# Flash Sync vs EpicVerse By Kriyora

The clearest difference is in-app purchases: EpicVerse By Kriyora at none against Flash Sync's 3. EpicVerse By Kriyora also leads on ads (none vs shown) and update cadence (every 2 weeks 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. EpicVerse By Kriyora asks for nothing beyond the download.

Flash Sync ships an update every 5 weeks, EpicVerse By Kriyora every 2 weeks. The most recent releases landed on October 7, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Flash Sync | EpicVerse By Kriyora |
| --- | --- | --- |
| 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 2 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 16 MB | 31 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Sounak Sarkar](https://appshunter.io/developer/938584928) | [Kriyora Concepts Private Limited](https://appshunter.io/developer/1896387427) |

## 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 |


### EpicVerse By Kriyora

[App page](https://appshunter.io/ios/app/epicverse-by-kriyora/id6767113796)

**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 EpicVerse By Kriyora free?

EpicVerse By Kriyora is free to download, with no in-app purchases.

### Do Flash Sync or EpicVerse By Kriyora have ads?

Flash Sync shows ads; EpicVerse By Kriyora does not.

### Which is updated more often, Flash Sync or EpicVerse By Kriyora?

Flash Sync ships an update every 5 weeks, and EpicVerse By Kriyora every 2 weeks. Most recently, Flash Sync was updated on October 7, 2026 and EpicVerse By Kriyora on October 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.*