# HD AV SYNC + CAMERA CHIP CHART vs Floatplane

The clearest difference is review sentiment: Floatplane at 51% against HD AV SYNC + CAMERA CHIP CHART's 0%. Floatplane also leads on price (Free vs $4.99) and rating (4.1 vs 1.0). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Floatplane is free to download; HD AV SYNC + CAMERA CHIP CHART costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Floatplane holds the better App Store score, 4.1 against 1.0. That said, the two scores are not equally well evidenced: Floatplane has 394 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 0% of HD AV SYNC + CAMERA CHIP CHART's written reviews are positive against 51% of Floatplane's.

HD AV SYNC + CAMERA CHIP CHART ships an update every 71 months, Floatplane every 3 weeks. The most recent releases landed on September 30, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | HD AV SYNC + CAMERA CHIP CHART | Floatplane |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/hd-av-sync-plus-camera-chip-chart/id586105140/reviews) | **[4.1 (394 ratings)](https://appshunter.io/ios/app/floatplane/id1472071280/reviews)** |
| Number of ratings | 1 | **394** |
| Positive reviews | 0.0% of reviews | **50.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 71 months | **Every 3 weeks** |
| Monetization | Paid | **Freemium** |
| Size | 25 MB | 45 MB |
| Requires iOS | **12.0** | 13.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 12+ |
| Developer | [John Avatar](https://appshunter.io/developer/375690746) | [Floatplane Media Inc.](https://appshunter.io/developer/1472071279) |

## What reviewers say

### HD AV SYNC + CAMERA CHIP CHART

[App page](https://appshunter.io/ios/app/hd-av-sync-plus-camera-chip-chart/id586105140)

This app generates test patterns and audio tones to help synchronize video and audio for various production and playback systems. It assists in correcting sync issues for cameras, editing software, live events, and home theaters.

**Highlights:** Audio delay adjustment for sync, Generates video/audio files for editing systems, Supports live event synchronization, Includes camera chip chart generator, Custom web browser with AV info, Continuous loop test pattern

**Features:** macOS Compatibility

**In-app purchases:** none


### Floatplane

[App page](https://appshunter.io/ios/app/floatplane/id1472071280)

This platform allows users to support content creators directly, offering an ad-free and high-quality video viewing experience. The mobile app extends this premium content access to users on the go.

**Highlights:** Ad-free viewing, High-quality video, Support content creators, Personal premium experience, Mobile access

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Clean and simple UI
- 🚀 Stable video playback
- 💡 Exclusive content access
- 🔒 Secure platform for creators

**What reviewers complain about**

- 🐛 Frequent app crashes
- 🔍 Lack of search/discovery features
- 📱 Limited iPad support
- 🔇 No background audio playback
- 🖥️ No Apple TV/Chromecast support

**Reported bugs**

- Inconsistent video loading indicators
- Unreliable login/sign-up process
- Orientation issues on iPad
- Casting/mirroring problems

**Requested features**

- Picture-in-Picture mode
- Resume playback across devices
- Notification settings
- Offline video downloads
- Improved video scrubbing


## Frequently asked questions

### Is HD AV SYNC + CAMERA CHIP CHART free?

HD AV SYNC + CAMERA CHIP CHART costs $4.99, with no in-app purchases.

### Is Floatplane free?

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

### Which has better reviews, HD AV SYNC + CAMERA CHIP CHART or Floatplane?

Floatplane is rated higher. HD AV SYNC + CAMERA CHIP CHART averages 1.0 out of 5 from 1 ratings, while Floatplane averages 4.1 from 394 ratings.

### Do HD AV SYNC + CAMERA CHIP CHART or Floatplane have ads?

Neither HD AV SYNC + CAMERA CHIP CHART nor Floatplane shows ads.

### Which is updated more often, HD AV SYNC + CAMERA CHIP CHART or Floatplane?

HD AV SYNC + CAMERA CHIP CHART ships an update every 71 months, and Floatplane every 3 weeks. Most recently, HD AV SYNC + CAMERA CHIP CHART was updated on September 30, 2026 and Floatplane on October 7, 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.*