# Tazza vs Caffff

The clearest difference is device support: Tazza at 3 against Caffff's 1. Caffff's advantage is iOS requirement (17.0 vs 26.2). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Tazza sells 1 one-off in-app purchase and Caffff sells 1 in-app purchase, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Tazza | Caffff |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/tazza-caffeine-tracker/id6759761408/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 48 MB | 2 MB |
| Requires iOS | 26.2 | **17.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [IVAN ALEJANDRO MUNGUIA CRUZ](https://appshunter.io/developer/1829095431) | [HELGE JOHANNESSEN BJORLAND](https://appshunter.io/developer/1896590622) |

## What reviewers say

### Tazza

[App page](https://appshunter.io/ios/app/tazza-caffeine-tracker/id6759761408)

This app tracks your caffeine intake and predicts when you'll be sleep-ready based on your unique metabolism. It offers real-time caffeine decay curves, personalized insights, and convenient logging options across multiple devices. Unlock advanced analytics with a one-time purchase.

**Highlights:** Real-time caffeine decay curve, Personalized metabolism adjustments, Sleep-ready countdown, Apple Watch integration, Live Activities and Dynamic Island support, Extensive drink library, Smart notifications

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tazza Premium — Lifetime | $6.99 | one-time |


### Caffff

[App page](https://appshunter.io/ios/app/caffff-caffeine-tracker/id6787446200)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Caffff Pro | $2.99 | per month |


## Frequently asked questions

### Is Tazza free?

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

### Is Caffff free?

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

### Do Tazza or Caffff have ads?

Neither Tazza nor Caffff shows ads.

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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.*