# UMaxIt vs CRx

The clearest difference is in-app purchases: UMaxIt at none against CRx's 1. UMaxIt also leads on ads (none vs shown) and review sentiment (100% vs 69%). CRx's advantage is update cadence (every 3 months vs every 58 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. CRx sells 1 one-off in-app purchase. UMaxIt asks for nothing beyond the download.

UMaxIt ships an update every 58 months, CRx every 3 months. The most recent releases landed on June 6, 2026 and September 2, 2026 respectively.

## The numbers

| Metric | UMaxIt | CRx |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.2 (26 ratings)](https://appshunter.io/ios/app/crx/id1495577612/reviews)** |
| Number of ratings | — | **26** |
| Positive reviews | **100.0% of reviews** | 69.2% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 58 months | **Every 3 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 2 MB | 64 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [York Block](https://appshunter.io/developer/635594624) | [Abhishek Aryan](https://appshunter.io/developer/1365121366) |

## What reviewers say

### UMaxIt

[App page](https://appshunter.io/ios/app/umaxit/id635594621)

Experience a classic 80s terminal game on your iOS device. Capture squares on an 8x8 board by summing numbers in rows or columns to achieve the highest score. Enjoy a minimalistic design with Game Center integration and theme support.

**Highlights:** 8x8 game board, Row or column capture strategy, Score maximization gameplay, Game Center integration, Theme support, Minimalistic design

**Features:** macOS Compatibility

**In-app purchases:** none


### CRx

[App page](https://appshunter.io/ios/app/crx/id1495577612)

Engage in an addictive strategy game where players aim to control the board by eliminating opponents' orbs. Place orbs strategically, triggering chain reactions to claim cells and outmaneuver rivals. Enjoy single-player or multiplayer modes with elegant gameplay and theme variations.

**Highlights:** Multiplayer (2-8 players), Eliminate opponent orbs, Chain reaction orb explosions, CPU mode for single-player, Theme variations (Black/White)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


## Frequently asked questions

### Is UMaxIt free?

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

### Is CRx free?

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

### Do UMaxIt or CRx have ads?

CRx shows ads; UMaxIt does not.

### Which is updated more often, UMaxIt or CRx?

UMaxIt ships an update every 58 months, and CRx every 3 months. Most recently, UMaxIt was updated on June 6, 2026 and CRx on September 2, 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.*