# Sync Recording Frame Counter — Visual Timing Reference

> Visual Timing Reference (iPhone/iPad app by Hitoshi Tamura.)

- Source: https://appshunter.io/ios/app/sync-recording-frame-counter/id6814472019 (this page in markdown: same URL + `.md`)
- Developer: [Hitoshi Tamura](https://appshunter.io/developer/1652415977)
- Category: Photo & Video
- Price: $0.99
- Age rating: 4+
- Requires: iOS 17.0 · 1 MB
- Languages: American English, Japanese
- Released: 2026-09-23
- Data updated: 2026-10-01

## What is Sync Recording Frame Counter?

Sync Recording Frame Counter is a display app designed to help you compare footage recorded by two cameras.

Place your iPhone where both cameras can record its screen. The app displays an automatically updating frame counter and elapsed time on a fixed black background.

KEY FEATURES

• Displays a frame counter and elapsed time
• Supports portrait and landscape orientations
• Uses a simple black background with white numbers
• Press and hold the display for approximately one second to exit

HOW TO USE

1. Position your iPhone where both cameras can record its screen.
2. Start the display and record the screen with both cameras.
3. Open the recorded footage in your preferred video editing software.
4. Compare the displayed frame counter and elapsed time in both recordings to examine their relative timing.

IMPORTANT INFORMATION

The displayed frame counter and elapsed time are generated by the app. They do not represent either camera's actual recorded frame numbers or exposure timestamps.

This app does not control camera recording, automatically synchronize cameras, import footage, or automatically calculate recording-time differences.

The app does not display full-screen high-speed black-and-white flashing patterns or Gray-code bars, and it does not force screen brightness to maximum.

The displayed numbers may still change rapidly. Avoid using the display if you are sensitive to rapidly changing visual stimuli.

## Is Sync Recording Frame Counter safe?

Not enough ratings yet to assess Sync Recording Frame Counter.

## Is Sync Recording Frame Counter legit?

Sync Recording Frame Counter has limited verification signals. The AppsHunter Legitimacy Score for Sync Recording Frame Counter is 50 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 2 releases)

### 1.0.2 — 2026-09-24

Renamed the app to Sync Recording Frame Counter. Updated the app icon and App Store screenshots with a new design.

### 1.0 — 2026-09-23

No release notes.

## More apps by Hitoshi Tamura

- [Cat Claw Care](https://appshunter.io/ios/app/cat-claw-care/id6814083270)
- [Dual Cam REC Sync](https://appshunter.io/ios/app/dual-cam-rec-sync/id6814149045)

All apps by Hitoshi Tamura: https://appshunter.io/developer/1652415977

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-01.*