# YI Pro vs CPFlash

The clearest difference is price: CPFlash at Free against YI Pro's $4.99. CPFlash also leads on rating (3.0 vs 2.8). YI Pro's advantage is update cadence (fortnightly vs every 5 months) and ratings volume (22 vs 1). On ads, in-app purchases, monetization model and device support there is nothing between them.

CPFlash is free to download; YI Pro costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

CPFlash holds the better App Store score, 3.0 against 2.8. That said, the two scores are not equally well evidenced: YI Pro has 22 ratings behind it against 1, so its average is the more settled of the two.

YI Pro ships an update fortnightly, CPFlash every 5 months. The most recent releases landed on October 15, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | YI Pro | CPFlash |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | [2.8 (22 ratings)](https://appshunter.io/ios/app/yi-pro-yi-action-camera/id1232733515/reviews) | **[3.0 (1 ratings)](https://appshunter.io/ios/app/cpflash/id1489030359/reviews)** |
| Number of ratings | **22** | 1 |
| Positive reviews | 26.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 5 months |
| Monetization | Free | Free |
| Size | 76 MB | 27 MB |
| Requires iOS | **11.0** | 12.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kacper Dziubek](https://appshunter.io/developer/1191646159) | [INNOVATRONIX INCORPORATED](https://appshunter.io/developer/1489030358) |

## What reviewers say

### YI Pro

[App page](https://appshunter.io/ios/app/yi-pro-yi-action-camera/id1232733515)

Enhance your YI Action Camera experience with advanced settings for professional-quality photos and videos. Capture stunning effects like slow motion and long exposure, and easily manage your media files directly from your phone.

**Highlights:** Advanced camera settings (saturation, exposure, ISO, gamma), Professional shooting modes (slow motion, long exposure, light trails), In-app tutorials, Browse, download, and manipulate camera files, Wi-Fi camera connection, Camera scripting (supported models)

**Features:** Vision Pro support

**In-app purchases:** none


### CPFlash

[App page](https://appshunter.io/ios/app/cpflash/id1489030359)

Control your Innovatronix CPFlash 550W device via Bluetooth. Adjust flash power, duration, and test flashes. Explore 8 video light effects with customizable power and individual device control.

**Highlights:** Bluetooth device control, Adjust flash power (0.5%-100%), Set flash duration (80-500 ms), Test flash individually or all, 8 video light effects, Control effects power, Trigger device remotely

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is YI Pro free?

YI Pro costs $4.99, with no in-app purchases.

### Is CPFlash free?

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

### Which has better reviews, YI Pro or CPFlash?

CPFlash is rated higher. YI Pro averages 2.8 out of 5 from 22 ratings, while CPFlash averages 3.0 from 1 ratings.

### Do YI Pro or CPFlash have ads?

Neither YI Pro nor CPFlash shows ads.

### Which is updated more often, YI Pro or CPFlash?

YI Pro ships an update fortnightly, and CPFlash every 5 months. Most recently, YI Pro was updated on October 15, 2026 and CPFlash on October 2, 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.*