# Tazza vs Caffeine Tracker

The clearest difference is device support: Tazza at 3 against Caffeine Tracker's 1. Caffeine Tracker's advantage is iOS requirement (16.0 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 Caffeine Tracker sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Tazza | Caffeine Tracker |
| --- | --- | --- |
| 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 | 8 MB |
| Requires iOS | 26.2 | **16.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [IVAN ALEJANDRO MUNGUIA CRUZ](https://appshunter.io/developer/1829095431) | [Emrah Sinekli](https://appshunter.io/developer/1749884759) |

## 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 |


### Caffeine Tracker

[App page](https://appshunter.io/ios/app/caffeine-tracker-sundown/id6800055212)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sundown Pro Monthly | $3.99 | per month |
| Sundown Pro Yearly | $19.99 | per year |
| Sundown Pro Lifetime | $34.99 | one-time |


## Frequently asked questions

### Is Tazza free?

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

### Is Caffeine Tracker free?

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

### Do Tazza or Caffeine Tracker have ads?

Neither Tazza nor Caffeine Tracker 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.*