# 現代小數 AR 2 vs ArtLab

The clearest difference is device support: 現代小數 AR 2 at 3 against ArtLab's 1. 現代小數 AR 2 also leads on iOS requirement (11.0 vs 16.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

現代小數 AR 2 ships an update every 2 months, ArtLab every 3 months. The most recent releases landed on September 19, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | 現代小數 AR 2 | ArtLab |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Size | 541 MB | 238 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Modern Educational Research Society, LTD](https://appshunter.io/developer/432268704) | [IF Interactive Limited](https://appshunter.io/developer/883866623) |

## What reviewers say

### 現代小數 AR 2

[App page](https://appshunter.io/ios/app/ar-2/id1537758169)

**In-app purchases:** none


### ArtLab

[App page](https://appshunter.io/ios/app/artlab/id6474066739)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 現代小數 AR 2 free?

現代小數 AR 2 is free to download, with no in-app purchases.

### Is ArtLab free?

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

### Do 現代小數 AR 2 or ArtLab have ads?

Neither 現代小數 AR 2 nor ArtLab shows ads.

### Which is updated more often, 現代小數 AR 2 or ArtLab?

現代小數 AR 2 ships an update every 2 months, and ArtLab every 3 months. Most recently, 現代小數 AR 2 was updated on September 19, 2026 and ArtLab on September 9, 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.*