BluetoothLE RTK vs Sethala Indoor
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
BluetoothLE RTK
Read full descriptionHide full description
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
Sethala Indoor
Read full descriptionHide full description
Sethala indoor Mobile is used to setup and configure nodes and tags for use with our indoor tracking solution. Sethala Indoor offers an easy to use business app for indoor asset visibility and tracking. Some of its features include: - indoor asset tracking - asset monitoring and movement / tamper detection - zone monitoring, reporting and notification - real-time data monitoring - push notification alerts - provisioning of supported BLE, AoA and RFID devices For more information about Sethala Indoor, visit https://sethala.com.
Screenshots
Verdict
The clearest difference is update cadence: BluetoothLE RTK at every 2 weeks against Sethala Indoor's every 4 weeks. BluetoothLE RTK also leads on iOS requirement (12.4 vs 14.0.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท 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, Sethala Indoor every 4 weeks. The most recent releases landed on September 18, 2026 and October 27, 2026 respectively.
| Parameter | BluetoothLE RTK | Sethala Indoor |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 weeks โ better | Every 4 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.4 โ better | 14.0.0 |
| Further details โ not scored | ||
| Size | 13 MB | 56 MB |
| Age rating | 4+ | 17+ |
| Developer | Navisys Technology Corp. | Sethala (Pty) Ltd. |
In-app purchases
BluetoothLE RTK
No in-app purchases
Sethala Indoor
No in-app purchases
Questions
Is BluetoothLE RTK free?
Is Sethala Indoor free?
Do BluetoothLE RTK or Sethala Indoor have ads?
Which is updated more often, BluetoothLE RTK or Sethala Indoor?
Other comparisons















