# 現代小數 AR 1 vs AI Translator Chat

The clearest difference is in-app purchases: 現代小數 AR 1 at none against AI Translator Chat's 1. AI Translator Chat's advantage is update cadence (every 3 weeks vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. AI Translator Chat sells 1 one-off in-app purchase. 現代小數 AR 1 asks for nothing beyond the download.

現代小數 AR 1 ships an update every 2 months, AI Translator Chat every 3 weeks. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 現代小數 AR 1 | AI Translator Chat |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 803 MB | 38 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Modern Educational Research Society, LTD](https://appshunter.io/developer/432268704) | [Hasan KOC](https://appshunter.io/developer/1720736967) |

## What reviewers say

### 現代小數 AR 1

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

**In-app purchases:** none


### AI Translator Chat

[App page](https://appshunter.io/ios/app/ai-translator-chat/id6737434654)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ADS | $2.99 | one-time |


## Frequently asked questions

### Is 現代小數 AR 1 free?

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

### Is AI Translator Chat free?

AI Translator Chat is free to download, with in-app purchases available.

### Do 現代小數 AR 1 or AI Translator Chat have ads?

Neither 現代小數 AR 1 nor AI Translator Chat shows ads.

### Which is updated more often, 現代小數 AR 1 or AI Translator Chat?

現代小數 AR 1 ships an update every 2 months, and AI Translator Chat every 3 weeks. Most recently, 現代小數 AR 1 was updated on October 27, 2026 and AI Translator Chat on October 25, 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.*