# FlashMob vs Buzz QR Generator

The clearest difference is in-app purchases: Buzz QR Generator at none against FlashMob's 3. Buzz QR Generator also leads on ads (none vs shown) and update cadence (every 2 weeks vs every 2 months). On price and device support there is nothing between them.

Both are free to download. FlashMob sells 3 one-off in-app purchases. Buzz QR Generator asks for nothing beyond the download.

FlashMob ships an update every 2 months, Buzz QR Generator every 2 weeks. The most recent releases landed on September 11, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | FlashMob | Buzz QR Generator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (174 ratings)](https://appshunter.io/ios/app/flashmob-smart-led-flashlight/id1208274860/reviews)** | — |
| Number of ratings | **174** | — |
| Positive reviews | 81.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 38 MB | 22 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Jungmoon Jo](https://appshunter.io/developer/1118637369) | [Sarvarth Bhatnagar](https://appshunter.io/developer/1887134469) |

## What reviewers say

### FlashMob

[App page](https://appshunter.io/ios/app/flashmob-smart-led-flashlight/id1208274860)

This app transforms your device into a dynamic light source for events and personal use. It synchronizes with sound and motion, displays custom text, and offers various color modes. Features include smart on/off, battery saving, and a unique candlelight image mode.

**Highlights:** Sound and motion-activated lighting, Customizable text display, Color synchronization, Smart On-Off function, Battery saving mode, Candlelight image mode

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LED Screen | $0.99 | one-time |
| Rose + Lights | $0.99 | one-time |
| Upgrade | $1.99 | one-time |


### Buzz QR Generator

[App page](https://appshunter.io/ios/app/buzz-qr-generator/id6762408289)

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

**In-app purchases:** none


## Frequently asked questions

### Is FlashMob free?

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

### Is Buzz QR Generator free?

Buzz QR Generator is free to download, with no in-app purchases.

### Do FlashMob or Buzz QR Generator have ads?

FlashMob shows ads; Buzz QR Generator does not.

### Which is updated more often, FlashMob or Buzz QR Generator?

FlashMob ships an update every 2 months, and Buzz QR Generator every 2 weeks. Most recently, FlashMob was updated on September 11, 2026 and Buzz QR Generator on September 9, 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.*