Comparison

Idle Space Force vs Fly

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

Head to head
About

Idle Space Force

Command a retro spaceship in this incremental clicker game. Blast enemies, upgrade your ship, and explore planets to earn passive income. Enjoy classic shoot 'em up action with idle RPG mechanics.

Highlights
  • Incremental idle gameplay
  • Retro space shoot 'em up battles
  • Ship upgrades and prestige system
  • Offline income generation
  • Explore multiple unique worlds
  • Pixelated retro graphics
Features
Read full description

Take command of your ship in Idle Space Force! Blast your way through this retro incremental space shoot ‘em up, upgrade your ship, and travel to scenic and dangerous planets, collecting a passive income for your fleet! Idle Space Force is a retro idle tapper with the perfect blend of idle and RPG mechanics inspired by the classics like Space Invaders and Asteroids. Collect your ISF credits while offline and blast through seven unique worlds with classic shmup gameplay. Prestige your way through Deep Space upgrades and travel to never before seen worlds! Idle Gameplay Generate income as you cruise AFK or battle hordes of enemies through space! Your ship’s progress continues while offline, letting you pick up the action wherever you are in the universe. Action-Packed Battles Engage in intense pixelated retro space battles as you face relentless enemies from across the galaxy. With classic mechanics of the staple shoot ‘em up / shmup genre, you’ll be filling the screen with bombs and bees in a flash – battling enemy ships, enemy hornets, and enemy bosses. Gameplay inspired by 8 bit classics like Space Invaders and Asteroids. Upgrade Your Ship Kit out your ship with powerful upgrades and frontier technologies to unleash devastating firepower. Collect income like an idle game while offline, then add missiles, magnetism, and more to your vessel. Looking for even more firepower? Prestige your way to the ultimate unlocks and blast away the competition! Explore the Cosmos Vast worlds await you in the expanses of space. Uncover hidden treasures, acquire new upgrades and confront challenging bosses. From the outskirts of deep space to the remnants of the Terran homeworld, there are many unique challenges along the way. Addictive Experience With simple yet engaging gameplay mechanics, Idle Space Force offers endless entertainment for both casual players and hardcore enthusiasts alike. The mix of idle game mechanics and shoot 'em up action ensures that even when you’re not working – you’re always on the clock! Ready to conquer the cosmos? Download Idle Space Force now and embark on an epic retro idle shmup journey!

About

Fly

Features
Read full description

Fly-A-Wave is a retro arcade game where you control a constantly moving ship and must dodge obstacles to get as far as possible. Collect coins to revive, shields to avoid crashes, and power-ups for extra thrill.

Screenshots

Idle Space Force4 screens
Fly4 screens

Verdict

The call

The clearest difference is in-app purchases: Fly at none against Idle Space Force's 8. Fly also leads on iOS requirement (15.0 vs 18). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Idle Space Force sells 8 one-off in-app purchases. Fly asks for nothing beyond the download.

UpkeepUpdate frequency

Idle Space Force ships an update every 3 weeks, Fly every 11 days. The most recent releases landed on October 12, 2026 and October 6, 2026 respectively.

Scorecard2 real differences · 8 level
Idle Space Force versus Fly: the parameters behind the verdict, then further details
ParameterIdle Space ForceFly
PriceFreeFree
Rating4.7 (550 ratings) — better—
Positive reviews71.3% of reviews—
Number of ratings550 — better—
Update frequencyEvery 3 weeksEvery 11 days — better
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS1815.0 — better
Further details — not scored
Size137 MB73 MB
Age rating9+4+
DeveloperFuse GamesMaximiliano Fernando Cambiaso

Bugs and requests

Idle Space Force

Reported bugs

3 issues
  • Crashes when trying to advance to next planet
  • Offline rewards not working properly
  • Forced flashing screen from power-up

Requested features

7 requests
  • Loot falling towards the ship
  • Seasonal item multipliers working on all items
  • Visibility of loot from invisible enemies
  • Hint system for clues
  • Faster bullet speed
Show 2 more
  • Earlier auto-fire/generation upgrades
  • More levels/content

Fly

Not enough reviews yet to summarise bugs or requests.

In-app purchases

8 purchases

Idle Space Force

One-time8
  • Star Coin Currency x100$1.99
  • Star Coin Currency x300$3.99
  • Remove Ads$6.99
Show 5 more
  • Prestige Pack$7.99
  • Starter Pack$9.99
  • Star Coin Currency x1000$10.99
  • Star Coin Currency x2500$19.99
  • Star Coin Currency x7500$49.99
None

Fly

No in-app purchases

Questions

Is Idle Space Force free?
Idle Space Force is free to download, with in-app purchases available.
Is Fly free?
Fly is free to download, with no in-app purchases.
Do Idle Space Force or Fly have ads?
Both Idle Space Force and Fly show ads.
Which is updated more often, Idle Space Force or Fly?
Idle Space Force ships an update every 3 weeks, and Fly every 11 days. Most recently, Idle Space Force was updated on October 12, 2026 and Fly on October 6, 2026.

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