# ToupView vs SynScan

The clearest difference is rating: SynScan at 3.3 against ToupView's 1.8. ToupView's advantage is review sentiment (33% vs 22%) and iOS requirement (12.0 vs 14.0). On price, ratings volume, update cadence and ads there is nothing between them.

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

SynScan holds the better App Store score, 3.3 against 1.8. Both are backed by a comparable volume of ratings — 5 and 8 respectively. Written reviews complicate that: 33% of ToupView's written reviews are positive against 22% of SynScan's, so the app with the better star average is not the one people write more warmly about.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on June 5, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | ToupView | SynScan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.8 (5 ratings)](https://appshunter.io/ios/app/toupview/id911644970/reviews) | **[3.3 (8 ratings)](https://appshunter.io/ios/app/synscan/id1243086631/reviews)** |
| Number of ratings | 5 | **8** |
| Positive reviews | **33.3% of reviews** | 22.2% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | Free |
| Size | 26 MB | 46 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hangzhou ToupTek Photonics Co., Ltd](https://appshunter.io/developer/794298536) | [Astropower Technology Co. Ltd.](https://appshunter.io/developer/1787940478) |

## What reviewers say

### ToupView

[App page](https://appshunter.io/ios/app/toupview/id911644970)

Control ToupTek WiFi cameras with your iOS device. View live video, capture images, and adjust various camera settings like exposure, gain, and color balance. Supports a range of WCAM series cameras.

**Highlights:** Live video preview, Image snapping, Pinch to zoom, Exposure time control, Analog gain adjustment, Color temperature settings, White balance control

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

**In-app purchases:** none


### SynScan

[App page](https://appshunter.io/ios/app/synscan/id1243086631)

Control motorized telescope mounts for celestial object tracking and exploration. Features include GOTO functionality, object catalogs, and gamepad navigation. Ideal for novice users with alt-azimuth mounts.

**Highlights:** Control telescope mount slew, align, GOTO, and track, Point and Track celestial objects, Support gamepad navigation, Browse and save celestial object catalogs, Third-party app integration (ASCOM, SkySafari, Stellarium), Emulator mount for testing

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ToupView free?

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

### Is SynScan free?

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

### Which has better reviews, ToupView or SynScan?

SynScan is rated higher. ToupView averages 1.8 out of 5 from 5 ratings, while SynScan averages 3.3 from 8 ratings.

### Do ToupView or SynScan have ads?

Neither ToupView nor SynScan shows ads.

### Which is updated more often, ToupView or SynScan?

ToupView ships an update every 2 months, and SynScan every 2 months. Most recently, ToupView was updated on June 5, 2026 and SynScan on June 1, 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.*