# BlackBLE vs AI Document Scanner Pro

The clearest difference is price: AI Document Scanner Pro at Free against BlackBLE's $0.99. AI Document Scanner Pro also leads on update cadence (every 4 days vs every 11 months). BlackBLE's advantage is ads (none vs shown) and ratings volume (4 vs 1). On rating, in-app purchases and device support there is nothing between them.

AI Document Scanner Pro is free to download; BlackBLE costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for BlackBLE against 5.0 for AI Document Scanner Pro. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

BlackBLE ships an update every 11 months, AI Document Scanner Pro every 4 days. The most recent releases landed on September 16, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | BlackBLE | AI Document Scanner Pro |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [5.0 (4 ratings)](https://appshunter.io/ios/app/blackble/id1204986615/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/ai-document-scanner-pro/id6744562786/reviews) |
| Number of ratings | **4** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 11 months | **Every 4 days** |
| Monetization | Paid | **Ad-supported** |
| Size | 16 MB | 6 MB |
| Requires iOS | **10.0** | 14 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [RoboCore Tecnologia LTDA](https://appshunter.io/developer/1204986614) | [Yi Wang](https://appshunter.io/developer/1195468577) |

## What reviewers say

### BlackBLE

[App page](https://appshunter.io/ios/app/blackble/id1204986615)

Control Arduino devices via Bluetooth Low Energy from your iPhone. Send characters to trigger actions, use your phone as a joystick, and receive data. A simple way to connect your microcontroller projects to your mobile device.

**Highlights:** Bluetooth LE connection to HC-08 modules, Send characters to microcontroller, Joystick mode for device control, Receive data from Bluetooth, Simple button interface

**Features:** macOS Compatibility

**In-app purchases:** none


### AI Document Scanner Pro

[App page](https://appshunter.io/ios/app/ai-document-scanner-pro/id6744562786)

Easily convert paper documents, receipts, and notes into high-quality digital files. Features include auto edge detection, multiple filters, and PDF export. Ideal for organizing study materials, business cards, and important files for work or daily life.

**Highlights:** One-click scanning, Auto edge detection, Multiple filter options, Brightness, contrast, sharpness adjustment, PDF export, Batch processing, Multi-language support

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

**In-app purchases:** none


## Frequently asked questions

### Is BlackBLE free?

BlackBLE costs $0.99, with no in-app purchases.

### Is AI Document Scanner Pro free?

AI Document Scanner Pro is free to download, with no in-app purchases.

### Which has better reviews, BlackBLE or AI Document Scanner Pro?

BlackBLE and AI Document Scanner Pro are both rated 5.0 out of 5 on the App Store, from 4 and 1 ratings respectively.

### Do BlackBLE or AI Document Scanner Pro have ads?

AI Document Scanner Pro shows ads; BlackBLE does not.

### Which is updated more often, BlackBLE or AI Document Scanner Pro?

BlackBLE ships an update every 11 months, and AI Document Scanner Pro every 4 days. Most recently, BlackBLE was updated on September 16, 2026 and AI Document Scanner Pro on September 29, 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.*