# Unbuzz vs Caffeine Tracker

The clearest difference is iOS requirement: Unbuzz at 15.5 against Caffeine Tracker's 18.0. On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. Unbuzz sells 3 in-app purchases, starting at $1.49 per month and Caffeine Tracker sells 2 in-app purchases, starting at $6.99 per year. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Unbuzz against 5.0 for Caffeine Tracker. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

Unbuzz ships an update weekly, Caffeine Tracker every 8 days. The most recent releases landed on November 9, 2026 and November 13, 2026 respectively.

## The numbers

| Metric | Unbuzz | Caffeine Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/unbuzz-caffeine-tracker/id6757951639/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/caffeine-tracker-doppio/id6758040507/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 8 days |
| Monetization | Freemium | Freemium |
| Size | 147 MB | 26 MB |
| Requires iOS | **15.5** | 18.0 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Health3 AG](https://appshunter.io/developer/1766307815) | [MOBILE CODING FACTORY DOO](https://appshunter.io/developer/1590013609) |

## What reviewers say

### Unbuzz

[App page](https://appshunter.io/ios/app/unbuzz-caffeine-tracker/id6757951639)

Track your caffeine intake to understand its impact on your sleep. Log drinks, check if another fits your bedtime, and monitor your caffeine levels throughout the day. Offers a free widget and Apple Watch app for convenience.

**Highlights:** Caffeine intake logging, Bedtime impact estimation, Drink comparison tool, Extensive drink catalogue, Barcode scanning, Home and Lock Screen widgets, Apple Watch app and complications

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unbuzz Pro | $1.49 | per month |
| Unbuzz Pro (Annual) | $7.99 | per year |
| Unbuzz Pro (Lifetime) | $14.99 | one-time |


### Caffeine Tracker

[App page](https://appshunter.io/ios/app/caffeine-tracker-doppio/id6758040507)

This app helps you track your caffeine intake and understand its impact on your sleep. It provides personalized insights into your caffeine metabolism, allowing you to build better habits and brew coffee like a pro. Syncs with Apple Health for comprehensive sleep analysis.

**Highlights:** Log caffeine intake with custom drinks, Personalized metabolism curve and half-life, Caffeine level forecasts, Sleep rating and efficiency tracking, Brewing calculator and timer, Apple Health integration, Detox planner

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Doppio Pro Yearly | $6.99 | per year |
| Doppio Lifetime | $14.99 | one-time |


## Frequently asked questions

### Is Unbuzz free?

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

### Is Caffeine Tracker free?

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

### Which has better reviews, Unbuzz or Caffeine Tracker?

Unbuzz and Caffeine Tracker are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.

### Do Unbuzz or Caffeine Tracker have ads?

Neither Unbuzz nor Caffeine Tracker shows ads.

### Which is updated more often, Unbuzz or Caffeine Tracker?

Unbuzz ships an update weekly, and Caffeine Tracker every 8 days. Most recently, Unbuzz was updated on November 9, 2026 and Caffeine Tracker on November 13, 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.*