# Re_Bound vs 2248

The clearest difference is update cadence: 2248 at every 2 days against Re_Bound's every 42 months. Re_Bound's advantage is iOS requirement (11.0 vs 13.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Re_Bound ships an update every 42 months, 2248 every 2 days. The most recent releases landed on October 11, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Re_Bound | 2248 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (148 ratings)](https://appshunter.io/ios/app/2248-brain-training/id6449219285/reviews)** |
| Number of ratings | — | **148** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 42 months | **Every 2 days** |
| Monetization | — | Free with in-app purchases |
| Size | 21 MB | 129 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hoon Nam](https://appshunter.io/developer/452506721) | [Conifer Limited](https://appshunter.io/developer/1581751117) |

## What reviewers say

### Re_Bound

[App page](https://appshunter.io/ios/app/re-bound/id1181703797)

**Features:** macOS Compatibility

**In-app purchases:** none


### 2248

[App page](https://appshunter.io/ios/app/2248-brain-training/id6449219285)

This numerical block puzzle game offers an addictive challenge to sharpen mental agility. Match and merge number blocks to unlock larger digits and increasing difficulty. Its minimalist design provides a relaxing yet engaging experience for hours.

**Highlights:** Addictive puzzle gameplay, Numerical block merging, Minimalist design, Relaxing experience, Cognitive ability testing

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

**In-app purchases:** none


## Frequently asked questions

### Is Re_Bound free?

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

### Is 2248 free?

2248 is free to download, with no in-app purchases.

### Do Re_Bound or 2248 have ads?

Both Re_Bound and 2248 show ads.

### Which is updated more often, Re_Bound or 2248?

Re_Bound ships an update every 42 months, and 2248 every 2 days. Most recently, Re_Bound was updated on October 11, 2026 and 2248 on September 29, 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.*