# a11yTools vs BLE Spy

The clearest difference is rating: BLE Spy at 4.8 against a11yTools's 4.2. BLE Spy also leads on price ($4.99 vs $9.99). a11yTools's advantage is update cadence (every 8 days vs every 8 months). On review sentiment, ratings volume, ads and in-app purchases there is nothing between them.

a11yTools costs $9.99 and BLE Spy $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

BLE Spy holds the better App Store score, 4.8 against 4.2. Both are backed by a comparable volume of ratings — 5 and 4 respectively. Written reviews split almost evenly too, at 50% and 50% positive.

a11yTools ships an update every 8 days, BLE Spy every 8 months. The most recent releases landed on October 5, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | a11yTools | BLE Spy |
| --- | --- | --- |
| Price | $9.99 | **$4.99** |
| Rating | [4.2 (5 ratings)](https://appshunter.io/ios/app/a11ytools-web-accessibility/id1356241530/reviews) | **[4.8 (4 ratings)](https://appshunter.io/ios/app/ble-spy/id1445874104/reviews)** |
| Number of ratings | **5** | 4 |
| Positive reviews | 50.0% of reviews | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 8 months |
| Monetization | Paid | Paid |
| Best chart rank | #102 | **#96** |
| Size | 13 MB | 10 MB |
| Requires iOS | **11.2** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [PaulJAdam.com](https://appshunter.io/developer/436696931) | [Peter Gasche](https://appshunter.io/developer/423543268) |

## What reviewers say

### a11yTools

[App page](https://appshunter.io/ios/app/a11ytools-web-accessibility/id1356241530)

**Currently charting:** #102 Top Paid · Developer Tools (US App Store)

Test web accessibility directly on your iPhone and iPad. Quickly identify and report accessibility errors on web pages, aiding developers and designers in creating more inclusive digital experiences. Features include testing for images, forms, ARIA, and more, with screenshot capabilities.

**Highlights:** HTML Web Accessibility Testing, Screenshot Error Reporting, One-at-a-time Testing, Safari Share Action Extensions, WCAG 2.2 Checklist, Multiple Testing Tools (WAVE, tota11y, etc.), Shake to Reset Page

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

**In-app purchases:** none


### BLE Spy

[App page](https://appshunter.io/ios/app/ble-spy/id1445874104)

**Currently charting:** #96 Top Paid · Developer Tools (US App Store)

This utility allows users to discover, connect to, and interact with Bluetooth Low Energy devices. It offers standard features for browsing services and characteristics, alongside smart capabilities for customizing UUIDs and formatting data with JavaScript.

**Highlights:** Discover BLE devices, Connect to multiple peripherals, Browse services and characteristics, Read and write characteristic values, Log and export data to CSV, Customize UUIDs, Format characteristic data with JavaScript

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is a11yTools free?

a11yTools costs $9.99, with no in-app purchases.

### Is BLE Spy free?

BLE Spy costs $4.99, with no in-app purchases.

### Which has better reviews, a11yTools or BLE Spy?

BLE Spy is rated higher. a11yTools averages 4.2 out of 5 from 5 ratings, while BLE Spy averages 4.8 from 4 ratings.

### Do a11yTools or BLE Spy have ads?

Neither a11yTools nor BLE Spy shows ads.

### Which is updated more often, a11yTools or BLE Spy?

a11yTools ships an update every 8 days, and BLE Spy every 8 months. Most recently, a11yTools was updated on October 5, 2026 and BLE Spy on October 10, 2026.

### Which is more popular, a11yTools or BLE Spy?

a11yTools currently peaks at #102 in the App Store charts, and BLE Spy at #96. Chart position reflects recent download velocity rather than total install base.

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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.*