# ST Translator vs PiPButton

The clearest difference is price: ST Translator at Free against PiPButton's $2.99. ST Translator also leads on in-app purchases (none vs 3) and iOS requirement (10.0 vs 15.6). PiPButton's advantage is rating (3.7 vs 3.0) and device support (4 vs 2). On ratings volume, update cadence and ads there is nothing between them.

ST Translator is free to download; PiPButton costs $2.99 up front. PiPButton sells 3 in-app purchases, starting at $1.99 per month. ST Translator asks for nothing beyond the download.

PiPButton holds the better App Store score, 3.7 against 3.0. Both are backed by a comparable volume of ratings — 3 and 3 respectively.

ST Translator ships an update every 2 weeks, PiPButton fortnightly. The most recent releases landed on October 2, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | ST Translator | PiPButton |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | [3.0 (3 ratings)](https://appshunter.io/ios/app/st-translator/id1432385833/reviews) | **[3.7 (3 ratings)](https://appshunter.io/ios/app/pipbutton/id1589668699/reviews)** |
| Number of ratings | 3 | 3 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Fortnightly |
| Monetization | **Free** | Paid |
| Size | 103 MB | 0 MB |
| Requires iOS | **10.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Casa Innovations Group LLC](https://appshunter.io/developer/1447256690) | [Lucas Exequiel Di Tomase](https://appshunter.io/developer/1456307400) |

## What reviewers say

### ST Translator

[App page](https://appshunter.io/ios/app/st-translator/id1432385833)

This app facilitates real-time voice translation for travel and group communication. It supports over 30 languages with both verbal and visual output, acting as a language tutor or broadcast tool.

**Highlights:** Real-time 2-way voice translation, Multiple communication modes (face-to-face, group, instant), Supports over 30 languages, Verbal and visual translation output, Language learning and practice modes, Broadcast to groups

**Features:** macOS Compatibility

**In-app purchases:** none


### PiPButton

[App page](https://appshunter.io/ios/app/pipbutton/id1589668699)

Instantly activate picture-in-picture mode in Safari with a single click. This tool allows you to pop out videos into a floating, resizable window, enabling multitasking and uninterrupted viewing while browsing or working. Enjoy a seamless and flexible video experience on your favorite platforms.

**Highlights:** Instant Picture-in-Picture Activation, Support for Popular Video Platforms, Resizable Floating Video Window, Optimized for Safari, Multi-tasking Friendly, Automatic Updates

**Features:** Safari Extension

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month Subscription Plan | $1.99 | per month |
| 6 Months Subscription Plan | $4.99 | per 6 months |
| 1 Year Subscription Plan | $9.99 | per year |


## Frequently asked questions

### Is ST Translator free?

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

### Is PiPButton free?

PiPButton costs $2.99, and also offers in-app purchases.

### Which has better reviews, ST Translator or PiPButton?

PiPButton is rated higher. ST Translator averages 3.0 out of 5 from 3 ratings, while PiPButton averages 3.7 from 3 ratings.

### Do ST Translator or PiPButton have ads?

Neither ST Translator nor PiPButton shows ads.

### Which is updated more often, ST Translator or PiPButton?

ST Translator ships an update every 2 weeks, and PiPButton fortnightly. Most recently, ST Translator was updated on October 2, 2026 and PiPButton on September 15, 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.*