# Contrastly vs Accessibility Audit

The clearest difference is in-app purchases: Accessibility Audit at none against Contrastly's 2. Contrastly's advantage is iOS requirement (15.6 vs 26.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Contrastly sells 2 in-app purchases, starting at $6.99 per year. Accessibility Audit asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on November 1, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Contrastly | Accessibility Audit |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Size | 3 MB | 4 MB |
| Requires iOS | **15.6** | 26.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [帆 张](https://appshunter.io/developer/1869481736) | [Valeriya Pekar](https://appshunter.io/developer/1600468027) |

## What reviewers say

### Contrastly

[App page](https://appshunter.io/ios/app/contrastly-wcag-checker/id6759523070)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Pro (Yearly) | $6.99 | per year |
| Unlimited Export (Lifetime) | $17.99 | one-time |


### Accessibility Audit

[App page](https://appshunter.io/ios/app/accessibility-audit/id6771714618)

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

**In-app purchases:** none


## Frequently asked questions

### Is Contrastly free?

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

### Is Accessibility Audit free?

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

### Do Contrastly or Accessibility Audit have ads?

Neither Contrastly nor Accessibility Audit shows ads.

### Which is updated more often, Contrastly or Accessibility Audit?

Contrastly ships an update every 3 weeks, and Accessibility Audit every 3 weeks. Most recently, Contrastly was updated on November 1, 2026 and Accessibility Audit on November 5, 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.*