# OffLingua vs PipefitterAssistant

The clearest difference is price: PipefitterAssistant at $2.99 against OffLingua's $14.99. On ads, in-app purchases, device support and iOS requirement there is nothing between them.

OffLingua costs $14.99 and PipefitterAssistant $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | OffLingua | PipefitterAssistant |
| --- | --- | --- |
| Price | $14.99 | **$2.99** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Paid | — |
| Size | 8 MB | 7 MB |
| Requires iOS | 17.0 | **16.6** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [R&D COPILOT SRL](https://appshunter.io/developer/1867151994) | [小燕 陈](https://appshunter.io/developer/1462872555) |

## What reviewers say

### OffLingua

[App page](https://appshunter.io/ios/app/offlingua-offline-translator/id6757960008)

This app offers AI-powered, private offline translation for 55 languages directly on your device. It supports text, photo, and voice input with a refined interface and advanced on-device speech recognition. All translations are processed locally, ensuring your data never leaves your iPhone.

**Highlights:** Offline AI translation for 55 languages, On-device text, photo, and voice translation, Automatic OCR for photo translation, Quick Translate Panel, Encrypted local conversation history, Transparent on-device performance indicators

**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 OffLingua free?

OffLingua costs $14.99, with no in-app purchases.

### Is PipefitterAssistant free?

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

### Do OffLingua or PipefitterAssistant have ads?

Neither OffLingua 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.*