# Decaf - Quit Caffeine Fast — Quit fast with guided tracking

> Personalized plans and symptom tracking to help quit caffeine. (iPhone/iPad app by RootCause LLC.)

- Source: https://appshunter.io/ios/app/decaf-quit-caffeine-fast/id6751217376 (this page in markdown: same URL + `.md`)
- Developer: [RootCause LLC](https://appshunter.io/developer/1759030942)
- Category: Health & Fitness
- Price: $0.99
- Rating: 5.00/5 from 2 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 13.0 · 22 MB
- Languages: American English
- Released: 2025-08-27
- Data updated: 2026-08-14
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/decaf-quit-caffeine-fast/id6751217376/reviews.md

## What is Decaf?

KEY FEATURES

Quit caffeine fast with personalized reduction plans
Watch your caffeine trends as you reduce your intake
Monitor common symptoms like headaches, fatigue, and mood changes

WHY DECAF WORKS

Track Progress: Visualize your caffeine reduction journey with detailed charts and trends

Set Goals: Create personalized reduction plans that fit your lifestyle and timeline

Monitor Symptoms: Keep track of withdrawal symptoms to understand your body's response

Science Based Approach: Decaf uses evidence-based methods to help you reduce caffeine intake gradually, minimizing withdrawal symptoms while maximizing your chances of success.

OPEN SOURCE AND FREE

The code is fully open source on GitHub. Free to use, modify, and contribute to.

## Key features

- Personalized reduction plans
- Caffeine trend visualization
- Symptom monitoring
- Progress tracking
- Science-based approach
- Open source

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/decaf-quit-caffeine-fast/id6751217376/reviews.md

### 5/5 — Great for low-symptom quitting

*2025-09-02*

I was looking for an app that just would let me see my caffeine over time, and this one has a few cool other features, like planning and symptom tracking which is cool

**Developer response:** Thanks so much for the positive review! We're thrilled you find Decaf helpful!

## Frequently asked questions about Decaf

### How does Decaf help me quit caffeine?

Decaf provides personalized reduction plans tailored to your lifestyle and timeline. It guides you through a gradual reduction process, helping to minimize withdrawal symptoms.

### Can I track my withdrawal symptoms with Decaf?

Yes, Decaf allows you to monitor common symptoms such as headaches, fatigue, and mood changes. This helps you understand your body's response during the caffeine reduction process.

### What is the price of Decaf?

Decaf is available for a one-time purchase of $0.99.

### Does Decaf have ads?

No, Decaf is ad-free, providing an uninterrupted user experience.

### What devices is Decaf compatible with?

Decaf is currently supported on iPhone and iPod devices.

### How often is Decaf updated?

The latest version, 1.3, was released on March 2, 2026. Updates are provided to enhance features and user experience.

### Is Decaf open source?

Yes, Decaf is fully open source and available on GitHub, allowing users to view, modify, and contribute to the code.

### What is the age rating for Decaf?

Decaf has an age rating of 4+, making it suitable for a wide range of users.

## Version history (last 4 releases)

### 1.3 — 2026-03-02

Minor changes

### 1.2 — 2025-09-08

Planned taper and UI improvements!

### 1.1 — 2025-09-02

Minor improvements!

### 1.0 — 2025-08-27

No release notes.

## Apps similar to Decaf

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Decaf - Quit Coffee](https://appshunter.io/ios/app/decaf-quit-coffee/id6738336439) | 5.0 (2) | Free | Health & Fitness |
| [Buzz Off - Quit Caffeine Easy](https://appshunter.io/ios/app/buzz-off-quit-caffeine-easy/id6746517769) | — | Free | Health & Fitness |
| [Quit Caffeine Now: LastBrew](https://appshunter.io/ios/app/quit-caffeine-now-lastbrew/id6747406839) | — | Free | Health & Fitness |
| [Caffeine Quittr](https://appshunter.io/ios/app/caffeine-quittr/id6749717174) | 5.0 (1) | Free | Health & Fitness |
| [Decaf AI: Caffeine Tracker](https://appshunter.io/ios/app/decaf-ai-caffeine-tracker/id6738422784) | 5.0 (8) | Free | Health & Fitness |
| [Quit Caffeine: Stop Coffee](https://appshunter.io/ios/app/quit-caffeine-stop-coffee/id6756549120) | 3.0 (2) | Free | Health & Fitness |

## More apps by RootCause LLC

- [RootCause: Food & Symptoms](https://appshunter.io/ios/app/rootcause-food-and-symptoms/id6569263070)
- [Chomp: Simple Macro Tracker](https://appshunter.io/ios/app/chomp-simple-macro-tracker/id6740447356)
- [HungryOwl: Ingredient Scanner](https://appshunter.io/ios/app/hungryowl-ingredient-scanner/id6751246948)
- [Stack: Running Log](https://appshunter.io/ios/app/stack-running-log/id6752502254)
- [One Bag: Smart Packing List](https://appshunter.io/ios/app/one-bag-smart-packing-list/id6760675558)

All apps by RootCause LLC: https://appshunter.io/developer/1759030942

## Related topics

[decaf](https://appshunter.io/ios/topics/decaf) · [root cause](https://appshunter.io/ios/topics/root-cause) · [quit caffeine](https://appshunter.io/ios/topics/quit-caffeine)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-14.*