# AllyFast vs ThreeForMe

The clearest difference is update cadence: ThreeForMe at every 5 days against AllyFast's monthly. On price, ads, in-app purchases and device support there is nothing between them.

AllyFast costs $0.99 and ThreeForMe $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

AllyFast ships an update monthly, ThreeForMe every 5 days. The most recent releases landed on October 16, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | AllyFast | ThreeForMe |
| --- | --- | --- |
| Price | $0.99 | $0.99 |
| Rating | **[5.0 (18 ratings)](https://appshunter.io/ios/app/allyfast-fasting-tracker/id6743131202/reviews)** | — |
| Number of ratings | **18** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 5 days** |
| Monetization | Paid | — |
| Size | 2 MB | 1 MB |
| Requires iOS | 18.2 | **17.6** |
| Devices | iPhone, iPad | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Wonseok Lee](https://appshunter.io/developer/1801568032) | [Sven Rothsching](https://appshunter.io/developer/1850819630) |

## What reviewers say

### AllyFast

[App page](https://appshunter.io/ios/app/allyfast-fasting-tracker/id6743131202)

This app offers a streamlined fasting timer with a clean, SwiftUI-based interface. It prioritizes user privacy with local data storage and provides science-based insights into fasting stages. Enjoy a clutter-free, ad-free experience with no subscriptions.

**Highlights:** SwiftUI fasting timer, Local data storage, No subscriptions or ads, Fasts up to 72 hours, Editable fasting history, Science-based fasting insights

**Features:** macOS Compatibility

**In-app purchases:** none


### ThreeForMe

[App page](https://appshunter.io/ios/app/threeforme-mindfulness/id6756029800)

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

**In-app purchases:** none


## Frequently asked questions

### Is AllyFast free?

AllyFast costs $0.99, with no in-app purchases.

### Is ThreeForMe free?

ThreeForMe costs $0.99, with no in-app purchases.

### Do AllyFast or ThreeForMe have ads?

Neither AllyFast nor ThreeForMe shows ads.

### Which is updated more often, AllyFast or ThreeForMe?

AllyFast ships an update monthly, and ThreeForMe every 5 days. Most recently, AllyFast was updated on October 16, 2026 and ThreeForMe on October 7, 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.*