# Intermittent Fasting Tracker! vs 16

The clearest difference is ads: 16 at none against Intermittent Fasting Tracker!'s shown. 16 also leads on update cadence (every 5 days vs monthly) and rating (4.9 vs 4.5). Intermittent Fasting Tracker!'s advantage is ratings volume (2.1K vs 64). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Intermittent Fasting Tracker! sells 11 in-app purchases, starting at $4.99 per month and 16 sells 3 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

16 holds the better App Store score, 4.9 against 4.5. That said, the two scores are not equally well evidenced: Intermittent Fasting Tracker! has 2.1K ratings behind it against 64, so its average is the more settled of the two. Written reviews point the same way: 31% of Intermittent Fasting Tracker!'s written reviews are positive against 50% of 16's.

Intermittent Fasting Tracker! ships an update monthly, 16 every 5 days. The most recent releases landed on October 26, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | Intermittent Fasting Tracker! | 16 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (2.1K ratings)](https://appshunter.io/ios/app/intermittent-fasting-tracker/id1481184894/reviews) | **[4.9 (64 ratings)](https://appshunter.io/ios/app/168intermittent-fasting-app/id6478310864/reviews)** |
| Number of ratings | **2.1K** | 64 |
| Positive reviews | 31.3% of reviews | **50.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 5 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 285 MB | 71 MB |
| Requires iOS | **15.0** | 16.2 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Hashtag inovatsii EOOD](https://appshunter.io/developer/1607100667) | [AV PRO GROUP LTD](https://appshunter.io/developer/1699441355) |

## What reviewers say

### Intermittent Fasting Tracker!

[App page](https://appshunter.io/ios/app/intermittent-fasting-tracker/id1481184894)

This app helps you track intermittent fasting for various goals like weight loss, detox, or religious observance. It allows you to set custom fasting levels, receive reminders, and monitor your progress by syncing with health data.

**Highlights:** Fasting Timer, Personal Profile Tracking, Customizable Fasting Levels, Goal Countdown Timer, Start/Stop Notifications, Apple Health Integration

**Features:** Vision Pro support

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One month subscription | $4.99 | per month |
| Weekly with a 3-day trial | $5.99 | per 7 days |
| Three month subscription | $9.99 | per 3 months |
| Intermittent fasting tracker | $9.99 | per 7 days |
| 3 day trial & Monthly $11.99 | $11.99 | per month |
| Annual Subscription | $24.99 | per year |
| Quarter with a 3-day trial | $29.99 | per 3 months |
| Quarter Subscription | $29.99 | per 3 months |
| Month subscription | $29.99 | per month |
| 3 Month | $52.99 | per 3 months |
| Annual with a 3-day trial | $59.99 | per year |

**What reviewers like**

- 🚀 Easy to use
- 👍 Helpful for weight loss
- 🤙 Good app
- 🤍 Great app
- ✨ Clean and user-friendly UI

**What reviewers complain about**

- 🐛 Crashes and bugs
- 💰 Requires paid subscription
- 🤨 Misleading free trial
- 💸 Expensive
- 🤔 Lacks basic functionality without payment

**Reported bugs**

- App crashes on startup
- Incompatible with newer iOS versions
- Unable to cancel subscription

**Requested features**

- Dark mode option
- Ability to edit fast start time
- Notification for eating/fasting windows
- More payment options (e.g. debit, PayPal)


### 16

[App page](https://appshunter.io/ios/app/168intermittent-fasting-app/id6478310864)

This app guides users through intermittent fasting with personalized plans and convenient tracking tools. It helps manage weight, boost energy, and improve overall health with customizable reminders.

**Highlights:** Personalized intermittent fasting plans, Fasting and eating window tracking, Customizable start/end reminders, AI Calorie Tracker, Weight loss support

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $6.99 | per 7 days |
| Premium Yearly Plan | $39.99 | per year |
| Premium Yearly Plan | $49.99 | per year |


## Frequently asked questions

### Is Intermittent Fasting Tracker! free?

Intermittent Fasting Tracker! 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, Intermittent Fasting Tracker! or 16?

16 is rated higher. Intermittent Fasting Tracker! averages 4.5 out of 5 from 2.1K ratings, while 16 averages 4.9 from 64 ratings.

### Do Intermittent Fasting Tracker! or 16 have ads?

Intermittent Fasting Tracker! shows ads; 16 does not.

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

Intermittent Fasting Tracker! ships an update monthly, and 16 every 5 days. Most recently, Intermittent Fasting Tracker! was updated on October 26, 2026 and 16 on October 23, 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.*