This utility app detects 2D barcodes for robotics and augmented reality. It can function independently or send detected tag information to another device via UDP, transforming your iPhone into a robot tracking system.


250+ iOS apps curated and reviewed
The best apriltag apps on iPhone average 3.3★ across 250+ titles — we've ranked them by what real users actually keep on their phones. Updated August 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 | Free | 3.6★ (9) | No | No | May 2026 | |
| 2 | Free | 5.0★ (1) | No | No | May 2026 | |
| 3 | Free | — | No | No | May 2026 | |
| 4 | Free | — | No | No | Jul 2026 | |
| 5 | Free | 4.5★ (195) | No | No | Aug 2026 | |
| 6 | Free | — | No | No | May 2026 | |
| 7 | Free | 5.0★ (4) | No | No | May 2026 | |
| 8 | Free | — | No | No | May 2026 |


This utility app detects 2D barcodes for robotics and augmented reality. It can function independently or send detected tag information to another device via UDP, transforming your iPhone into a robot tracking system.



This app uses augmented reality to help FIRST Robotics Competition teams calibrate AprilTag placement on practice fields. It detects tags, builds field maps, and compares positions to ideal layouts, exporting reports for further use. It also includes AR mini-games for practice.






Explore a comprehensive guide to over 200 robots, from humanoids to drones and self-driving cars. Discover how they work, their impact on the world, and get inspired to learn more about robotics through photos, videos, and interactive content.




Contribute to robot development by reviewing video footage and providing wireless signal data. Participate in quests to enhance robot safety and intelligence in real-world settings.






This quarterly publication keeps AI professionals informed about the latest research and literature in artificial intelligence. It features clear, in-depth articles accessible to specialists across different AI subfields. Access is a benefit of AAAI membership.








Control your intelligent robot with this platform. Connect easily, view live feeds, and access a library of actions and agents. Customize robot behavior and receive automatic updates for new features.








Enhance robotic projects with smartphone capabilities. Connect to Arduino, ESP32-CAM, or ESP8266 boards via Bluetooth or WiFi. Utilize object recognition, tracking, and voice control for interactive robot experiences.




This app fosters creativity and community by allowing users to host competitions, lead discussions in forums, and share content related to robots. It also offers connectivity with special robots, with frequent updates to features and content.