Comparison

Galactic Merge Idle vs Afterburn

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

Head to head
About

Galactic Merge Idle

Build an interstellar production empire by strategically merging ships and upgrading your galactic circuits. Earn coins as ships travel, then reinvest to unlock new lines, acquire more vessels, and evolve them into powerful income generators. Complete missions to unlock advanced circuits and scale your space economy.

Highlights
  • Incremental idle gameplay
  • Ship merging and evolution
  • Circuit upgrades for efficiency
  • Mission-based progression
  • Strategic expansion and optimization
  • Galactic production loop
Features
Read full description

Build the ultimate galactic production loop in this addictive space idle incremental! Ships move endlessly around your circuit, generating coins every time they cross income lines. Use your earnings to unlock new lines, buy more ships, and merge identical ships to evolve them into higher-tier vessels that generate exponentially more income. Complete missions to progress to the next level and unlock larger, more advanced circuits with more space, more lines, and greater earning potential. Upgrade your circuit to boost efficiency, optimize your layout, and scale your space economy to astronomical numbers. Strategic merging, smart expansion, and constant upgrades are the keys to building a powerful interstellar income machine. How far can you push your galactic empire?

About

Afterburn

Features
Read full description

Fly a rocket with two thumbs and land it on one pad after another, each higher than the last. The left half of the screen fires the left thruster and the right half fires the right one. Hold both to lift straight up; ease off one to tilt and steer. There's no autopilot. The physics is real, with momentum, tilt, bounce and tumbling debris, and the look is synthwave: neon grids, a chrome sun and a glowing HUD. HOW IT WORKS • Set down gently and upright on a pad to refuel and score. • Flying burns fuel, and whatever is left in the tank when you land raises your bonus. • Come in too fast or too tilted, or run the tank dry, and the rocket breaks apart in a shower of debris. SCORING Each pad is worth 1,000 points, plus up to 1,000 more for the fuel left in your tank. The climb has no top, so a run lasts until one bad touchdown ends it. Pads shrink as you go up, and higher still they start to move. TWO MODES • Ranked: the classic climb, and the mode that counts for the leaderboards. • Beginner: lighter gravity, a smaller ship, gentler handling and more forgiving landings, for learning the controls. LEADERBOARDS Every Ranked run is posted to five boards: your city, region, country, continent and the world. You can look up any city's rankings, compare scores with your Game Center friends, and turn on Rival Alerts to hear when someone passes you in your city. HANGAR Playing unlocks 5 ship hulls, each with its own color schemes, and 6 thruster flames. You earn them by reaching score milestones, landing pads, keeping a daily streak and more. Skins are cosmetic only: every ship flies the same, so the leaderboard stays fair. STATS The stats screen keeps your best run, lifetime totals and daily streak. Share a neon score card and dare your friends to beat it. If the app closes mid-run, you can resume from the last pad you landed on.

Screenshots

Galactic Merge Idle4 screens
Afterburn4 screens

Verdict

The call

The clearest difference is ads: Afterburn at none against Galactic Merge Idle's shown. Galactic Merge Idle's advantage is update cadence (every 4 days vs every 9 days). On price, in-app purchases, device support and iOS requirement 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. Galactic Merge Idle sells 6 one-off in-app purchases and Afterburn sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Galactic Merge Idle ships an update every 4 days, Afterburn every 9 days. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 8 level
Galactic Merge Idle versus Afterburn: the parameters behind the verdict, then further details
ParameterGalactic Merge IdleAfterburn
PriceFreeFree
Rating4.3 (1.8K ratings) — better—
Positive reviews7.6% of reviews—
Number of ratings1.8K — better—
Update frequencyEvery 4 days — betterEvery 9 days
AdsYesNo — better
In-app purchasesYesYes
MonetizationAd-supported—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better16.0
Further details — not scored
Size426 MB112 MB
Age rating12+4+
DeveloperVoodooCarlos Andre Rodrigues

In-app purchases

6 purchases

Galactic Merge Idle

One-time6
  • Small pack of Gems$1.99
  • No Ads$4.99
  • Medium pack of Gems$5.99
Show 3 more
  • Big pack of Gems$14.99
  • Superior pack of Gems$24.99
  • Legendary pack of Gems$49.99
1 purchases

Afterburn

One-time1
  • Remove ads$1.99

Questions

Is Galactic Merge Idle free?
Galactic Merge Idle is free to download, with in-app purchases available.
Is Afterburn free?
Afterburn is free to download, with in-app purchases available.
Do Galactic Merge Idle or Afterburn have ads?
Galactic Merge Idle shows ads; Afterburn does not.
Which is updated more often, Galactic Merge Idle or Afterburn?
Galactic Merge Idle ships an update every 4 days, and Afterburn every 9 days. Most recently, Galactic Merge Idle was updated on November 4, 2026 and Afterburn on October 31, 2026.

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