# Ember Fasting vs TrueFast

The clearest difference is update cadence: TrueFast at every 6 days against Ember Fasting's every 2 weeks. On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Ember Fasting sells 3 in-app purchases, starting at $1.99 per month and TrueFast sells 6 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Ember Fasting against 5.0 for TrueFast. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Ember Fasting ships an update every 2 weeks, TrueFast every 6 days. The most recent releases landed on July 4, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Ember Fasting | TrueFast |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/ember-fasting/id6759622451/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/truefast/id6762436547/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 6 days** |
| Monetization | Freemium | Freemium |
| Size | 3 MB | 6 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 17+ |
| Developer | [Alchemy Apps, Limited Liability Company](https://appshunter.io/developer/1637243042) | [Evan Mattson](https://appshunter.io/developer/1887047359) |

## What reviewers say

### Ember Fasting

[App page](https://appshunter.io/ios/app/ember-fasting/id6759622451)

This app provides a simple and beautiful intermittent fasting timer with a widget-first design. It offers precise tracking of fasting progress, various popular protocols, and metabolic insights for Pro users. The app focuses on a clean user experience without ads or dark patterns.

**Highlights:** Widget-first design for home and lock screens, Fast launch time and smooth animations, Live metabolic process tracking (Pro), Support for 5 popular fasting protocols, Streak tracking and milestone celebrations, Smart notifications for fast completion

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ember Pro Monthly | $1.99 | per month |
| Ember Pro Annual | $14.99 | per year |
| FastApp Pro Lifetime | $29.99 | one-time |


### TrueFast

[App page](https://appshunter.io/ios/app/truefast/id6762436547)

Track your intermittent fasting journey with a clean, ad-free interface. Monitor your progress, set personalized goals, and access educational content. Offers seamless integration with Apple Watch and Lock Screen widgets for easy access.

**Highlights:** Fasting timer with elapsed and remaining time, Saved goals for common fasting plans, Schedules and reminders, History calendar, streaks, and badges, Lock Screen widgets and Apple Watch support, Fasting phase education, Local-first data storage

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TrueFast Pro Monthly | $2.99 | per month |
| TrueFast Pro Yearly | $19.99 | per year |
| Buy Us a Coffee | $1.99 | one-time |
| Power the Fast | $4.99 | one-time |
| Super Supporter | $9.99 | one-time |
| TrueFast Pro (Lifetime) | $29.99 | one-time |


## Frequently asked questions

### Is Ember Fasting free?

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

### Is TrueFast free?

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

### Which has better reviews, Ember Fasting or TrueFast?

Ember Fasting and TrueFast are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Ember Fasting or TrueFast have ads?

Neither Ember Fasting nor TrueFast shows ads.

### Which is updated more often, Ember Fasting or TrueFast?

Ember Fasting ships an update every 2 weeks, and TrueFast every 6 days. Most recently, Ember Fasting was updated on July 4, 2026 and TrueFast on September 15, 2026.

---

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