# Plll Light vs Strobe Flash

The clearest difference is in-app purchases: Plll Light at none against Strobe Flash's 1. Plll Light also leads on ads (none vs shown) and update cadence (every 6 weeks vs every 4 months). On price and device support there is nothing between them.

Both are free to download. Strobe Flash sells 1 one-off in-app purchase. Plll Light asks for nothing beyond the download.

Plll Light ships an update every 6 weeks, Strobe Flash every 4 months. The most recent releases landed on November 9, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Plll Light | Strobe Flash |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 6 weeks** | Every 4 months |
| Size | 37 MB | 36 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ByteEngine Technology (Shenzhen) Co., Ltd.](https://appshunter.io/developer/1294945646) | [Ngoc Vu](https://appshunter.io/developer/1047102276) |

## What reviewers say

### Plll Light

[App page](https://appshunter.io/ios/app/plll-light/id6761516624)

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

**In-app purchases:** none


### Strobe Flash

[App page](https://appshunter.io/ios/app/strobe-flash-beat-and-sos-light/id6773214826)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| StrobeFlash Premium | $4.99 | one-time |


## Frequently asked questions

### Is Plll Light free?

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

### Is Strobe Flash free?

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

### Do Plll Light or Strobe Flash have ads?

Strobe Flash shows ads; Plll Light does not.

### Which is updated more often, Plll Light or Strobe Flash?

Plll Light ships an update every 6 weeks, and Strobe Flash every 4 months. Most recently, Plll Light was updated on November 9, 2026 and Strobe Flash on November 10, 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.*