# 離線翻譯 vs NetUsageLog

The clearest difference is in-app purchases: 離線翻譯 at none against NetUsageLog's 1. NetUsageLog's advantage is update cadence (every 8 days vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. NetUsageLog sells 1 one-off in-app purchase. 離線翻譯 asks for nothing beyond the download.

離線翻譯 ships an update every 3 months, NetUsageLog every 8 days. The most recent releases landed on October 31, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | 離線翻譯 | NetUsageLog |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 8 days** |
| Size | 3 MB | 4 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [PEI HSUAN CHIANG](https://appshunter.io/developer/1895208536) | [LiChuan Lin](https://appshunter.io/developer/1895785594) |

## What reviewers say

### 離線翻譯

[App page](https://appshunter.io/ios/app/id6763192300)

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

**In-app purchases:** none


### NetUsageLog

[App page](https://appshunter.io/ios/app/netusagelog/id6778200432)

**Features:** macOS Compatibility, iPhone Duo support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $2.99 | one-time |


## Frequently asked questions

### Is 離線翻譯 free?

離線翻譯 is free to download, with no in-app purchases.

### Is NetUsageLog free?

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

### Do 離線翻譯 or NetUsageLog have ads?

Neither 離線翻譯 nor NetUsageLog shows ads.

### Which is updated more often, 離線翻譯 or NetUsageLog?

離線翻譯 ships an update every 3 months, and NetUsageLog every 8 days. Most recently, 離線翻譯 was updated on October 31, 2026 and NetUsageLog on November 5, 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.*