# ConnectWorld vs RotaStone

The clearest difference is in-app purchases: RotaStone at none against ConnectWorld's 1. ConnectWorld's advantage is update cadence (monthly vs every 2 months) and iOS requirement (10.0 vs 12.0). On price, ads and device support there is nothing between them.

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

ConnectWorld ships an update monthly, RotaStone every 2 months. The most recent releases landed on October 3, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | ConnectWorld | RotaStone |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 213 MB | 60 MB |
| Requires iOS | **10.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Itaru Okamoto](https://appshunter.io/developer/1443447889) | [radiuthree Co., Ltd](https://appshunter.io/developer/1158448737) |

## What reviewers say

### ConnectWorld

[App page](https://appshunter.io/ios/app/connectworld/id1532586765)

A puzzle game where you guide two characters simultaneously to meet. It challenges your logic and spatial reasoning skills to navigate and paint cells.

**Highlights:** Simultaneous character control, Cell painting mechanics, Logic puzzles, Brain training, Intuitive controls

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad removal | $1.99 | one-time |


### RotaStone

[App page](https://appshunter.io/ios/app/rotastone/id1619250280)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ConnectWorld free?

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

### Is RotaStone free?

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

### Do ConnectWorld or RotaStone have ads?

Both ConnectWorld and RotaStone show ads.

### Which is updated more often, ConnectWorld or RotaStone?

ConnectWorld ships an update monthly, and RotaStone every 2 months. Most recently, ConnectWorld was updated on October 3, 2026 and RotaStone on October 11, 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.*