# RubiMask vs Streamscription

The clearest difference is in-app purchases: Streamscription at none against RubiMask's 3. Streamscription also leads on ads (none vs shown) and iOS requirement (15.0 vs 17.0). On price, update cadence and device support there is nothing between them.

Both are free to download. RubiMask sells 3 in-app purchases, starting at $2.99 per month. Streamscription asks for nothing beyond the download.

RubiMask ships an update every 2 weeks, Streamscription every 10 days. The most recent releases landed on November 9, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | RubiMask | Streamscription |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/rubimask-book-translator/id6756987331/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Every 10 days** |
| Monetization | Free with in-app purchases | — |
| Size | 27 MB | 32 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [KeiK LLC](https://appshunter.io/developer/1854674572) | [Peter Vogric](https://appshunter.io/developer/6794271343) |

## What reviewers say

### RubiMask

[App page](https://appshunter.io/ios/app/rubimask-book-translator/id6756987331)

Translate and read aloud text from physical books or documents using your device's camera. Tap any word for instant definitions and meanings within its sentence context. Supports various languages and text formats, including vertical Japanese.

**Highlights:** Live camera translation, Read aloud functionality, Tap-to-define word lookup, Furigana masking for Japanese, PDF and photo text extraction, Export text, PDF, or audio

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RubiMask Premium | $2.99 | per month |
| RubiMask Premium | $11.99 | per year |
| RubiMask Premium | $19.99 | one-time |


### Streamscription

[App page](https://appshunter.io/ios/app/streamscription-video-inbox/id6794271341)

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

**In-app purchases:** none


## Frequently asked questions

### Is RubiMask free?

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

### Is Streamscription free?

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

### Do RubiMask or Streamscription have ads?

RubiMask shows ads; Streamscription does not.

### Which is updated more often, RubiMask or Streamscription?

RubiMask ships an update every 2 weeks, and Streamscription every 10 days. Most recently, RubiMask was updated on November 9, 2026 and Streamscription on November 6, 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.*