# Intermittent Fasting Timer vs Fasty

The clearest difference is in-app purchases: Fasty at none against Intermittent Fasting Timer's 1. Intermittent Fasting Timer's advantage is update cadence (every 6 weeks vs every 16 months) and ratings volume (806 vs 7). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. Intermittent Fasting Timer sells 1 one-off in-app purchase. Fasty asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.8 for Intermittent Fasting Timer against 4.9 for Fasty. That said, the two scores are not equally well evidenced: Intermittent Fasting Timer has 806 ratings behind it against 7, so its average is the more settled of the two. Written reviews are what separate them: 96% of Intermittent Fasting Timer's written reviews are positive against 100% of Fasty's.

Intermittent Fasting Timer ships an update every 6 weeks, Fasty every 16 months. The most recent releases landed on October 9, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Intermittent Fasting Timer | Fasty |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (806 ratings)](https://appshunter.io/ios/app/intermittent-fasting-timer/id1454644270/reviews) | **[4.9 (7 ratings)](https://appshunter.io/ios/app/fasty-fasting-tracker/id1596329455/reviews)** |
| Number of ratings | **806** | 7 |
| Positive reviews | 96.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 16 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 11 MB | 2 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Teleprompter LLC](https://appshunter.io/developer/823066256) | [Forest and the Trees, LLC](https://appshunter.io/developer/1596329457) |

## What reviewers say

### Intermittent Fasting Timer

[App page](https://appshunter.io/ios/app/intermittent-fasting-timer/id1454644270)

Track your fasting periods with a simple and intuitive timer. This app supports custom fasting windows, provides analytics, and allows manual entry or editing of past fasts. It also offers reminders and data export options.

**Highlights:** Custom fasting times, Fasting analytics, Manual fast entry, Data export to PDF, Simple timer, Reminders, Edit previous fasts

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Serene Pro Mode | Free | one-time |

**What reviewers like**

- 👍 Simple and easy to use
- 🚀 Straightforward fasting tracking
- 💰 Completely free app
- 🔒 No data collection or ads
- 🔍 Minimalist and clean design

**What reviewers complain about**

- 🐛 Some issues with data/statistics display
- 🔔 Lack of Apple Watch integration to start/stop fasts
- 🕰️ Limited fasting duration (up to 72 hours)

**Reported bugs**

- Incorrect display of past weight data
- Occasional app crashes or freezes

**Requested features**

- Add option to set custom fasting duration limits
- Improve data/statistics display and organization
- Implement Apple Watch integration to control fasting timer


### Fasty

[App page](https://appshunter.io/ios/app/fasty-fasting-tracker/id1596329455)

This app helps users track intermittent fasting by monitoring fasting days and eating periods. It supports weight tracking in both pounds and kilograms and does not collect user data.

**Highlights:** Intermittent fasting tracking, Weight tracking, Fasting day monitoring, Eating period logging, Pound and kilogram support, No data collection

**In-app purchases:** none


## Frequently asked questions

### Is Intermittent Fasting Timer free?

Intermittent Fasting Timer is free to download, with in-app purchases available.

### Is Fasty free?

Fasty is free to download, with no in-app purchases.

### Which has better reviews, Intermittent Fasting Timer or Fasty?

Fasty is rated higher. Intermittent Fasting Timer averages 4.8 out of 5 from 806 ratings, while Fasty averages 4.9 from 7 ratings.

### Do Intermittent Fasting Timer or Fasty have ads?

Neither Intermittent Fasting Timer nor Fasty shows ads.

### Which is updated more often, Intermittent Fasting Timer or Fasty?

Intermittent Fasting Timer ships an update every 6 weeks, and Fasty every 16 months. Most recently, Intermittent Fasting Timer was updated on October 9, 2026 and Fasty on October 1, 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.*