# Fasting Tracker App vs 16

The clearest difference is update cadence: 16 at every 9 days against Fasting Tracker App's every 6 weeks. 16 also leads on review sentiment (78% vs 61%). Fasting Tracker App's advantage is ratings volume (866 vs 54) and device support (4 vs 2). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Fasting Tracker App sells 4 in-app purchases, starting at $1.99 per month and 16 sells 3 in-app purchases, starting at $1.99 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 — 4.6 for Fasting Tracker App against 4.7 for 16. That said, the two scores are not equally well evidenced: Fasting Tracker App has 866 ratings behind it against 54, so its average is the more settled of the two. Written reviews are what separate them: 61% of Fasting Tracker App's written reviews are positive against 78% of 16's.

Fasting Tracker App ships an update every 6 weeks, 16 every 9 days. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Fasting Tracker App | 16 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (866 ratings)](https://appshunter.io/ios/app/fasting-tracker-app-fasta/id1523007967/reviews) | **[4.7 (54 ratings)](https://appshunter.io/ios/app/168-intermittent-fasting/id6708227128/reviews)** |
| Number of ratings | **866** | 54 |
| Positive reviews | 61.0% of reviews | **77.8% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 9 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 37 MB | 6 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Akash Jain](https://appshunter.io/developer/1473155604) | [Heze Refresh Network Technology Co., Ltd](https://appshunter.io/developer/1690178793) |

## What reviewers say

### 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


### 16

[App page](https://appshunter.io/ios/app/168-intermittent-fasting/id6708227128)

This app helps users adopt intermittent fasting by tracking fasting periods, weight changes, and daily water intake. It integrates with Apple Health to import exercise data, providing insights into daily activity alongside dietary progress.

**Highlights:** Fasting tracking, Weight tracking, Water intake tracking, HealthKit integration, Fasting progress visualization

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro (Monthly) | $1.99 | per month |
| Pro (Yearly) | $8.99 | per year |
| Pro (Lifetime) | $17.99 | one-time |


## Frequently asked questions

### Is Fasting Tracker App free?

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

### Is 16 free?

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

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

16 is rated higher. Fasting Tracker App averages 4.6 out of 5 from 866 ratings, while 16 averages 4.7 from 54 ratings.

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

Neither Fasting Tracker App nor 16 shows ads.

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

Fasting Tracker App ships an update every 6 weeks, and 16 every 9 days. Most recently, Fasting Tracker App was updated on October 29, 2026 and 16 on October 24, 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.*