# OLED vs SK Ambient Light

The clearest difference is update cadence: SK Ambient Light at every 5 days against OLED's every 3 weeks. OLED's advantage is iOS requirement (10.3 vs 13.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

OLED ships an update every 3 weeks, SK Ambient Light every 5 days. The most recent releases landed on October 3, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | OLED | SK Ambient Light |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Size | 23 MB | 26 MB |
| Requires iOS | **10.3** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [iky](https://appshunter.io/developer/1339623638) | [广州科骏诚汽车电子有限公司](https://appshunter.io/developer/1896476875) |

## What reviewers say

### OLED

[App page](https://appshunter.io/ios/app/oled/id1534516637)

**Features:** macOS Compatibility

**In-app purchases:** none


### SK Ambient Light

[App page](https://appshunter.io/ios/app/sk-ambient-light/id6793059710)

**In-app purchases:** none


## Frequently asked questions

### Is OLED free?

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

### Is SK Ambient Light free?

SK Ambient Light is free to download, with no in-app purchases.

### Do OLED or SK Ambient Light have ads?

Neither OLED nor SK Ambient Light shows ads.

### Which is updated more often, OLED or SK Ambient Light?

OLED ships an update every 3 weeks, and SK Ambient Light every 5 days. Most recently, OLED was updated on October 3, 2026 and SK Ambient Light on October 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.*