# Fasting Tracker App vs CaffeineWindow

The clearest difference is device support: Fasting Tracker App at 4 against CaffeineWindow's 1. Fasting Tracker App also leads on iOS requirement (13.0 vs 17.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Fasting Tracker App sells 4 in-app purchases, starting at $1.99 per month and CaffeineWindow sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Fasting Tracker App | CaffeineWindow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (862 ratings)](https://appshunter.io/ios/app/fasting-tracker-app-fasta/id1523007967/reviews)** | — |
| Number of ratings | **862** | — |
| Positive reviews | 60.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 37 MB | 2 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Akash Jain](https://appshunter.io/developer/1473155604) | [ALEXANDER ANDREW LYNCH](https://appshunter.io/developer/1888880486) |

## What reviewers say

### Fasting Tracker App

[App page](https://appshunter.io/ios/app/fasting-tracker-app-fasta/id1523007967)

This app helps users track intermittent fasting for weight loss and healthy lifestyle development. It offers customizable timers, various fasting plans, and progress insights. Integrates with Apple Health and Apple Watch for seamless data management.

**Highlights:** Customizable fasting timer, 15+ fasting plans, Create custom plans, Progress tracking with Insights, Apple Watch support, Apple Health integration, Widgets for progress view

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Fasta Monthly | $1.99 | per month |
| Fasta Yearly | $10.99 | per year |
| Fasta Lifetime | $9.99 | one-time |
| Fasta Lifetime | $19.99 | one-time |

**What reviewers like**

- 🚀 Simple and straightforward
- 👍 Customizable fasting plans
- 🚀 Clean and intuitive interface
- 👍 Helpful insights and guidance
- 🚀 Accurate fasting tracking

**What reviewers complain about**

- 🐛 Apple Watch sync issues
- 🔍 Limited customization options
- ⏱️ No timer for eating window
- 💰 Overcharging for discounted offers
- 🔍 Lack of advanced features

**Reported bugs**

- Fasting streak not tracking properly
- Widget not working on iOS 16
- Unable to restore in-app purchases

**Requested features**

- Add timer for eating window
- Improve Apple Watch integration
- Expand customization options
- Implement monthly/weekly view
- Add water tracking functionality


### CaffeineWindow

[App page](https://appshunter.io/ios/app/caffeinewindow/id6761463540)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Caffeine Window Pro | $1.99 | one-time |


## Frequently asked questions

### Is Fasting Tracker App free?

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

### Is CaffeineWindow free?

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

### Do Fasting Tracker App or CaffeineWindow have ads?

Neither Fasting Tracker App nor CaffeineWindow shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*