Sphero Play vs Risk Battle Simulator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sphero Play
Control and play with various Sphero robots using a single application. Explore multiple drive modes, engage in robot-controlled games, and learn basic programming through a block-based interface.
- Multiple drive modes (joystick, tilt, voice)
- Robot-controlled games
- Block Drive programming
- Sports-themed drive modes
- Voice control
Read full descriptionHide full description
Drive and play games from ONE app with your Sphero Mini, Sphero 2.0, SPRK, SPRK+, BOLT, and BOLT+. Connect and control your robots with several exciting drive modes, use your robot as a controller to play games, or try out Block Drive for an intro to programming with colorful blocks. Features include: DRIVE MODES Drive your robots several ways with the Sphero Play app. Use the joystick and slingshot controls, tilt your device, or use your voice. Our sports-themed drive modes keep things fun with the ability to swing your device to "golf"*, or flick to "kick" your robot. BLOCK DRIVE PROGRAMMING Learn programming basics by controlling your robot with colorful movement and light blocks. GAMES Use your robot as a controller to shoot your way through space, race your vehicle through a tunnel avoiding obstacles and scoring points, or rotate your ball to destroy a polygon of bricks. Need robots? We know a guy. Visit sphero.com and order today. *This mode is not available on iPads.
Risk Battle Simulator
This tool simulates battles for the Risk board game, eliminating the need for dice rolls. It calculates remaining units and shows each round of combat, helping you determine winning chances. You can simulate entire fights or individual rounds.
- Simulate Risk board game battles
- Eliminates dice rolling
- Calculates remaining attackers and defenders
- Shows each fighting round
- Determines winning chances
- Simulate entire fights or individual rounds
Read full descriptionHide full description
Risk Battle Calculator allows you to simulate fights when playing the risk board game - without rolling dices. Risk Calculator calculates the remaining attackers and remaining defenders and shows you each fighting risk battle round. Are you annoyed when you're fighting a risk battle with 25+ units and rolling the dices takes forever? Then this Risk Dice Roller is your tool. Risk Battle Simulator can either simulate the entire fight, or simulate each round individually. Risk Battle Calculator, generates the dice throws randomly. Risk Dice Roller can calculate the winning chances. This Risk Battle simulator can also remember the number of next extra units. This needs to be enabled in the settings. Risk dice roller is so handy. https://vanniktech.de/RiskBattleSimulator/privacy_policy.html https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Sphero Play at none against Risk Battle Simulator's 4. Sphero Play also leads on ratings volume (37K vs 17) and rating (4.8 vs 4.5). Risk Battle Simulator's advantage is review sentiment (100% vs 69%). On price, update cadence, ads and device support 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. Risk Battle Simulator sells 4 one-off in-app purchases. Sphero Play asks for nothing beyond the download.
Sphero Play holds the better App Store score, 4.8 against 4.5. That said, the two scores are not equally well evidenced: Sphero Play has 37K ratings behind it against 17, so its average is the more settled of the two. Written reviews complicate that: 69% of Sphero Play's written reviews are positive against 100% of Risk Battle Simulator's, so the app with the better star average is not the one people write more warmly about.
Sphero Play ships an update every 2 months, Risk Battle Simulator every 6 weeks. The most recent releases landed on November 3, 2026 and October 24, 2026 respectively.
| Parameter | Sphero Play | Risk Battle Simulator |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (37K ratings) — better | 4.5 (17 ratings) |
| Positive reviews | 69.2% of reviews | 100.0% of reviews — better |
| Number of ratings | 37K — better | 17 |
| Update frequency | Every 2 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 193 MB | 79 MB |
| Age rating | 4+ | 12+ |
| Developer | Sphero, Inc. | Niklas Baudy |
Customer experience
Sphero Play
Risk Battle Simulator
Bugs and requests
Sphero Play
Reported bugs
2 issues- Joystick controls not working as expected
- Alignment issues causing unexpected movement
Requested features
4 requests- More games and activities
- Support for additional Sphero products (e.g. Ollie, BB-8)
- Improved aiming and control precision
- Camera integration to see the Sphero's view
Risk Battle Simulator
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Sphero Play
No in-app purchases
Risk Battle Simulator
- Unlimited simulations$1.99
- Unlimited colors$1.99
- Remove ads$2.99
Show 1 moreShow fewer
- Premium - Unlock everything$5.99
Questions
Is Sphero Play free?
Is Risk Battle Simulator free?
Which has better reviews, Sphero Play or Risk Battle Simulator?
Do Sphero Play or Risk Battle Simulator have ads?
Which is updated more often, Sphero Play or Risk Battle Simulator?
Other comparisons
