GNSS Analyzer Downloads & RevenueGNSS Analyzer · App Store
Not in any tracked top chart right now.
Updated 8 Nov 2026 · rankings refresh through the day
DeveloperNEC Corporation
CategoryUtilities
PriceFree
Released
Rating★ 1.0 (5)
Version4.0.0
Age rating4+
First seen by us
23 Oct 2026
23 Oct 2026Full timeline · 3 events
- 🆕GNSS Analyzer first spotted by AppInsiderJapan (found via developer)
- 📦GNSS Analyzer version 4.0.0-iOS 26 compatible
-DC Report notification sound mute feature has been added. - 🆕GNSS Analyzer released on the App Store
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
1.0 ★
5 ratings
Measured
GNSS Analyzer on the App Store
App details
App ID
1040750117
Publisher
NEC Corporation
On the store since
Oct 2015
11 years on the store
Minimum OS
iOS 14.0+
iPhone 6s and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
2
EN JA
Size
26 MB
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Not charting right now. | ||
Ratings
App Store, worldwide.
Rating
1.0 ★
5 ratings
Measured
Ratings
5
Measured
About GNSS Analyzer
This application enables you to record positioning data by the Quasi-Zenith Satellite System (QZSS) supported receiver.
●What is GNSS Analyzer？
GNSS Analyzer enables you to record positioning data (NMEA log) by the QZSS supported receiver.
It is provided satellites radar and signal level (C/N).
You can also see the current position on the map.
In addition, you can import the recorded NMEA log and display on the radar and the map.
Furthermore, you can receive messages of Satellite Report for Disaster and Crisis Management "DC Report" that is known as QZSS services.
※You need QZSS supported receiver that is leased for free in the website below.
URL: https://qzss.go.jp/appli-demo/appli01_info.html
●GNSS Analyzer main functions
【NMEA】
・It shows positioning data as NMEA log by the receiver that are connected to your device (BLE connection).
・You can record output NMEA log in your device.
・Those recorded NMEA log file can be shared by e-mail.
【MapSky】
・It is provided satellites radar and signal level (C/N).
・You can also see the current position on the map.
【Preview】
・You can import the recorded NMEA log and display satellites radar, signal level and map position of time that you select.
【DC Report】
・It shows messages of "DC Report" from QZSS.
・You can select display language (English or Japanese) and filter massages by current location.
●Support version
-iOS 26
-iOS 18
-iOS 17
-iOS 16
-iOS 15
-iOS 14
●What is GNSS Analyzer？
GNSS Analyzer enables you to record positioning data (NMEA log) by the QZSS supported receiver.
It is provided satellites radar and signal level (C/N).
You can also see the current position on the map.
In addition, you can import the recorded NMEA log and display on the radar and the map.
Furthermore, you can receive messages of Satellite Report for Disaster and Crisis Management "DC Report" that is known as QZSS services.
※You need QZSS supported receiver that is leased for free in the website below.
URL: https://qzss.go.jp/appli-demo/appli01_info.html
●GNSS Analyzer main functions
【NMEA】
・It shows positioning data as NMEA log by the receiver that are connected to your device (BLE connection).
・You can record output NMEA log in your device.
・Those recorded NMEA log file can be shared by e-mail.
【MapSky】
・It is provided satellites radar and signal level (C/N).
・You can also see the current position on the map.
【Preview】
・You can import the recorded NMEA log and display satellites radar, signal level and map position of time that you select.
【DC Report】
・It shows messages of "DC Report" from QZSS.
・You can select display language (English or Japanese) and filter massages by current location.
●Support version
-iOS 26
-iOS 18
-iOS 17
-iOS 16
-iOS 15
-iOS 14
Latest updates
4.0.0
-iOS 26 compatible
-DC Report notification sound mute feature has been added.
