# Dimmer vs Accessibility Checker

The clearest difference is in-app purchases: Dimmer at none against Accessibility Checker's 5. Dimmer also leads on review sentiment (40% vs 8%) and iOS requirement (11.0 vs 15.0). Accessibility Checker's advantage is ads (none vs shown). On price, update cadence, monetization model and device support there is nothing between them.

Both are free to download. Accessibility Checker sells 5 in-app purchases, starting at $2.99 per 7 days. Dimmer asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on September 24, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Dimmer | Accessibility Checker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.7 (399 ratings)](https://appshunter.io/ios/app/dimmer-adjust-lcd-brightness/id446306807/reviews)** | — |
| Number of ratings | **399** | — |
| Positive reviews | **40.2% of reviews** | 8.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 8 MB | 32 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 17+ |
| Developer | [newforestar co,.ltd](https://appshunter.io/developer/293922531) | [Accessible Resources Ltd](https://appshunter.io/developer/1389365061) |

## What reviewers say

### Dimmer

[App page](https://appshunter.io/ios/app/dimmer-adjust-lcd-brightness/id446306807)

Easily control your device's screen brightness with customizable presets and quick access from widgets. Features include advanced mode for fine-tuning, battery-aware adjustments, and timer-based brightness changes.

**Highlights:** Widget launch for quick brightness presets, Advanced mode with fine adjustment and timer, Battery mode for automatic brightness adjustment, Save and switch between two presets, Timer function with alarm notification, Color bars for visual brightness adjustment

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

**In-app purchases:** none

**What reviewers like**

- 👍 Convenient brightness control
- 🚀 Quick access to brightness settings
- 💡 Useful for night reading
- 🚀 Handy app for adjusting brightness

**What reviewers complain about**

- 🐛 Brightness resets after screen lock
- 🔋 Brightness doesn't stay at set level
- 🚫 Doesn't dim beyond phone's lowest setting
- 🚫 No additional dimming functionality beyond built-in settings

**Reported bugs**

- Brightness reverts to high level on unlock
- App crashes on launch for some users
- Brightness slider doesn't work as expected

**Requested features**

- Ability to dim screen below phone's minimum brightness
- Option to keep brightness setting after screen lock
- Integration with notification center for quicker access


### Accessibility Checker

[App page](https://appshunter.io/ios/app/accessibility-checker/id1095478187)

This app helps assess websites for compliance with the European Accessibility Act (EAA) and WCAG guidelines. It offers automated testing for accessibility issues and a color contrast tool to verify color combinations against accessibility standards.

**Highlights:** Automated accessibility testing with AxeCore, Color contrast checker for WCAG compliance, Verify contrast in screenshots and mobile websites, Generate shareable reports, Copy colors to clipboard in HTML format, Supports WCAG 2.1, 3.0 (Silver), and Section 508

**Features:** Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $2.99 | per 7 days |
| Monthly premium subscription | $6.99 | per month |
| Pro (Yearly) | $49.99 | per year |
| Remove Ads | $0.99 | one-time |
| Checker Pro Lifetime | $99.99 | one-time |


## Frequently asked questions

### Is Dimmer free?

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

### Is Accessibility Checker free?

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

### Do Dimmer or Accessibility Checker have ads?

Dimmer shows ads; Accessibility Checker does not.

### Which is updated more often, Dimmer or Accessibility Checker?

Dimmer ships an update every 3 months, and Accessibility Checker every 3 months. Most recently, Dimmer was updated on September 24, 2026 and Accessibility Checker on September 20, 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.*