# DroneBlocks > Block-based drone programming and mission execution app. (iPhone/iPad app by DroneBlocks, LLC.) - Source: https://appshunter.io/ios/app/droneblocks/id1045826508 (this page in markdown: same URL + `.md`) - Developer: [DroneBlocks, LLC](https://appshunter.io/developer/1024277072) - Category: Education, Productivity - Price: Free - Rating: 3.40/5 from 56 App Store ratings · 47 written reviews indexed - Age rating: 4+ - Requires: iOS 13.0 · 85 MB - Languages: American English - Released: 2016-03-07 - Data updated: 2026-08-05 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/droneblocks/id1045826508/reviews.md ## What is DroneBlocks? What's New in 4.1.1 - We've made improvements and fixed bugs for a smoother flight. What's New in 4.1 - Pre-flight checks to ensure your flight commands are compliant with the drone specs. - The validations include: curve range, flight distance ranges, arc radius curve checks - User messages indicate which values are problematic in metric and imperial units. New in DroneBlocks 4.0 - Control your drone with virtual joysticks now included in the app New in DroneBlocks 3.6 - Tries to load blocks from the cache if your device is offline. New in DroneBlocks 3.5 - Bug fix for Tello Talent scrolling text and space characters - Simplify the connection process by setting focus to the SSID field and forcing capitalization New in DroneBlocks 3.4 - Support for Robomaster TT (aka Tello Talent) LED block coding! New in DroneBlocks 3.3 - Watch your blocks highlight as Tello executes its mission New in DroneBlocks 3.0 - Video feed for Tello & Tello EDU - Camera blocks that include "photo" and "photo interval" New in DroneBlocks 2.6 - Telemetry for Tello & Tello EDU (Altitude, ToF, Pitch, Roll, Yaw) New in DroneBlocks 2.5 - Offline storage. Users can access and save missions after logging in, accessing "My Missions", and going offline. New in DroneBlocks 2.4 - Improved Tello connection process - Added better handling of Tello network display - Fixed blank screen issue when switching between DJI and Tello blocks New in DroneBlocks 2.3 - Tello users can now set the default units to metric New in DroneBlocks 2.2.1 - DJI SDK 4.10 with improved support for Spark - Remember Tello blocks selection - Bug fix for switching back to Tello from DJI blocks New in DroneBlocks 2.1.0 - Tello EDU support - Improved command handling - Abort mission New in DroneBlocks 2.0.0 - Curve flight block for Tello New in DroneBlocks 1.2.7 - Bug fix for iPhone X and safe area conflict with menu New in DroneBlocks 1.2.6 - Spark Support!!!! - DJI SDK 4.6.1 New in DroneBlocks 1.2.5 - DJI SDK 4.5 New in DroneBlocks 1.2.4 - Improved Tello connection process New in DroneBlocks 1.2.4 - Fix for navigation mode not open error - Fix to improve the success of subsequent missions while in the air New in DroneBlocks 1.2.2 - Tello support: tap on hambuger icon and then tap "Connect to Tello" - Be sure to follow the Tello connection instructions - Free programming with Tello course at https://learn.droneblocks.io - DJI SDK 4.4.0 - Better land block handling - Don't require map preview for basic blocks like photo, yaw, gimbal New in DroneBlocks 1.2.1 - Fix for Google logins - Ability to switch between Google accounts New in DroneBlocks 1.2.0: - Users can now execute missions in mid air without needing takeoff and land blocks - Added speed to fly forward block - Added speed to yaw block - New photo interval block to take X number of photos at Y interval - New record video duration block DroneBlocks allows users to easily program fun and useful missions using block programming with the DJI Phantom 3, DJI Phantom 4, Mavic Pro and Inspire 1. Users can drag and drop blocks onto the canvas to command their drone to follow a basic flight plan. Coupled with the DroneBlocks curriculum, educators can teach students about all aspects of STEM. For example, lesson plan #2 is a "Dronie" mission that teaches students about geometry and determining the best angle to tilt the camera for the perfect dronie shot. Other lessons include learning how to use loops, fly in a star pattern, shoot a panorama, and much more. You can access our curriculum bundle online for free. Just go here and enroll in the course and you'll get access to eight fun programming lessons: http://learn.droneblocks.io DroneBlocks is currently being used in several classrooms around the country and we're looking forward to see what exciting and interesting missions our users will create! ## Key features - Block programming interface - Virtual joysticks for control - Pre-flight compliance checks - Camera and photo blocks - Telemetry data display - Offline mission storage - Support for Tello and DJI drones ## Recent user reviews (10 of 47) All indexed reviews: https://appshunter.io/ios/app/droneblocks/id1045826508/reviews.md ### 4/5 — Great coding *2025-10-21, version 4.1.1* It was very easy to code the drone ### 2/5 — bad app *2025-08-14, version 4.1.1* Good tasty app until the drone cut and killed my cat ### 1/5 — I would love for this to work consistently *2024-02-29, version 4.1.1* Like other reviewers have said, when it works it’s perfect, but it very inconsistent. That’s a no-go when you have a classroom of students. The fact that you have to keep reconnecting to the internet and the drone to launch missions is the worst. So close!!!!!!!!!!!!!! ### 3/5 — So much potential but so frustrating to use *2023-12-07* This is such a cool idea but it’s so finicky. I have used it to program my Tello and is so cool when it works. When it doesn’t it’s so frustrating. For example if the drone crashes the when you try to launch the mission again(after aborting) it doesn’t do anything some of the times. You can’t save your missions unless you are logged in and connected to the internet! You also can’t change missions without first disconnecting the drone, getting back on WiFi with internet logging in then change your mission, then connect to Tello WiFi again to run that mission. If missions are saved locally we should be able to save and change missions without disconnecting from the drone. I would pay for this upgrade! ### 1/5 — Don’t buy this drone *2023-11-17, version 4.1.1* I have bought multiple drone yet none of them connect. I have asked multiple people and asked a bunch of teacher and no one knows the problem. ### 5/5 — 너 T야? *2023-08-10, version 4.1.1* 너 T야 ### 1/5 — It crashed *2023-03-29, version 4.1* The app keeps crashing and when I tried to do a flip the app also broke ### 1/5 — umm *2022-08-11, version 3.6* I’m very disappointed in this app, it was so good and amazing until my drone blew up and smashed my window, regards Levio ### 4/5 — Great app, watch your battery level *2022-03-22, version 3.5* Had a frustrating time the first go, the Tello EDU drone wasn’t running all of the code (parts of it though, kinda weird). I switched batteries and the app worked great. ### 5/5 — Best App for Educators *2021-12-23, version 3.5* Paired with the DroneBlocks curriculum this is absolutely the best app for teachers working with Tello drones in the classroom. ## Frequently asked questions about DroneBlocks ### What does DroneBlocks do? DroneBlocks allows users to program drones using a block-based visual interface. You can create custom flight missions, control drone movements, and utilize camera functions. It also includes features like virtual joysticks for direct control and pre-flight checks to ensure your commands are compliant with drone specifications. ### Which drones are supported by DroneBlocks? The app provides support for various drone models, including the Tello and Tello EDU, as well as DJI drones like the Spark. Specific DJI SDK versions are integrated to ensure compatibility and enhanced functionality with these devices. ### Is DroneBlocks free to use? Based on the provided information, DroneBlocks is available for free. There are no mentions of in-app purchases or subscription models, suggesting it is a free application for users to download and utilize. ### Can I use DroneBlocks offline? Yes, DroneBlocks offers offline storage capabilities. Once logged in, users can access and save their programmed missions even when their device is offline. This allows for continued work on mission planning without a constant internet connection. ### What are the key programming features? Key programming features include a block-based interface for creating missions, virtual joysticks for manual control, and specific blocks for camera functions like taking photos and recording video. The app also supports advanced features like curve flight blocks and the ability to execute missions mid-air without requiring separate takeoff and land blocks. ## Version history (last 5 releases) ### 4.1.1 — 2023-04-28 We've made improvements and fixed bugs for a smoother flight. ### 4.1 — 2023-01-21 - Pre-flight checks to ensure your flight commands are compliant with the drone specs. - The validations include: curve range, flight distance ranges, arc radius curve checks - User messages indicate which values are problematic in metric and imperial units. ### 4.0 — 2022-11-09 New Major Release - Control your drone with virtual joysticks now included in the app ### 3.6 — 2022-07-10 New in DroneBlocks 3.6 - Tries to load blocks from the cache if your device is offline. ### 3.5 — 2021-10-07 - DroneBlocks 3.5 fixes a small bug with Tello Talent's scrolling LED display and space characters - Also simplifies the connection process by setting focus to the SSID field and forcing capitalization ## Apps similar to DroneBlocks | App | Rating | Price | Category | | --- | --- | --- | --- | | [Part 107 - FAA Practice test](https://appshunter.io/ios/app/part-107-faa-practice-test/id6463893807) | 4.6 (964) | Free | Education | | [Pass FAA Part 107: Drone Test](https://appshunter.io/ios/app/pass-faa-part-107-drone-test/id6449745420) | 4.5 (48) | Free | Education | | [Academia @ SIMS](https://appshunter.io/ios/app/academia-sims/id1564202293) | 4.5 (8) | Free | Education | | [Spike™ LEGO® Education](https://appshunter.io/ios/app/spike-lego-education/id6443545905) | 4.8 (3,461) | Free | Education | | [Sphero Edu](https://appshunter.io/ios/app/sphero-edu/id1017847674) | 4.5 (1,531) | Free | Education | | [Evo by Ozobot](https://appshunter.io/ios/app/evo-by-ozobot/id1145978152) | 4.6 (1,069) | Free | Education | ## More apps by DroneBlocks, LLC - [DronePan](https://appshunter.io/ios/app/dronepan/id1026329337) - [DroneRepeat](https://appshunter.io/ios/app/dronerepeat/id1183110135) - [Droneception](https://appshunter.io/ios/app/droneception/id1273583363) All apps by DroneBlocks, LLC: https://appshunter.io/developer/1024277072 ## Related topics [dlt fvp](https://appshunter.io/ios/topics/dlt-fvp) · [eglin](https://appshunter.io/ios/topics/eglin) · [tello edu](https://appshunter.io/ios/topics/tello-edu) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-05.*