# GNSS View vs Guideng

The clearest difference is rating: Guideng at 5.0 against GNSS View's 4.3. Guideng also leads on update cadence (every 2 days vs every 7 months). GNSS View's advantage is ratings volume (19 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Guideng holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: GNSS View has 19 ratings behind it against 1, so its average is the more settled of the two.

GNSS View ships an update every 7 months, Guideng every 2 days. The most recent releases landed on October 20, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | GNSS View | Guideng |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (19 ratings)](https://appshunter.io/ios/app/gnss-view/id924350018/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/guideng/id6785478726/reviews)** |
| Number of ratings | **19** | 1 |
| Positive reviews | 68.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 2 days** |
| Monetization | Free | Free |
| Size | 4 MB | 11 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [NEC Corporation](https://appshunter.io/developer/423274625) | [易捷 刘](https://appshunter.io/developer/1896640771) |

## What reviewers say

### GNSS View

[App page](https://appshunter.io/ios/app/gnss-view/id924350018)

Visualize the positions of satellite navigation systems like QZSS and GPS in the sky. View satellite arrangements on a radar or through augmented reality from your current location. Supports multiple satellite constellations and customizable display options.

**Highlights:** Position Radar view of satellites, Augmented Reality (AR) display, Supports QZSS, GPS, GLONASS, BeiDou, Galileo, SBAS, Select specific signal satellites, Set elevation mask angle, Display HDOP and VDOP values

**In-app purchases:** none


### Guideng

[App page](https://appshunter.io/ios/app/guideng/id6785478726)

This app allows family members to share their location by reporting device location information to a user-configured self-hosted server. It is designed for private and secure family tracking.

**Highlights:** Family location sharing, Self-hosted server integration, Private and secure tracking, Real-time location updates

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

**In-app purchases:** none


## Frequently asked questions

### Is GNSS View free?

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

### Is Guideng free?

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

### Which has better reviews, GNSS View or Guideng?

Guideng is rated higher. GNSS View averages 4.3 out of 5 from 19 ratings, while Guideng averages 5.0 from 1 ratings.

### Do GNSS View or Guideng have ads?

Neither GNSS View nor Guideng shows ads.

### Which is updated more often, GNSS View or Guideng?

GNSS View ships an update every 7 months, and Guideng every 2 days. Most recently, GNSS View was updated on October 20, 2026 and Guideng on October 15, 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.*