# OpenDoors Game vs Arithmetic Geniusy

The clearest difference is ads: Arithmetic Geniusy at none against OpenDoors Game's shown. Arithmetic Geniusy also leads on update cadence (weekly vs every 3 months). 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.

OpenDoors Game ships an update every 3 months, Arithmetic Geniusy weekly. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | OpenDoors Game | Arithmetic Geniusy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (6 ratings)](https://appshunter.io/ios/app/opendoors-game/id6754779629/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Weekly** |
| Monetization | Ad-supported | — |
| Size | 30 MB | 2 MB |
| Requires iOS | **15.1** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 17+ |
| Developer | [Matthew Casanova](https://appshunter.io/developer/1849998442) | [欣怡 刘](https://appshunter.io/developer/1864792068) |

## What reviewers say

### OpenDoors Game

[App page](https://appshunter.io/ios/app/opendoors-game/id6754779629)

Play a daily free game to win real rewards from local businesses like restaurants and shops. Discover new places, earn bonus plays by referring friends or watching ads, and claim your prizes in person. It's a fun, casual way to get freebies and support your community.

**Highlights:** One free game daily, Win real local rewards, Discover new businesses, Earn bonus plays via referrals, Optional ads for extra plays, Filter and sort rewards by category and distance

**Features:** macOS Compatibility

**In-app purchases:** none


### Arithmetic Geniusy

[App page](https://appshunter.io/ios/app/arithmetic-geniusy/id6761092076)

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

**In-app purchases:** none


## Frequently asked questions

### Is OpenDoors Game free?

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

### Is Arithmetic Geniusy free?

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

### Do OpenDoors Game or Arithmetic Geniusy have ads?

OpenDoors Game shows ads; Arithmetic Geniusy does not.

### Which is updated more often, OpenDoors Game or Arithmetic Geniusy?

OpenDoors Game ships an update every 3 months, and Arithmetic Geniusy weekly. Most recently, OpenDoors Game was updated on November 5, 2026 and Arithmetic Geniusy on October 31, 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.*