Comparison

DroneBlocks vs Sphero Edu Jr

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

DroneBlocks

Program drones using a block-based interface. Create custom flight paths, control camera functions, and execute missions with virtual joysticks. Supports various drone models and offers pre-flight checks for compliance.

Highlights
  • 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
Features
Read full description

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!

About

Sphero Edu Jr

This app allows users to connect to a robot and customize its actions using visual programming blocks. Create mazes, play games, and compose music while learning fundamental coding logic.

Highlights
  • Block programming interface
  • Customize lights, sounds, and movements
  • Create mazes and games
  • Learn basic programming logic
  • Classic and new drive modes
Read full description

With Sphero Edu Jr you can connect to your indi and customize its behavior with simple yet powerful programming blocks. By coding the lights, sounds, and movements of indi, you can create unique mazes, play games, write simple songs, and ultimately learn the basic logic of programming. Features include: • All new block programming experience, designed for the uniqueness of indi. • Drive modes, including the classic Sphero driving experience and a new mode designed specifically for indi.

Screenshots

DroneBlocks4 screens
Sphero Edu Jr4 screens

Verdict

The call

The clearest difference is update cadence: DroneBlocks at every 2 months against Sphero Edu Jr's every 17 months. DroneBlocks also leads on ratings volume (58 vs 15) and iOS requirement (13.0 vs 15.0). On price, rating, review sentiment and ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Sphero Edu Jr holds the better App Store score, 3.6 against 3.4. Both are backed by a comparable volume of ratings — 58 and 15 respectively. Written reviews complicate that: 49% of DroneBlocks's written reviews are positive against 44% of Sphero Edu Jr's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

DroneBlocks ships an update every 2 months, Sphero Edu Jr every 17 months. The most recent releases landed on October 24, 2026 and October 21, 2026 respectively.

Scorecard3 real differences · 7 level
DroneBlocks versus Sphero Edu Jr: the parameters behind the verdict, then further details
ParameterDroneBlocksSphero Edu Jr
PriceFreeFree
Rating3.4 (58 ratings)3.6 (15 ratings) — better
Positive reviews48.9% of reviews — better44.4% of reviews
Number of ratings58 — better15
Update frequencyEvery 2 months — betterEvery 17 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.0
Further details — not scored
Size85 MB128 MB
Age rating4+4+
DeveloperDroneBlocks, LLCSphero, Inc.

Customer experience

DroneBlocks

All ratings56 ratings
Positive58.9%
Neutral3.6%
Negative37.5%
Written reviews47 reviews
Positive48.9%
Neutral8.5%
Negative42.6%

Sphero Edu Jr

All ratings15 ratings
Positive66.7%
Neutral0.0%
Negative33.3%
Written reviews9 reviews
Positive44.4%
Neutral0.0%
Negative55.6%

Bugs and requests

DroneBlocks

Reported bugs

16 issues
  • App keeps crashing
  • App breaks when trying to flip
  • Drone blew up and smashed window
  • App doesn't execute code
  • App crashes after app crash
Show 11 more
  • UI mushes together on small phones
  • Screen remains completely blank
  • App is blank
  • Doesn't size screen properly on iPhone SE
  • App hangs after connecting
  • Camera and 'Land at Home' features inactive
  • Internal error when connecting to Tello
  • App glitches so much
  • Barely connects
  • Move blocks don't work
  • UI unstable, sometimes shows nothing connected

Requested features

7 requests
  • Add camera controls for Tello
  • Allow local saving of missions
  • Improve UI for smaller phones
  • Add more login options for Chinese users
  • Support for metric units
Show 2 more
  • Longer distance control
  • iPhone support

Sphero Edu Jr

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

DroneBlocks

No in-app purchases

None

Sphero Edu Jr

No in-app purchases

Questions

Is DroneBlocks free?
DroneBlocks is free to download, with no in-app purchases.
Is Sphero Edu Jr free?
Sphero Edu Jr is free to download, with no in-app purchases.
Which has better reviews, DroneBlocks or Sphero Edu Jr?
Sphero Edu Jr is rated higher. DroneBlocks averages 3.4 out of 5 from 58 ratings, while Sphero Edu Jr averages 3.6 from 15 ratings.
Do DroneBlocks or Sphero Edu Jr have ads?
Neither DroneBlocks nor Sphero Edu Jr shows ads.
Which is updated more often, DroneBlocks or Sphero Edu Jr?
DroneBlocks ships an update every 2 months, and Sphero Edu Jr every 17 months. Most recently, DroneBlocks was updated on October 24, 2026 and Sphero Edu Jr on October 21, 2026.

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