# 残像表示カメラ vs Chrono Tap

The clearest difference is price: 残像表示カメラ at $0.49 against Chrono Tap's $9.99. Chrono Tap's advantage is update cadence (every 4 months vs every 21 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

残像表示カメラ costs $0.49 and Chrono Tap $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

残像表示カメラ ships an update every 21 months, Chrono Tap every 4 months. The most recent releases landed on October 19, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | 残像表示カメラ | Chrono Tap |
| --- | --- | --- |
| Price | **$0.49** | $9.99 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 21 months | **Every 4 months** |
| Monetization | — | Paid |
| Size | 2 MB | 3 MB |
| Requires iOS | **17.0** | 18.2 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Masao Okuta](https://appshunter.io/developer/1722006624) | [maho yamamoto](https://appshunter.io/developer/1801671166) |

## What reviewers say

### 残像表示カメラ

[App page](https://appshunter.io/ios/app/id6480331787)

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

**In-app purchases:** none


### Chrono Tap

[App page](https://appshunter.io/ios/app/chrono-tap/id6743149318)

Record videos and instantly analyze timing for sports with this app. It combines video recording and stopwatch functionality, allowing for precise time measurement by marking start and end points within your footage. Analyze laps, playback at different speeds, and even draw on videos.

**Highlights:** Record video and analyze time simultaneously, Mark start and end points for precise timing, Unlimited lap measurements, Playback video at variable speeds, Draw lines on video, Export results to other apps, Pinch-to-zoom video playback

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 残像表示カメラ free?

残像表示カメラ costs $0.49, with no in-app purchases.

### Is Chrono Tap free?

Chrono Tap costs $9.99, with no in-app purchases.

### Do 残像表示カメラ or Chrono Tap have ads?

Neither 残像表示カメラ nor Chrono Tap shows ads.

### Which is updated more often, 残像表示カメラ or Chrono Tap?

残像表示カメラ ships an update every 21 months, and Chrono Tap every 4 months. Most recently, 残像表示カメラ was updated on October 19, 2026 and Chrono Tap 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.*