs, Live home screen widgets

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Caffy Premium | $2.99 | per 7 days |
| Caffy Premium | $6.99 | per month |
| Caffy Premium | $29.99 | per year |


## Frequently asked questions

### Is Alphafit free?

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

### Is Caffy free?

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

### Do Alphafit or Caffy have ads?

Neither Alphafit nor Caffy shows ads.

### Which is updated more often, Alphafit or Caffy?

Alphafit ships an update monthly, and Caffy every 3 weeks. Most recently, Alphafit was updated on October 3, 2026 and Caffy on October 6, 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.*