Luna Controller vs Fun Ku
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Luna Controller
This app allows you to set up and manage your game controllers for a cloud gaming service. It also enables you to use your phone as a virtual controller to play games, with options for guest play and managing connections.
- Register Luna Controllers
- Set up Wi-Fi and Cloud Direct
- Use phone as virtual controller
- Add guests to gaming sessions
- Manage Bluetooth connection
- Update controller software
- Check battery status
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The Luna Controller app allows you to set up and manage your Luna Controllers and play Luna games using your phone via the Phone Controller. With the Luna Controller app you can: - Register Luna Controllers to your Amazon account - Set up your Luna Controller to connect to wifi and enable Cloud Direct - Play games on Luna using touch inputs on your mobile device using the Phone Controller - Add friends to your local Luna gaming session using Guest Mode - Manage the Cloud Direct wifi connection - Manage your Luna Controller Bluetooth connection - Update the software on your Luna Controllers - Check battery status - Switch between Cloud Direct and Bluetooth - Get help for common troubleshooting problems To set up the Luna Controller: 1. Download and install the Luna Controller app on your mobile device. 2. Power up your Luna Controller with 2 AA batteries. Press and hold the Luna button for 3 seconds, and an orange light will start spinning 3. Open the Luna Controller app and follow the on-screen instructions To set up a Luna Phone Controller: No controller? No problem. You can use your phone to play Luna games. 1. Go to the appstore on your mobile device and install the Luna Controller app. 2. Sign into your Amazon account. 3. Select Play With Phone Controller. The next time you're ready to play, just follow these steps: 1. Open the Luna app on a compatible device, such as a compatible Fire TV, PC or Mac 2. Open the Luna Controller app on your mobile device. 3. Select Launch under your virtual controller and wait for your controller to connect to Luna. 4. Use the virtual controller to select the game you want to play and launch it. Guests can also download the Luna Controller app and join in on the gameplay. By using this app, you agree to Amazon’s Conditions of Use (www.amazon.com/conditionsofuse) and Privacy Notice (www.amazon.com/privacy).
Fun Ku
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HAI-YAH! Fun Ku is a fast, friendly test of reflexes set in a martial-arts dojo. Targets flash in the four corners around your fighter. Swipe toward each one to strike it before it vanishes: • Swipe UP-LEFT or UP-RIGHT to PUNCH • Swipe DOWN-LEFT or DOWN-RIGHT to KICK Land hits to score, chain them for a combo multiplier up to x5, and climb the belt ranks from white all the way to black. Miss a gold target and you lose one of your three lives — grab the rare blue star bonuses for big points with no penalty. The longer you last, the faster it gets. TEN FIGHTERS TO UNLOCK Start with Mei and retro vector fighter Sticks, then earn tokens to unlock a whole roster: Kage the ninja, Bao the kung-fu panda, disco-styled Funk, Kit the fox, Kong the monkey, the alien Zeek, and the robot Bolt — each with a set of colourful outfits. MAKE IT YOURS • Dozens of outfit colour schemes across the roster • Ten illustrated dojo backgrounds — or bring your own from your photo library • Earn tokens by playing; spend them on characters, outfits and backgrounds FEEL EVERY STRIKE • Punchy synthesized sound and a rousing "HAI-YAH!" • Haptic feedback on hits, misses and rank-ups • Respects your mute switch and mixes with your own music BUILT FOR QUICK PLAY • One-handed, portrait, pick-up-and-play • Local top-10 high scores • No account needed — jump straight in Fun Ku is designed to be family-friendly. Ads are non-personalised, and an optional one-time purchase removes them. Optional token packs are available if you'd rather skip the grind — everything can also be earned by playing.
Screenshots
Verdict
The clearest difference is in-app purchases: Luna Controller at none against Fun Ku's 5. Luna Controller also leads on ads (none vs shown) and device support (3 vs 1). Fun Ku's advantage is update cadence (daily vs monthly). On price 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. Fun Ku sells 5 one-off in-app purchases. Luna Controller asks for nothing beyond the download.
Luna Controller ships an update monthly, Fun Ku daily. The most recent releases landed on October 16, 2026 and October 10, 2026 respectively.
| Parameter | Luna Controller | Fun Ku |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (7.5K ratings) — better | — |
| Positive reviews | 28.7% of reviews | — |
| Number of ratings | 7.5K — better | — |
| Update frequency | Monthly | Daily — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 26.5 |
| Further details — not scored | ||
| Size | 61 MB | 153 MB |
| Age rating | 4+ | 9+ |
| Developer | AMZN Mobile LLC | RHYME MASTER J TOASTERFACE |
Bugs and requests
Luna Controller
Reported bugs
4 issues- App crashes on launch
- Virtual controller not working
- Controller disconnects frequently
- Compatibility issues with newer devices
Requested features
3 requests- Add support for Backbone controller
- Allow using phone as controller for TV
- Improve controller compatibility
Fun Ku
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Luna Controller
No in-app purchases
Fun Ku
- Handful of Tokens$0.99
- Remove Ads$1.99
- Pouch of Tokens$2.99
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- Stack of Tokens$4.99
- Hoard of Tokens$9.99








