# 100 Squares vs Unit Conveyor

The clearest difference is in-app purchases: Unit Conveyor at none against 100 Squares's 1. 100 Squares's advantage is update cadence (every 5 days vs every 6 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 100 Squares sells 1 one-off in-app purchase. Unit Conveyor asks for nothing beyond the download.

100 Squares ships an update every 5 days, Unit Conveyor every 6 weeks. The most recent releases landed on October 31, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | 100 Squares | Unit Conveyor |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 5 days** | Every 6 weeks |
| Size | 44 MB | 31 MB |
| Requires iOS | 16.4 | 16.4 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Robonet Communications inc.](https://appshunter.io/developer/1187823015) | [Yoshihide Maehama](https://appshunter.io/developer/6801839177) |

## What reviewers say

### 100 Squares

[App page](https://appshunter.io/ios/app/100-squares-math-drills/id6798580662)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告非表示 | $1.99 | one-time |


### Unit Conveyor

[App page](https://appshunter.io/ios/app/unit-conveyor/id6805896024)

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

**In-app purchases:** none


## Frequently asked questions

### Is 100 Squares free?

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

### Is Unit Conveyor free?

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

### Do 100 Squares or Unit Conveyor have ads?

Both 100 Squares and Unit Conveyor show ads.

### Which is updated more often, 100 Squares or Unit Conveyor?

100 Squares ships an update every 5 days, and Unit Conveyor every 6 weeks. Most recently, 100 Squares was updated on October 31, 2026 and Unit Conveyor on October 26, 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.*