# Intermittent Fasting Tracker vs 16

The clearest difference is ads: 16 at none against Intermittent Fasting Tracker's shown. Intermittent Fasting Tracker's advantage is ratings volume (29K vs 64) and review sentiment (73% vs 50%). On price, rating, update cadence and in-app purchases there is nothing between them.

Both are free to download. Intermittent Fasting Tracker sells 14 in-app purchases, starting at $4.49 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.

On the App Store both sit at effectively the same score — 4.9 for Intermittent Fasting Tracker against 4.9 for 16. That said, the two scores are not equally well evidenced: Intermittent Fasting Tracker has 29K ratings behind it against 64, so its average is the more settled of the two. Written reviews are what separate them: 73% of Intermittent Fasting Tracker's written reviews are positive against 50% of 16's.

Intermittent Fasting Tracker ships an update every 9 days, 16 every 5 days. The most recent releases landed on September 26, 2026 and August 13, 2026 respectively.

## The numbers

| Metric | Intermittent Fasting Tracker | 16 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (29K ratings)](https://appshunter.io/ios/app/intermittent-fasting-tracker/id1498018285/reviews) | [4.9 (64 ratings)](https://appshunter.io/ios/app/168intermittent-fasting-app/id6478310864/reviews) |
| Number of ratings | **29K** | 64 |
| Positive reviews | **73.4% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 9 days | **Every 5 days** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 253 MB | 71 MB |
| Requires iOS | **15.5** | 16.2 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Leap Health](https://appshunter.io/developer/1687598595) | [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/id1498018285)

This app helps users achieve sustainable weight loss and health goals through personalized intermittent fasting plans and an AI-powered calorie counter. It offers features like food scanning, hydration tracking, and detailed progress monitoring. Users can access science-based insights and healthy recipes to support their journey.

**Highlights:** Personalized fasting plans, AI calorie counter and food logger, Water and hydration tracker, Science-based insights and body status, Customizable fasting schedules, Healthy recipes and meal planning, Progress tracking (weight, BMI, glucose, etc.)

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

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium Subscription | $4.49 | per month |
| Premium Monthly | $9.99 | per month |
| Monthly Subscription | $12.99 | per month |
| Premium Yearly(Half Price) | $14.99 | per year |
| Fasting+: Diet Planner | $14.99 | per month |
| Annual Premium | $19.99 | per year |
| Half year subscription | $29.99 | per 6 months |
| Premium Yearly | $29.99 | per year |
| Pro: Full Access | $29.99 | per year |
| Annual Subscription | $39.99 | per year |
| Fasting Plus: Lose Weight | $39.99 | per year |
| Pro: Unlimited Access | $49.99 | per year |
| Pro: Fasting with Coach Guide | $69.99 | per year |
| Remove ads | $2.99 | one-time |

**What reviewers like**

- 🚀 Easy to use
- 👍 Helpful features
- 💡 Customizable fasting plans
- 🚀 Intuitive interface
- 👍 Motivating progress tracking

**What reviewers complain about**

- 🐛 Inconsistent calorie tracking
- 🔍 Limited food database
- 💸 Excessive ads in free version
- 🐛 Freezing/crashing issues
- 🔍 Syncing problems with Apple Health

**Reported bugs**

- Incorrect weight unit conversions
- Fasting timers not updating in real-time
- Inability to resume fasts after accidental end

**Requested features**

- Add exercise tracking
- Improve water logging options
- Provide more customization for fasting plans
- Integrate with more health apps
- Add ability to pause fasting periods


### 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?

Intermittent Fasting Tracker and 16 are both rated 4.9 out of 5 on the App Store, from 29K and 64 ratings respectively.

### 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 every 9 days, and 16 every 5 days. Most recently, Intermittent Fasting Tracker was updated on September 26, 2026 and 16 on August 13, 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.*