# Fast 16 vs Fasting Tracker App

The clearest difference is review sentiment: Fasting Tracker App at 61% against Fast 16's 0%. Fasting Tracker App also leads on rating (4.6 vs 2.5) and ratings volume (867 vs 2). Fast 16's advantage is iOS requirement (11.0 vs 13.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Fast 16 sells 2 one-off in-app purchases and Fasting Tracker App sells 4 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Fasting Tracker App holds the better App Store score, 4.6 against 2.5. That said, the two scores are not equally well evidenced: Fasting Tracker App has 867 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 0% of Fast 16's written reviews are positive against 61% of Fasting Tracker App's.

Fast 16 ships an update every 3 weeks, Fasting Tracker App every 6 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | Fast 16 | Fasting Tracker App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.5 (2 ratings)](https://appshunter.io/ios/app/fast-16-intermittent-fasting/id1478273958/reviews) | **[4.6 (867 ratings)](https://appshunter.io/ios/app/fasting-tracker-app-fasta/id1523007967/reviews)** |
| Number of ratings | 2 | **867** |
| Positive reviews | 0.0% of reviews | **61.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 21 MB | 37 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Atthaporn Chanprakon](https://appshunter.io/developer/903328298) | [Akash Jain](https://appshunter.io/developer/1473155604) |

## What reviewers say

### Fast 16

[App page](https://appshunter.io/ios/app/fast-16-intermittent-fasting/id1478273958)

This app helps you track your fasting periods with a built-in timer and helpful reminders. It provides detailed statistics on your fasting habits and offers resources to learn about healthy fasting practices.

**Highlights:** Fasting timer, Fasting reminders, Detailed fasting statistics, Healthy fasting resources, Weight tracking

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Version | $2.99 | one-time |
| Fasting Pro Version | $5.99 | one-time |


### Fasting Tracker App

[App page](https://appshunter.io/ios/app/fasting-tracker-app-fasta/id1523007967)

This app helps users track intermittent fasting for weight loss and healthy lifestyle development. It offers customizable timers, various fasting plans, and progress insights. Integrates with Apple Health and Apple Watch for seamless data management.

**Highlights:** Customizable fasting timer, 15+ fasting plans, Create custom plans, Progress tracking with Insights, Apple Watch support, Apple Health integration, Widgets for progress view

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Fasta Monthly | $1.99 | per month |
| Fasta Yearly | $10.99 | per year |
| Fasta Lifetime | $9.99 | one-time |
| Fasta Lifetime | $19.99 | one-time |

**What reviewers like**

- 🚀 Simple and straightforward
- 👍 Customizable fasting plans
- 🚀 Clean and intuitive interface
- 👍 Helpful insights and guidance
- 🚀 Accurate fasting tracking

**What reviewers complain about**

- 🐛 Apple Watch sync issues
- 🔍 Limited customization options
- ⏱️ No timer for eating window
- 💰 Overcharging for discounted offers
- 🔍 Lack of advanced features

**Reported bugs**

- Fasting streak not tracking properly
- Widget not working on iOS 16
- Unable to restore in-app purchases

**Requested features**

- Add timer for eating window
- Improve Apple Watch integration
- Expand customization options
- Implement monthly/weekly view
- Add water tracking functionality


## Frequently asked questions

### Is Fast 16 free?

Fast 16 is free to download, with in-app purchases available.

### Is Fasting Tracker App free?

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

### Which has better reviews, Fast 16 or Fasting Tracker App?

Fasting Tracker App is rated higher. Fast 16 averages 2.5 out of 5 from 2 ratings, while Fasting Tracker App averages 4.6 from 867 ratings.

### Do Fast 16 or Fasting Tracker App have ads?

Neither Fast 16 nor Fasting Tracker App shows ads.

### Which is updated more often, Fast 16 or Fasting Tracker App?

Fast 16 ships an update every 3 weeks, and Fasting Tracker App every 6 weeks. Most recently, Fast 16 was updated on November 3, 2026 and Fasting Tracker App on November 3, 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.*