APS vs PRG Live
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
APS
This app provides advanced flight control for multicopters, offering multiple flight modes, intelligent navigation, and safety features like auto-return home. It supports various rotor configurations and integrates with GPS and gimbals for enhanced aerial operations.
- Supports 4, 6, and 8 rotor configurations
- Multiple flight modes (attitude, GPS velocity, intelligent, manual)
- Failsafe auto return home
- Low voltage battery protection
- Point of Interest (POI) function
- OSD flight data output
- Gimbal control
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Brand new APS-M Control Unit with superior performance through cutting edge information technologies, utilizing high precision sensors and modern system control subroutines. Support quad(4), hex(6), and octo(8) rotors. Flight modes include attitude, GPS velocity, GPS angular, intelligent, and manual. In addition, it features failsafe auto return home, low voltage failsafe (through LED indicator and auto Return Home), OSD signal output, gimbal control, and Point of Interest (POI) function. Features: ・Supports 6 multicopter configurations: 4 rotors+, 4 rotors X, 6 rotors+, 6 rotors X, 8 rotors+, 8 rotors X. ・Build in GPS sensor for precise location fixing function. ・Multiple flight modes including manual mode, attitude mode, GPS Angular mode, and GPS Velocity mode. ・Equipped with automatic return home function with remote activation ability from R/C transmitter. When RC transmitter signal is lost, multicopter will automatically fly back to home position. ・Features two stage battery low voltage protection system; Stage 1 provides visual warning through flashing LEDs, stage 2 will initiate automatic return home. ・APS-M provides 3 intelligent flight modes: CFO, HCL, and POI. ・Provides real-time OSD flight data output function. ・Supports G2/G3 gimbal PAN and TILT control. ・Supports Spektrum and JR satellite receivers. ・Supports Futaba S.BUS / JR X.BUS. ・Retractable landing gear, controllable through RC transmitter. ・Supports Bluetooth connectivity with smartphones. ・RoHS certified.
PRG Live
Experience an airport in augmented reality, seeing air traffic and detailed information in real-time. Explore airport operations, aircraft types, and even ground equipment from a bird's-eye view.
- Augmented reality air traffic viewing
- Real-time flight information
- Detailed aircraft type and livery identification
- Interactive airport operations simulation
- 3D models of airport buildings and equipment
- Simulated daily airport operations
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Enjoy a unique experience at Václav Havel Airport Prague. Watch air traffic in augmented reality (AR) and in real-time. From a bird’s-eye view, get up-to-date information on flights, actual aircraft types, and their official liveries. Discover the airport and its operations in an unprecedented way, now right in the palm of your hand. Download the app now and see the airport like you’ve never seen it before. Turn your visit to the airport into an exciting exploration of the fascinating world of aviation and discover a new dimension of entertainment. Why download the app? Bird’s-eye view: Watch the bustling activity from above. Our augmented reality technology allows you to see the airport’s operations in real-time, as if you were flying right above it. Up-to-date flight information: See which planes are currently at the airport. Whether you’re traveling or just interested in aviation, you’ll get a detailed overview of current operations. Our app shows you the flight number, airline, arrival or departure time, and destination. Actual aircraft types and official liveries: Interested in details? The app always shows the exact type of aircraft that is currently on the tarmac. Learn to distinguish a Boeing from an Airbus and get to know the machines that connect our world. Enjoy views of stunning designs and official liveries of all airlines that can be seen from your gate window. Detailed representation of Václav Havel Airport Prague: The fascinating details don’t just include views of the aircraft, but also the intricately designed terminal buildings, hangars, parking garages, and even the most modern fire station in the Czech Republic. Be sure not to miss the simulation of ground handling and the realistic models of airport equipment. Simulation of a typical day: Even if you’re not at the airport, you can enjoy unconventional views and closely observe our largest air gateway. Designed and developed exclusively for Prague Airport. This is another successful project of mutual collaboration in the field of entertainment and new technologies.
Screenshots
Verdict
The clearest difference is update cadence: PRG Live at fortnightly against APS's every 2 months. APS's advantage is iOS requirement (7.0 vs 12.0). On price, ads, in-app purchases and monetization model 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.
APS ships an update every 2 months, PRG Live fortnightly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.
| Parameter | APS | PRG Live |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| Update frequency | Every 2 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 7.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 6 MB | 228 MB |
| Age rating | 4+ | 4+ |
| Developer | Align Corporation Limited | Flyboys Games s.r.o. |
Customer experience
APS
PRG Live
In-app purchases
APS
No in-app purchases
PRG Live
No in-app purchases









