# AV Flash Sync vs LFPatch

The clearest difference is in-app purchases: LFPatch at none against AV Flash Sync's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. AV Flash Sync sells 1 one-off in-app purchase. LFPatch asks for nothing beyond the download.

## The numbers

| Metric | AV Flash Sync | LFPatch |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/av-flash-sync/id1207980707/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 19 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 1 MB | 25 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [náhodný](https://appshunter.io/developer/431797361) | [Dream Solutions Ltd](https://appshunter.io/developer/551885663) |

## What reviewers say

### AV Flash Sync

[App page](https://appshunter.io/ios/app/av-flash-sync/id1207980707)

Enhance your AV media recordings with a one-second tone and red flash. This tool aids in synchronizing audio and video during post-production, streamlining your workflow.

**Highlights:** Add one-second tone, Add red flash, Synchronize audio and video, Post-production tool, Media recording enhancement

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Flash Sync Pro | $2.99 | one-time |


### LFPatch

[App page](https://appshunter.io/ios/app/lfpatch/id1582727774)

**In-app purchases:** none


## Frequently asked questions

### Is AV Flash Sync free?

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

### Is LFPatch free?

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

### Do AV Flash Sync or LFPatch have ads?

Neither AV Flash Sync nor LFPatch shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*