# GNSS View vs Eos Tools Pro

The clearest difference is review sentiment: GNSS View at 69% against Eos Tools Pro's 38%. GNSS View also leads on iOS requirement (14.0 vs 17.0). Eos Tools Pro's advantage is rating (4.6 vs 4.3) and update cadence (every 2 months vs every 7 months). On price, ratings volume, 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.

Eos Tools Pro holds the better App Store score, 4.6 against 4.3. Both are backed by a comparable volume of ratings — 19 and 9 respectively. Written reviews complicate that: 69% of GNSS View's written reviews are positive against 38% of Eos Tools Pro's, so the app with the better star average is not the one people write more warmly about.

GNSS View ships an update every 7 months, Eos Tools Pro every 2 months. The most recent releases landed on September 22, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | GNSS View | Eos Tools Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (19 ratings)](https://appshunter.io/ios/app/gnss-view/id924350018/reviews) | **[4.6 (9 ratings)](https://appshunter.io/ios/app/eos-tools-pro/id961459993/reviews)** |
| Number of ratings | **19** | 9 |
| Positive reviews | **68.8% of reviews** | 37.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 4 MB | 36 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [NEC Corporation](https://appshunter.io/developer/423274625) | [Eos Positioning Systems](https://appshunter.io/developer/945012224) |

## 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


### Eos Tools Pro

[App page](https://appshunter.io/ios/app/eos-tools-pro/id961459993)

This utility app provides advanced GNSS information for high-precision receivers, crucial for GIS and surveying. It includes an NTRIP client for corrections, user-configurable alarms, and background operation with mapping software.

**Highlights:** Advanced GNSS information (RMS, PDOP, differential status), Built-in NTRIP client for RTK/DGNSS corrections, User-configurable audible alarms, Background operation with mapping software, Satellite view for multiple constellations, Orthometric Height and Position Shift computation

**Features:** 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 Eos Tools Pro free?

Eos Tools Pro is free to download, with no in-app purchases.

### Which has better reviews, GNSS View or Eos Tools Pro?

Eos Tools Pro is rated higher. GNSS View averages 4.3 out of 5 from 19 ratings, while Eos Tools Pro averages 4.6 from 9 ratings.

### Do GNSS View or Eos Tools Pro have ads?

Neither GNSS View nor Eos Tools Pro shows ads.

### Which is updated more often, GNSS View or Eos Tools Pro?

GNSS View ships an update every 7 months, and Eos Tools Pro every 2 months. Most recently, GNSS View was updated on September 22, 2026 and Eos Tools Pro on September 18, 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.*