# Flash Sync vs TAFE GSM 2026

The clearest difference is in-app purchases: TAFE GSM 2026 at none against Flash Sync's 3. TAFE GSM 2026 also leads on ads (none vs shown) and update cadence (every 4 days vs every 5 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Flash Sync sells 3 in-app purchases, starting at $0.99 per month. TAFE GSM 2026 asks for nothing beyond the download.

Flash Sync ships an update every 5 weeks, TAFE GSM 2026 every 4 days. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Flash Sync | TAFE GSM 2026 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (161 ratings)](https://appshunter.io/ios/app/flash-sync-light-show-strobe/id1021930682/reviews)** | — |
| Number of ratings | **161** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 5 weeks | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 16 MB | 49 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Sounak Sarkar](https://appshunter.io/developer/938584928) | [Alien Brains Private Limited](https://appshunter.io/developer/1477953676) |

## What reviewers say

### Flash Sync

[App page](https://appshunter.io/ios/app/flash-sync-light-show-strobe/id1021930682)

Transform any space into a vibrant party atmosphere. This app synchronizes your device's flashlight with the beats of any audio file, creating a dynamic light show. It also offers screen blinking for devices without a flashlight and advanced features through a premium subscription.

**Highlights:** Flashlight sync with audio beats, Screen blinking for non-flashlight devices, Play any audio file, Microphone input, Five different visual modes, Sync multiple devices, External speaker support

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $0.99 | per month |
| Premium Yearly | $5.99 | per year |
| Remove advertisements | $0.99 | one-time |


### TAFE GSM 2026

[App page](https://appshunter.io/ios/app/tafe-gsm-2026/id6739966538)

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

**In-app purchases:** none


## Frequently asked questions

### Is Flash Sync free?

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

### Is TAFE GSM 2026 free?

TAFE GSM 2026 is free to download, with no in-app purchases.

### Do Flash Sync or TAFE GSM 2026 have ads?

Flash Sync shows ads; TAFE GSM 2026 does not.

### Which is updated more often, Flash Sync or TAFE GSM 2026?

Flash Sync ships an update every 5 weeks, and TAFE GSM 2026 every 4 days. Most recently, Flash Sync was updated on November 1, 2026 and TAFE GSM 2026 on October 30, 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.*