# 易起學 vs 現代小數 AR 1

The clearest difference is iOS requirement: 現代小數 AR 1 at 11.0 against 易起學's 13.0. 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.

易起學 ships an update every 6 weeks, 現代小數 AR 1 every 2 months. The most recent releases landed on October 26, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | 易起學 | 現代小數 AR 1 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Size | 6 MB | 803 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Easyapp Technology Co., Ltd.](https://appshunter.io/developer/827733313) | [Modern Educational Research Society, LTD](https://appshunter.io/developer/432268704) |

## What reviewers say

### 易起學

[App page](https://appshunter.io/ios/app/id1384779261)

**Features:** macOS Compatibility

**In-app purchases:** none


### 現代小數 AR 1

[App page](https://appshunter.io/ios/app/ar-1/id1537539494)

**In-app purchases:** none


## Frequently asked questions

### Is 易起學 free?

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

### Is 現代小數 AR 1 free?

現代小數 AR 1 is free to download, with no in-app purchases.

### Do 易起學 or 現代小數 AR 1 have ads?

Neither 易起學 nor 現代小數 AR 1 shows ads.

### Which is updated more often, 易起學 or 現代小數 AR 1?

易起學 ships an update every 6 weeks, and 現代小數 AR 1 every 2 months. Most recently, 易起學 was updated on October 26, 2026 and 現代小數 AR 1 on October 27, 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.*