# StyleStocker vs Planck Fasting

The clearest difference is in-app purchases: Planck Fasting at none against StyleStocker's 2. StyleStocker's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 17.0). On price, update cadence and ads there is nothing between them.

Both are free to download. StyleStocker sells 2 in-app purchases, starting at $1.99 per month. Planck Fasting asks for nothing beyond the download.

StyleStocker ships an update every 6 days, Planck Fasting weekly. The most recent releases landed on October 3, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | StyleStocker | Planck Fasting |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/planck-fasting/id6765630957/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 days** | Weekly |
| Monetization | — | Free |
| Size | 91 MB | 1 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [soeda ryota](https://appshunter.io/developer/1883439264) | [Yeong Kwon](https://appshunter.io/developer/1895327920) |

## What reviewers say

### StyleStocker

[App page](https://appshunter.io/ios/app/stylestocker/id6760244888)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| StyleStocker Pro | $1.99 | per month |
| StyleStocker Pro Yearly | $19.99 | per year |


### Planck Fasting

[App page](https://appshunter.io/ios/app/planck-fasting/id6765630957)

This app provides a simple intermittent fasting timer with pre-set protocols. It tracks your fasting periods and offers a clean history of completed fasts. Designed for privacy, it works offline and syncs via iCloud without requiring accounts or tracking.

**Highlights:** Intermittent fasting timer, Pre-set fasting protocols, Fasting history tracking, Live progress ring, Offline functionality, iCloud syncing, Dark UI

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is StyleStocker free?

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

### Is Planck Fasting free?

Planck Fasting is free to download, with no in-app purchases.

### Do StyleStocker or Planck Fasting have ads?

Neither StyleStocker nor Planck Fasting shows ads.

### Which is updated more often, StyleStocker or Planck Fasting?

StyleStocker ships an update every 6 days, and Planck Fasting weekly. Most recently, StyleStocker was updated on October 3, 2026 and Planck Fasting on October 7, 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.*