# Intermittent Fasting Trackerㅤ vs KOR Studio

The clearest difference is in-app purchases: KOR Studio at none against Intermittent Fasting Trackerㅤ's 5. KOR Studio also leads on iOS requirement (14.0 vs 16.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Intermittent Fasting Trackerㅤ sells 5 in-app purchases, starting at $4.99 per 7 days. KOR Studio asks for nothing beyond the download.

Intermittent Fasting Trackerㅤ ships an update weekly, KOR Studio fortnightly. The most recent releases landed on June 4, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Intermittent Fasting Trackerㅤ | KOR Studio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/kor-studio/id6761987136/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Fortnightly |
| Monetization | — | Free |
| Size | 34 MB | 56 MB |
| Requires iOS | 16.0 | **14.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Isabella Clark](https://appshunter.io/developer/1825399407) | [TeamUp Sports](https://appshunter.io/developer/1449504626) |

## What reviewers say

### Intermittent Fasting Trackerㅤ

[App page](https://appshunter.io/ios/app/intermittent-fasting-tracker/id6748354547)

**Features:** Apple Watch app

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly-Trial | $4.99 | per 7 days |
| Weekly | $4.99 | per 7 days |
| Monthly | $12.99 | per month |
| Yearly | $39.99 | per year |
| Lifetime | $59.99 | one-time |


### KOR Studio

[App page](https://appshunter.io/ios/app/kor-studio/id6761987136)

This app helps you manage your health and fitness journey. Book classes, join challenges, and stay updated on club news. It integrates with Apple Health to track your progress and data from wearable devices.

**Highlights:** Book classes online, Participate in fitness challenges, View club news and offers, Apple Health integration, Track steps, distance, and calories, Import data from wearable devices

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

**In-app purchases:** none


## Frequently asked questions

### Is Intermittent Fasting Trackerㅤ free?

Intermittent Fasting Trackerㅤ is free to download, with in-app purchases available.

### Is KOR Studio free?

KOR Studio is free to download, with no in-app purchases.

### Do Intermittent Fasting Trackerㅤ or KOR Studio have ads?

Neither Intermittent Fasting Trackerㅤ nor KOR Studio shows ads.

### Which is updated more often, Intermittent Fasting Trackerㅤ or KOR Studio?

Intermittent Fasting Trackerㅤ ships an update weekly, and KOR Studio fortnightly. Most recently, Intermittent Fasting Trackerㅤ was updated on June 4, 2026 and KOR Studio on October 3, 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.*