# ArcNFC vs Yida AI Translator

The clearest difference is in-app purchases: ArcNFC at none against Yida AI Translator's 2. ArcNFC also leads on iOS requirement (15.0 vs 18.0). Yida AI Translator's advantage is update cadence (every 10 days vs every 5 months). On price, ads and device support there is nothing between them.

Both are free to download. Yida AI Translator sells 2 in-app purchases, starting at $0.99 per 7 days. ArcNFC asks for nothing beyond the download.

ArcNFC ships an update every 5 months, Yida AI Translator every 10 days. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | ArcNFC | Yida AI Translator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 10 days** |
| Size | 14 MB | 13 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [西恩 解](https://appshunter.io/developer/379647143) | [Xi'an SilkRoad Yida Technology Co.,Ltd](https://appshunter.io/developer/6774025749) |

## What reviewers say

### ArcNFC

[App page](https://appshunter.io/ios/app/arcnfc-nfc-tag-read-write-tool/id796319760)

**Features:** macOS Compatibility

**In-app purchases:** none


### Yida AI Translator

[App page](https://appshunter.io/ios/app/yida-ai-translator/id6774025747)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 译达周卡 | $0.99 | per 7 days |
| 译达月卡 | $0.99 | per month |


## Frequently asked questions

### Is ArcNFC free?

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

### Is Yida AI Translator free?

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

### Do ArcNFC or Yida AI Translator have ads?

Neither ArcNFC nor Yida AI Translator shows ads.

### Which is updated more often, ArcNFC or Yida AI Translator?

ArcNFC ships an update every 5 months, and Yida AI Translator every 10 days. Most recently, ArcNFC was updated on October 26, 2026 and Yida AI Translator 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.*