Comparison

Shoot The Moon vs iO

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

Head to head
About

Shoot The Moon

Launch rockets to annoy a singing moon in this arcade game. Balance risk and reward for higher scores, earn bonuses, and unlock costumes. Features two game modes for endless fun.

Highlights
  • Rocket launching gameplay
  • Risk vs. reward scoring
  • Goal milestones and bonuses
  • Unlockable costumes
  • Classic Mode
  • Sixty Second Challenge
Features
Read full description

THE MOON WILL NOT STOP SINGING! Launch rockets at him to make him stop. Hmm. That only annoyed him ... Good! KEEP DOING IT. Take an animated journey through the weirdest reaches of space... * Balance risk vs reward. Longer shots = more points. But do not miss! * Reach goal milestones for score-boosting bonuses and unlock a bunch of funny costumes! * Features two game modes: Classic Mode and Sixty Second Challenge. * How angry can you make the moon in this addictive single tap game? Can you stop the singing moon? It's you versus the moon. As you always knew it would be someday. ---- "A very approachable concept with a whole lot of personality and a surprising amount of nuance." - Touch Arcade "Anyone will be able to pick up the game and have a blast playing it." - Modojo "I had a lot more fun than I expected to, which is no small feat for a casual free-to-play arcade game." - 148Apps

About

iO

A physics-based platformer where you manipulate size, speed, and momentum to solve over 225 challenging mazes. Features unique gameplay mechanics like portals and inverted gravity, with global leaderboards for competitive play.

Highlights
  • Size, weight, and mass manipulation
  • Over 225 challenging mazes
  • Portals and inverted gravity
  • Global leaderboards
  • Unlockable achievements
  • Intuitive touch controls
Features
Read full description

** Global Game Jam 2012 Winner ** ** IndieCade Festival 2014 Finalist ** ** GDC Best In Play 2015 - Honorable Mention ** TouchArcade: 4 out of 5 - "For those who enjoy playing with balls, iO has plenty to show you." AppleNApps: 4 out of 5 - "iO is a finely crafted platformer that keeps things fresh making it well worth picking up." Gamezebo: 4 out of 5 - "It's packed with unique style and mechanics that give it an edge over similar titles." iO - A Physics Platformer A physics platformer about size, speed and momentum unlike anything you’ve ever seen before! Grow, shrink, roll, leap and climb in this unique puzzler featuring over 225 challenging mazes one-of-a-kind gameplay that includes portals, inverted gravity, vehicles and more! Share your times with friends on the global leaderboards and become a time/space legend! FEATURES - Play with size, weight and mass to reach the exit as fast as possible! - Over 225 puzzles to solve and more coming in future updates. - Intuitive touch controls. - Make new friends and compete against old ones on the Global Leaderboards. - Unlock new achievements. - Unique and wide variety of gameplay mechanics including gravity manipulation, portals, vehicles and more! - Retro-futuristic visuals.

Screenshots

Shoot The Moon4 screens
iO4 screens

Verdict

The call

The clearest difference is rating: Shoot The Moon at 4.7 against iO's 3.7. Shoot The Moon also leads on ratings volume (5K vs 19) and review sentiment (90% vs 71%). iO's advantage is ads (none vs shown) and update cadence (every 6 weeks vs every 3 months). On price, in-app purchases, monetization model 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Shoot The Moon sells 2 one-off in-app purchases and iO sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Shoot The Moon holds the better App Store score, 4.7 against 3.7. That said, the two scores are not equally well evidenced: Shoot The Moon has 5K ratings behind it against 19, so its average is the more settled of the two. Written reviews point the same way: 90% of Shoot The Moon's written reviews are positive against 71% of iO's.

UpkeepUpdate frequency

Shoot The Moon ships an update every 3 months, iO every 6 weeks. The most recent releases landed on October 17, 2026 and October 15, 2026 respectively.

Scorecard5 real differences · 5 level
Shoot The Moon versus iO: the parameters behind the verdict, then further details
ParameterShoot The MooniO
PriceFreeFree
Rating4.7 (5K ratings) — better3.7 (19 ratings)
Positive reviews89.6% of reviews — better71.1% of reviews
Number of ratings5K — better19
Update frequencyEvery 3 monthsEvery 6 weeks — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.011.0 — better
Further details — not scored
Size94 MB466 MB
Age rating9+4+
DeveloperShaun ColemanGamious B.V.

Customer experience

Shoot The Moon

All ratings5,018 ratings
Positive92.1%
Neutral3.6%
Negative4.3%
Written reviews647 reviews
Positive89.6%
Neutral4.5%
Negative5.9%

iO

All ratings19 ratings
Positive63.2%
Neutral5.3%
Negative31.6%
Written reviews76 reviews
Positive71.1%
Neutral3.9%
Negative25.0%

User reviews

Shoot The Moon

From 5K App Store ratings

What we love

  • 👍 Simple and fun gameplay
  • 🎨 Cute and charming animations
  • 🎶 Catchy background music
  • 🕹️ Addictive and challenging
  • 🎉 Nostalgic and brings back memories

Room to improve

  • 🔍 Difficulty ramps up quickly
  • 🕰️ Can be frustratingly hard at times
  • 🤖 Some bugs and glitches reported
  • 🔊 Repetitive background music

iO

From 19 App Store ratings

What we love

  • 👍 Fun and addictive gameplay
  • 💡 Challenging puzzles
  • 🧠 Good for brain exercise
  • ✨ Great design and idea
  • 💯 Addictive and engaging

Room to improve

  • ❌ Unplayable due to ads
  • 💸 Paid for ad-free, still shows ads
  • 🐛 Game crashes frequently
  • 🐞 Buttons cut off on mobile
  • 🔇 No audio or sound effects

Bugs and requests

Shoot The Moon

Reported bugs

3 issues
  • Disappearing score and moon
  • Graphical issues with certain skins
  • Inconsistent response to user inputs

Requested features

6 requests
  • More game modes and challenges
  • Ability to create custom moons
  • Additional songs and soundtracks
  • Widescreen mode support
  • Endless/high score mode
Show 1 more
  • More costume/skin options

iO

Reported bugs

8 issues
  • Ads not unlocking levels
  • Paid ad-free, but ads persist
  • Game crashes on startup or during gameplay
  • Buttons cut off at screen edges
  • Player phasing through walls
Show 3 more
  • Game Center notifications are spammy
  • Laggy performance
  • App shuts down after logos

Requested features

8 requests
  • Fix ad-blocking payment issue
  • Improve mobile formatting
  • Add audio and sound effects
  • Fix ad-related progression blockers
  • Address crashing issues
Show 3 more
  • Improve performance and reduce lag
  • Fix phasing through walls bug
  • Reduce spammy notifications

In-app purchases

2 purchases

Shoot The Moon

One-time2
  • Remove Pop-up Ads$1.99
  • Get All Costumes & Remove Ads$3.99
1 purchases

iO

One-time1
  • Remove all advertisements$0.99

Questions

Is Shoot The Moon free?
Shoot The Moon is free to download, with in-app purchases available.
Is iO free?
iO is free to download, with in-app purchases available.
Which has better reviews, Shoot The Moon or iO?
Shoot The Moon is rated higher. Shoot The Moon averages 4.7 out of 5 from 5K ratings, while iO averages 3.7 from 19 ratings.
Do Shoot The Moon or iO have ads?
Shoot The Moon shows ads; iO does not.
Which is updated more often, Shoot The Moon or iO?
Shoot The Moon ships an update every 3 months, and iO every 6 weeks. Most recently, Shoot The Moon was updated on October 17, 2026 and iO on October 15, 2026.

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