# Easy Fast vs 16

Easy Fast and 16 both sit at 4.5 stars, but that hides the real split: 78% of 16's written reviews are positive against 10% of Easy Fast's. 16 also leads on update cadence (every 9 days vs every 5 weeks) and iOS requirement (15.0 vs 17.0). Easy Fast's advantage is ratings volume (249 vs 54). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Easy Fast 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.

On the App Store both sit at effectively the same score — 4.5 for Easy Fast against 4.7 for 16. Both are backed by a comparable volume of ratings — 249 and 54 respectively. Written reviews are what separate them: 10% of Easy Fast's written reviews are positive against 78% of 16's.

Easy Fast ships an update every 5 weeks, 16 every 9 days. The most recent releases landed on October 24, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Easy Fast | 16 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (249 ratings)](https://appshunter.io/ios/app/easy-fast-fasting-tracker/id1645249078/reviews) | **[4.7 (54 ratings)](https://appshunter.io/ios/app/168-intermittent-fasting/id6708227128/reviews)** |
| Number of ratings | **249** | 54 |
| Positive reviews | 10.0% of reviews | **77.8% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 9 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 64 MB | 6 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [NextPixel apps](https://appshunter.io/developer/1584487280) | [Heze Refresh Network Technology Co., Ltd](https://appshunter.io/developer/1690178793) |

## What reviewers say

### Easy Fast

[App page](https://appshunter.io/ios/app/easy-fast-fasting-tracker/id1645249078)

This health tracker helps users break bad food habits by focusing on intermittent fasting. It offers multiple fasting methods with adjustable durations and levels, along with tools to monitor progress and receive reminders.

**Highlights:** Fasting tracker, Start and stop fast timers, Customizable fasting plans, Progress trends, Reminders, Dark mode

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Fasting Tracker - Weekly Plan | $4.99 | per 7 days |
| Fasting Tracker - Monthly Plan | $9.99 | per month |
| Easy Fast - Yearly | $49.99 | 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 Easy Fast free?

Easy Fast 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, Easy Fast or 16?

16 is rated higher. Easy Fast averages 4.5 out of 5 from 249 ratings, while 16 averages 4.7 from 54 ratings.

### Do Easy Fast or 16 have ads?

Neither Easy Fast nor 16 shows ads.

### Which is updated more often, Easy Fast or 16?

Easy Fast ships an update every 5 weeks, and 16 every 9 days. Most recently, Easy Fast was updated on October 24, 2026 and 16 on October 21, 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.*