# Empty vs FastTrack

The clearest difference is rating: Empty at 4.5 against FastTrack's 4.0. Empty also leads on review sentiment (70% vs 50%) and ratings volume (95 vs 3). FastTrack's advantage is ads (none vs shown) and update cadence (every 2 months vs every 6 months). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Empty sells 1 one-off in-app purchase and FastTrack sells 3 in-app purchases, starting at $11.49 per month. Whichever you choose, the download price is not the number that matters.

Empty holds the better App Store score, 4.5 against 4.0. That said, the two scores are not equally well evidenced: Empty has 95 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 70% of Empty's written reviews are positive against 50% of FastTrack's.

Empty ships an update every 6 months, FastTrack every 2 months. The most recent releases landed on September 26, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Empty | FastTrack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (95 ratings)](https://appshunter.io/ios/app/empty-fasting-tracker/id1349345869/reviews)** | [4.0 (3 ratings)](https://appshunter.io/ios/app/fasttrack-if-timer-and-tracker/id1514726105/reviews) |
| Number of ratings | **95** | 3 |
| Positive reviews | **70.0% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 months | **Every 2 months** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 14 MB | 107 MB |
| Requires iOS | **15.6** | 16.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Thang Nguyen](https://appshunter.io/developer/921360262) | [Riafy Technologies Pvt. Ltd.](https://appshunter.io/developer/918478397) |

## What reviewers say

### Empty

[App page](https://appshunter.io/ios/app/empty-fasting-tracker/id1349345869)

This app helps you track various fasting methods, including intermittent, circadian rhythm, and custom plans. It provides smart reminders and detailed progress views to support your health goals.

**Highlights:** Intermittent Fasting Tracking, Circadian Rhythm Fasting, Custom Fasting Plans, Smart Reminders, Progress Visualization, Fasting History

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Upgrade | $4.99 | one-time |


### FastTrack

[App page](https://appshunter.io/ios/app/fasttrack-if-timer-and-tracker/id1514726105)

This app helps users achieve weight loss goals through intermittent fasting. It offers a simple, intuitive timer with progress tracking, personalized schedules, and smart notifications. Users can also monitor weight, measurements, and energy levels to track their transformation.

**Highlights:** Intuitive fasting timer, Personalized fasting schedules, Smart notifications, Weight and measurement tracking, Progress visualization, Data export

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Fasting-Intermittent,Diet meal | $11.49 | per month |
| Fasting-Intermittent,Diet meal | $39.99 | per 6 months |
| Fasting Discounted | $39.99 | per 6 months |


## Frequently asked questions

### Is Empty free?

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

### Is FastTrack free?

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

### Which has better reviews, Empty or FastTrack?

Empty is rated higher. Empty averages 4.5 out of 5 from 95 ratings, while FastTrack averages 4.0 from 3 ratings.

### Do Empty or FastTrack have ads?

Empty shows ads; FastTrack does not.

### Which is updated more often, Empty or FastTrack?

Empty ships an update every 6 months, and FastTrack every 2 months. Most recently, Empty was updated on September 26, 2026 and FastTrack on October 1, 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.*