# SIONYX vs AKASO

The clearest difference is rating: AKASO at 4.4 against SIONYX's 2.7. AKASO also leads on update cadence (every 5 weeks vs every 5 months) and ratings volume (232 vs 15). On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

AKASO holds the better App Store score, 4.4 against 2.7. That said, the two scores are not equally well evidenced: AKASO has 232 ratings behind it against 15, so its average is the more settled of the two. Written reviews complicate that: 27% of SIONYX's written reviews are positive against 25% of AKASO's, so the app with the better star average is not the one people write more warmly about.

SIONYX ships an update every 5 months, AKASO every 5 weeks. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | SIONYX | AKASO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.7 (15 ratings)](https://appshunter.io/ios/app/sionyx/id1642888573/reviews) | **[4.4 (232 ratings)](https://appshunter.io/ios/app/akaso/id6477271675/reviews)** |
| Number of ratings | 15 | **232** |
| Positive reviews | **27.3% of reviews** | 25.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 5 weeks** |
| Monetization | Free | Free |
| Size | 128 MB | 334 MB |
| Requires iOS | 15.6 | **15** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SiOnyx, LLC](https://appshunter.io/developer/1418868781) | [Proexpress Distributor LLC](https://appshunter.io/developer/1274436239) |

## What reviewers say

### SIONYX

[App page](https://appshunter.io/ios/app/sionyx/id1642888573)

Stream video and control your SIONYX Nightwave and OPSIN devices. This app allows for seamless command and upgrade functions for your compatible night vision equipment.

**Highlights:** Video streaming, Command and control functions, Device upgrades, Nightwave device support, OPSIN device support

**Features:** macOS Compatibility

**In-app purchases:** none


### AKASO

[App page](https://appshunter.io/ios/app/akaso/id6477271675)

Control your action camera, preview footage in real-time, and access official guides. Edit and share your videos easily with friends and on social media. Currently supports Snapx models.

**Highlights:** Real-time camera preview, Official usage instructions, Video editing tools, Direct social media sharing, Camera control

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

**In-app purchases:** none


## Frequently asked questions

### Is SIONYX free?

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

### Is AKASO free?

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

### Which has better reviews, SIONYX or AKASO?

AKASO is rated higher. SIONYX averages 2.7 out of 5 from 15 ratings, while AKASO averages 4.4 from 232 ratings.

### Do SIONYX or AKASO have ads?

Neither SIONYX nor AKASO shows ads.

### Which is updated more often, SIONYX or AKASO?

SIONYX ships an update every 5 months, and AKASO every 5 weeks. Most recently, SIONYX was updated on November 3, 2026 and AKASO on November 5, 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.*