BluetoothLE RTK vs GEOSTIX
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BluetoothLE RTK
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1. Support GR-9029/GR-9028 Bluetooth LE GNSS receiver 2. App receive correction data from reference station and forward to receiver. 3. Receiver calculate the data and decide it's precision position, then send GGA to App 4.Finally App draw the position in map. App is a utility tool for testing the receiver. a.Relative position measurement GR-9029 have a button in it. User press the button ,then App will draw a pin in map. When user press again , the App draw a new pin and show the distance between two pin (If "distance measurement" function is enable) b. Absolute position measurement. Receiver is placed on a known position. User can compare the known position with the coordinate show in map. c.Benchmark with other receiver App support "Log" function , it can record entire path . User can compare the path with others and check the deviation
GEOSTIX
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GEOSTIX is an application made for Geobsys GNSS receivers. Functionalities included in the app: - Configuration of your receiver (RTK, NMEA, base mode...) - Create a project using the right coordinate reference system (many thousands embedded) - Collect and stakeout points - Import or Export CSV, DXF, Shapefile, KML, KMZ files
Screenshots
Verdict
The clearest difference is update cadence: GEOSTIX at weekly against BluetoothLE RTK's every 2 weeks. BluetoothLE RTK's advantage is iOS requirement (12.4 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
BluetoothLE RTK ships an update every 2 weeks, GEOSTIX weekly. The most recent releases landed on September 18, 2026 and September 30, 2026 respectively.
| Parameter | BluetoothLE RTK | GEOSTIX |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 weeks | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.4 — better | 15.0 |
| Further details — not scored | ||
| Size | 13 MB | 43 MB |
| Age rating | 4+ | 4+ |
| Developer | Navisys Technology Corp. | Geobsys |
In-app purchases
BluetoothLE RTK
No in-app purchases
GEOSTIX
No in-app purchases
