Comparison

Luna Controller vs Fun Ku

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

Head to head
About

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.

Highlights
  • 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
Features
Read full description

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).

About

Fun Ku

Features
Read full description

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

Luna Controller4 screens
Fun Ku4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Fun Ku sells 5 one-off in-app purchases. Luna Controller asks for nothing beyond the download.

UpkeepUpdate frequency

Luna Controller ships an update monthly, Fun Ku daily. The most recent releases landed on October 16, 2026 and October 10, 2026 respectively.

Scorecard5 real differences · 5 level
Luna Controller versus Fun Ku: the parameters behind the verdict, then further details
ParameterLuna ControllerFun Ku
PriceFreeFree
Rating4.6 (7.5K ratings) — better—
Positive reviews28.7% of reviews—
Number of ratings7.5K — better—
Update frequencyMonthlyDaily — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.0 — better26.5
Further details — not scored
Size61 MB153 MB
Age rating4+9+
DeveloperAMZN Mobile LLCRHYME 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

None

Luna Controller

No in-app purchases

5 purchases

Fun Ku

One-time5
  • Handful of Tokens$0.99
  • Remove Ads$1.99
  • Pouch of Tokens$2.99
Show 2 more
  • Stack of Tokens$4.99
  • Hoard of Tokens$9.99

Questions

Is Luna Controller free?
Luna Controller is free to download, with no in-app purchases.
Is Fun Ku free?
Fun Ku is free to download, with in-app purchases available.
Do Luna Controller or Fun Ku have ads?
Fun Ku shows ads; Luna Controller does not.
Which is updated more often, Luna Controller or Fun Ku?
Luna Controller ships an update monthly, and Fun Ku daily. Most recently, Luna Controller was updated on October 16, 2026 and Fun Ku on October 10, 2026.

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