# Simple Fasting App vs Fastly

The clearest difference is in-app purchases: Simple Fasting App at none against Fastly's 4. Fastly's advantage is rating (4.8 vs 4.4) and update cadence (every 10 days vs every 6 weeks). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Fastly sells 4 one-off in-app purchases. Simple Fasting App asks for nothing beyond the download.

Fastly holds the better App Store score, 4.8 against 4.4. Both are backed by a comparable volume of ratings — 38 and 92 respectively. Written reviews point the same way: 77% of Simple Fasting App's written reviews are positive against 94% of Fastly's.

Simple Fasting App ships an update every 6 weeks, Fastly every 10 days. The most recent releases landed on October 15, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Simple Fasting App | Fastly |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (38 ratings)](https://appshunter.io/ios/app/simple-fasting-app/id6738610803/reviews) | **[4.8 (92 ratings)](https://appshunter.io/ios/app/fastly-clean-fasting-timer/id6756632894/reviews)** |
| Number of ratings | 38 | **92** |
| Positive reviews | 76.9% of reviews | **94.1% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 10 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 6 MB | 9 MB |
| Requires iOS | 17.6 | 17.6 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, Apple Watch |
| Age rating | 4+ | 12+ |
| Developer | [Mehmet Emrah Konya](https://appshunter.io/developer/1752657386) | [Collweb LLC](https://appshunter.io/developer/1822634213) |

## What reviewers say

### Simple Fasting App

[App page](https://appshunter.io/ios/app/simple-fasting-app/id6738610803)

This app simplifies intermittent fasting with a focus on privacy and ease of use. It offers popular fasting schedules, progress tracking, and smart notifications without ads, subscriptions, or data collection.

**Highlights:** Free and private, Popular fasting schedules, Progress tracking, Smart notifications, Intuitive design, Customizable themes, Quick start

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

**In-app purchases:** none


### Fastly

[App page](https://appshunter.io/ios/app/fastly-clean-fasting-timer/id6756632894)

This app provides a clean and distraction-free timer for intermittent fasting. It tracks your fasting periods in real-time, offers various popular fasting plans, and automatically monitors fasting phases like fat burning and ketosis. View your history with clear statistics and receive smart reminders.

**Highlights:** Clean fasting timer with real-time tracking, Multiple intermittent fasting plans, Automatic fasting phase tracking, Fasting history with statistics, Smart reminders for goals, Minimalist interface, Dark mode support

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coffee | $1.99 | one-time |
| Lunch | $4.99 | one-time |
| Become a Supporter | $4.99 | one-time |
| Dinner | $9.99 | one-time |


## Frequently asked questions

### Is Simple Fasting App free?

Simple Fasting App is free to download, with no in-app purchases.

### Is Fastly free?

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

### Which has better reviews, Simple Fasting App or Fastly?

Fastly is rated higher. Simple Fasting App averages 4.4 out of 5 from 38 ratings, while Fastly averages 4.8 from 92 ratings.

### Do Simple Fasting App or Fastly have ads?

Neither Simple Fasting App nor Fastly shows ads.

### Which is updated more often, Simple Fasting App or Fastly?

Simple Fasting App ships an update every 6 weeks, and Fastly every 10 days. Most recently, Simple Fasting App was updated on October 15, 2026 and Fastly on October 6, 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.*