# BlueDimmer vs Keep Screen On & Dimmer Screen

The clearest difference is rating: Keep Screen On & Dimmer Screen at 1.7 against BlueDimmer's 1.0. Keep Screen On & Dimmer Screen also leads on ratings volume (6 vs 1). BlueDimmer's advantage is in-app purchases (none vs 1). On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. Keep Screen On & Dimmer Screen sells 1 one-off in-app purchase. BlueDimmer asks for nothing beyond the download.

Keep Screen On & Dimmer Screen holds the better App Store score, 1.7 against 1.0. That said, the two scores are not equally well evidenced: Keep Screen On & Dimmer Screen has 6 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 25% and 25% positive.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on October 15, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | BlueDimmer | Keep Screen On & Dimmer Screen |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/bluedimmer/id1004952816/reviews) | **[1.7 (6 ratings)](https://appshunter.io/ios/app/keep-screen-on-and-dimmer-screen/id6475613134/reviews)** |
| Number of ratings | 1 | **6** |
| Positive reviews | 25.0% of reviews | 25.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 10 MB | 33 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [DALCNET SRL](https://appshunter.io/developer/534531289) | [Nghi Doan](https://appshunter.io/developer/1672353938) |

## What reviewers say

### BlueDimmer

[App page](https://appshunter.io/ios/app/bluedimmer/id1004952816)

Control your DALCNet Bluetooth Low Energy dimmers remotely. Adjust lighting settings and manage your connected devices with ease.

**Highlights:** Remote control for DALCNet dimmers, Bluetooth Low Energy connectivity, Adjust lighting settings, Manage connected devices

**Features:** macOS Compatibility

**In-app purchases:** none


### Keep Screen On & Dimmer Screen

[App page](https://appshunter.io/ios/app/keep-screen-on-and-dimmer-screen/id6475613134)

Prevent your device's screen from turning off automatically and adjust its brightness to a very low level. This utility is ideal for tasks like long uploads or downloads, or for developers needing continuous screen visibility.

**Highlights:** Keep screen on indefinitely, Reduce screen brightness to zero, Prevent screen timeout, Useful for long uploads/downloads, Aids developers needing constant screen visibility

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads forever | $3.99 | one-time |


## Frequently asked questions

### Is BlueDimmer free?

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

### Is Keep Screen On & Dimmer Screen free?

Keep Screen On & Dimmer Screen is free to download, with in-app purchases available.

### Which has better reviews, BlueDimmer or Keep Screen On & Dimmer Screen?

Keep Screen On & Dimmer Screen is rated higher. BlueDimmer averages 1.0 out of 5 from 1 ratings, while Keep Screen On & Dimmer Screen averages 1.7 from 6 ratings.

### Do BlueDimmer or Keep Screen On & Dimmer Screen have ads?

Neither BlueDimmer nor Keep Screen On & Dimmer Screen shows ads.

### Which is updated more often, BlueDimmer or Keep Screen On & Dimmer Screen?

BlueDimmer ships an update every 3 months, and Keep Screen On & Dimmer Screen every 3 months. Most recently, BlueDimmer was updated on October 15, 2026 and Keep Screen On & Dimmer Screen on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*