# FastiMate vs 16

The clearest difference is rating: FastiMate at 5.0 against 16's 4.7. FastiMate also leads on review sentiment (100% vs 78%). 16's advantage is ratings volume (54 vs 1) and update cadence (every 9 days vs every 3 weeks). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. FastiMate sells 3 in-app purchases, starting at $4.99 per 7 days 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.

FastiMate holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: 16 has 54 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of FastiMate's written reviews are positive against 78% of 16's.

FastiMate ships an update every 3 weeks, 16 every 9 days. The most recent releases landed on October 30, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | FastiMate | 16 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/fastimate-fasting-timer/id6630364307/reviews)** | [4.7 (54 ratings)](https://appshunter.io/ios/app/168-intermittent-fasting/id6708227128/reviews) |
| Number of ratings | 1 | **54** |
| Positive reviews | **100.0% of reviews** | 77.8% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 9 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 31 MB | 6 MB |
| Requires iOS | 16.2 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [lutfu dogan akbas](https://appshunter.io/developer/1762317148) | [Heze Refresh Network Technology Co., Ltd](https://appshunter.io/developer/1690178793) |

## What reviewers say

### FastiMate

[App page](https://appshunter.io/ios/app/fastimate-fasting-timer/id6630364307)

Build a sustainable fasting routine with personalized plans and reliable tracking. This app offers hydration and habit tracking, with advanced features for consistency and insights. Designed for real life, it focuses on gentle approaches for long-term results.

**Highlights:** Fasting Timer with reliable tracking, Fasting History & basic stats, Hydration tracking with custom goals, Habit tracking for daily consistency, Adaptive weekly plans, Streak protection, Data export (CSV)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $4.99 | per 7 days |
| 1 Month Subscription | $9.99 | per month |
| 1 Year Subscription | $59.99 | per year |


### 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 FastiMate free?

FastiMate 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, FastiMate or 16?

FastiMate is rated higher. FastiMate averages 5.0 out of 5 from 1 ratings, while 16 averages 4.7 from 54 ratings.

### Do FastiMate or 16 have ads?

Neither FastiMate nor 16 shows ads.

### Which is updated more often, FastiMate or 16?

FastiMate ships an update every 3 weeks, and 16 every 9 days. Most recently, FastiMate was updated on October 30, 2026 and 16 on November 4, 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.*