# iXflash Cube vs Just Chess Clock

The clearest difference is device support: iXflash Cube at 3 against Just Chess Clock's 1. iXflash Cube also leads on iOS requirement (15.0 vs 17.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

iXflash Cube ships an update every 3 weeks, Just Chess Clock every 2 weeks. The most recent releases landed on September 24, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | iXflash Cube | Just Chess Clock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (34 ratings)](https://appshunter.io/ios/app/ixflash-cube/id1492786192/reviews)** | — |
| Number of ratings | **34** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 183 MB | 1 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Vinpower Inc](https://appshunter.io/developer/1166459340) | [Vadym Grynchenko](https://appshunter.io/developer/6793128026) |

## What reviewers say

### iXflash Cube

[App page](https://appshunter.io/ios/app/ixflash-cube/id1492786192)

This app facilitates automatic backup of photos and videos from your Apple devices to a connected storage accessory. It allows you to view and restore content from the accessory, and also access files stored within the app itself, even without the accessory connected. The device charges while backing up.

**Highlights:** Automatic backup initiation, Simultaneous device charging, One-touch photo/video backup, View stored content, Restore content to device, Access app-stored content offline

**In-app purchases:** none


### Just Chess Clock

[App page](https://appshunter.io/ios/app/just-chess-clock/id6793128024)

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

**In-app purchases:** none


## Frequently asked questions

### Is iXflash Cube free?

iXflash Cube is free to download, with no in-app purchases.

### Is Just Chess Clock free?

Just Chess Clock is free to download, with no in-app purchases.

### Do iXflash Cube or Just Chess Clock have ads?

Neither iXflash Cube nor Just Chess Clock shows ads.

### Which is updated more often, iXflash Cube or Just Chess Clock?

iXflash Cube ships an update every 3 weeks, and Just Chess Clock every 2 weeks. Most recently, iXflash Cube was updated on September 24, 2026 and Just Chess Clock on September 20, 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.*