# simian.interface++ vs Crazy Rich World

The clearest difference is update cadence: simian.interface++ at daily against Crazy Rich World's every 2 weeks. simian.interface++ also leads on iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. simian.interface++ sells 1 one-off in-app purchase and Crazy Rich World sells 19 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

simian.interface++ ships an update daily, Crazy Rich World every 2 weeks. The most recent releases landed on October 9, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | simian.interface++ | Crazy Rich World |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/simianinterface-plus-plus/id6502666587/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 2 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 152 MB | 542 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [vested interest LLC](https://appshunter.io/developer/1746378363) | [brainly tech entertainment limited](https://appshunter.io/developer/1458851090) |

## What reviewers say

### simian.interface++

[App page](https://appshunter.io/ios/app/simianinterface-plus-plus/id6502666587)

An abstract puzzle game that challenges players with pattern recognition and intuition. It features a unique soundtrack, an original version of the game, and a new infinite mode with procedurally generated content for endless replayability.

**Highlights:** Abstract puzzle experience, Pattern recognition challenges, Intuitive gameplay, Original game included, Infinite_loop mode, Procedurally generated levels

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy Full Game | $1.99 | one-time |


### Crazy Rich World

[App page](https://appshunter.io/ios/app/crazy-rich-world/id6670475897)

**Features:** macOS Compatibility

**In-app purchases (19)**

| Purchase | Price | Billing |
| --- | --- | --- |
| common offer | $0.99 | one-time |
| common offer | $1.99 | one-time |
| Small Cash pack | $1.99 | one-time |
| common offer | $2.99 | one-time |
| common offer | $4.99 | one-time |
| summer pack | $4.99 | one-time |
| Medium Cash pack | $4.99 | one-time |
| common offer | $9.99 | one-time |
| Large Spins pack | $9.99 | one-time |
| Big Cash pack | $9.99 | one-time |
| common offer | $19.99 | one-time |
| Super Large Spins pack | $19.99 | one-time |
| Large Cash pack | $19.99 | one-time |
| common offer | $49.99 | one-time |
| XLarge Spins pack | $49.99 | one-time |
| XLarge Cash pack | $49.99 | one-time |
| common offer | $99.99 | one-time |
| XXLarge Spins pack | $99.99 | one-time |
| XXLarge Cash pack | $99.99 | one-time |


## Frequently asked questions

### Is simian.interface++ free?

simian.interface++ is free to download, with in-app purchases available.

### Is Crazy Rich World free?

Crazy Rich World is free to download, with in-app purchases available.

### Do simian.interface++ or Crazy Rich World have ads?

Neither simian.interface++ nor Crazy Rich World shows ads.

### Which is updated more often, simian.interface++ or Crazy Rich World?

simian.interface++ ships an update daily, and Crazy Rich World every 2 weeks. Most recently, simian.interface++ was updated on October 9, 2026 and Crazy Rich World on September 30, 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.*