# Block Challenges vs Re

The clearest difference is ads: Re at none against Block Challenges's shown. Re also leads on update cadence (fortnightly vs every 5 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Block Challenges ships an update every 5 weeks, Re fortnightly. Both last shipped on October 25, 2026.

## The numbers

| Metric | Block Challenges | Re |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 5 weeks | **Fortnightly** |
| Size | 178 MB | 14 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 9+ | 4+ |
| Developer | [斌 李](https://appshunter.io/developer/1852926022) | [杰 粟](https://appshunter.io/developer/1880889018) |

## What reviewers say

### Block Challenges

[App page](https://appshunter.io/ios/app/block-challenges/id6755278897)

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

**In-app purchases:** none


### Re

[App page](https://appshunter.io/ios/app/re-bottle-it/id6760754018)

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

**In-app purchases:** none


## Frequently asked questions

### Is Block Challenges free?

Block Challenges is free to download, with no in-app purchases.

### Is Re free?

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

### Do Block Challenges or Re have ads?

Block Challenges shows ads; Re does not.

### Which is updated more often, Block Challenges or Re?

Block Challenges ships an update every 5 weeks, and Re fortnightly. Most recently, Block Challenges was updated on October 25, 2026 and Re on October 25, 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.*