# 平面直角座標 vs GNSS View

The clearest difference is review sentiment: 平面直角座標 at 86% against GNSS View's 69%. 平面直角座標 also leads on iOS requirement (10.0 vs 14.0). GNSS View's advantage is update cadence (every 7 months vs every 14 months). On price, ads, in-app purchases and device support there is nothing between them.

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

平面直角座標 ships an update every 14 months, GNSS View every 7 months. The most recent releases landed on October 15, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | 平面直角座標 | GNSS View |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (19 ratings)](https://appshunter.io/ios/app/gnss-view/id924350018/reviews)** |
| Number of ratings | — | **19** |
| Positive reviews | **85.7% of reviews** | 68.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 7 months** |
| Monetization | — | Free |
| Size | 4 MB | 4 MB |
| Requires iOS | **10.0** | 14.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [keiji matsumoto](https://appshunter.io/developer/354143756) | [NEC Corporation](https://appshunter.io/developer/423274625) |

## What reviewers say

### 平面直角座標

[App page](https://appshunter.io/ios/app/id853019561)

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is 平面直角座標 free?

平面直角座標 is free to download, with no in-app purchases.

### Is GNSS View free?

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

### Do 平面直角座標 or GNSS View have ads?

Neither 平面直角座標 nor GNSS View shows ads.

### Which is updated more often, 平面直角座標 or GNSS View?

平面直角座標 ships an update every 14 months, and GNSS View every 7 months. Most recently, 平面直角座標 was updated on October 15, 2026 and GNSS View on October 20, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*