# Fasting Timer vs Diet Autopilot

The clearest difference is update cadence: Diet Autopilot at every 2 days against Fasting Timer's every 2 months. Fasting Timer's advantage is iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Fasting Timer sells 3 in-app purchases, starting at $8.99 per month and Diet Autopilot sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Fasting Timer ships an update every 2 months, Diet Autopilot every 2 days. The most recent releases landed on September 23, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Fasting Timer | Diet Autopilot |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (18 ratings)](https://appshunter.io/ios/app/fasting-timer-168-tracker/id1618749450/reviews)** | — |
| Number of ratings | **18** | — |
| Positive reviews | 73.1% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Size | 234 MB | 238 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [THOMSON Inc.](https://appshunter.io/developer/492371813) | [katapu.net](https://appshunter.io/developer/381898924) |

## What reviewers say

### Fasting Timer

[App page](https://appshunter.io/ios/app/fasting-timer-168-tracker/id1618749450)

This app helps users adopt the 16:8 intermittent fasting method for weight loss and habit building. It offers a simple timer and tracker to monitor fasting periods without calorie counting or strict meal plans. Users can log fasts, add notes, and visualize their progress to stay motivated.

**Highlights:** 16:8 intermittent fasting timer, Visual countdown ring, Flexible fasting durations, Fat burn and autophagy indicators, Calendar and fast logging, Progress tracking and motivation

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $8.99 | per month |
| Premium | $14.99 | per 3 months |
| Premium | $49.99 | per year |


### Diet Autopilot

[App page](https://appshunter.io/ios/app/diet-autopilot/id6780191401)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Diet Autopilot Monthly | $1.99 | per month |
| Diet Autopilot 6 Months | $9.99 | per 6 months |
| Diet Autopilot Annual | $17.99 | per year |


## Frequently asked questions

### Is Fasting Timer free?

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

### Is Diet Autopilot free?

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

### Do Fasting Timer or Diet Autopilot have ads?

Both Fasting Timer and Diet Autopilot show ads.

### Which is updated more often, Fasting Timer or Diet Autopilot?

Fasting Timer ships an update every 2 months, and Diet Autopilot every 2 days. Most recently, Fasting Timer was updated on September 23, 2026 and Diet Autopilot on September 22, 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.*