# 离线翻译 Offline vs PipefitterAssistant

The clearest difference is price: 离线翻译 Offline at Free against PipefitterAssistant's $2.99. PipefitterAssistant's advantage is iOS requirement (16.6 vs 26.4). On ads, in-app purchases and device support there is nothing between them.

离线翻译 Offline is free to download; PipefitterAssistant costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | 离线翻译 Offline | PipefitterAssistant |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Size | 3 MB | 7 MB |
| Requires iOS | 26.4 | **16.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [叶美 邓](https://appshunter.io/developer/1493909585) | [小燕 陈](https://appshunter.io/developer/1462872555) |

## What reviewers say

### 离线翻译 Offline

[App page](https://appshunter.io/ios/app/offline/id6785738914)

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

**In-app purchases:** none


### PipefitterAssistant

[App page](https://appshunter.io/ios/app/pipefitterassistant/id6791213804)

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

**In-app purchases:** none


## Frequently asked questions

### Is 离线翻译 Offline free?

离线翻译 Offline is free to download, with no in-app purchases.

### Is PipefitterAssistant free?

PipefitterAssistant costs $2.99, with no in-app purchases.

### Do 离线翻译 Offline or PipefitterAssistant have ads?

Neither 离线翻译 Offline nor PipefitterAssistant shows ads.

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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.*