Comparison

Lumii Jet Fighter vs Galactic Grudge

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

Head to head
About

Lumii Jet Fighter

Features
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Take command of the skies in Lumii Jet Fighter, a classic-meets-modern arcade air combat game. Strap into the cockpit, lock onto enemy waves and dodge a storm of bullets and missiles. From quick skirmishes to massive boss showdowns, every level pushes your reflexes. FEATURES • 30-level campaign with bosses and a final duel against the rival ace Black Hawk • Endless Sortie mode: survive as long as you can • Rockets, salvos, guided missiles and a laser, plus Focus Fire and Shield skills • Jets to collect and upgrade in the hangar • Weekly League and leaderboards on Game Center • Free Season Pass: earn stars as you play and claim rewards on 30 steps • Daily Spin Wheel, daily challenges and achievements • Multi-touch controls: steer with one finger, fire rockets with another • 11 languages • Playable offline • iCloud sync for your progress HOW TO PLAY Drag your finger to steer. Your guns fire automatically. Dodge bullets, grab power-ups, learn boss patterns and survive. FREE TO PLAY Lumii Jet Fighter is free and supported by ads: a full-screen ad may appear after a game over or after every third cleared level, and you can watch an optional rewarded video to continue after a crash. Optional in-app purchases: coin packs and a one-time Remove Ads. Privacy policy: https://triallumii.online/jetfighter/en Support: sezerta@gmail.com

About

Galactic Grudge

Engage in a fast-paced arcade space shooter with a campaign mode across six unique sectors and an endless mode for ultimate survival. Collect badges, unlock powerful weapons and power-ups, and compete on global leaderboards. Master overdrive mechanics for temporary invincibility.

Highlights
  • Campaign mode with 6 handcrafted sectors
  • Endless mode with global leaderboards
  • Badge and achievement system
  • Unlockable weapons and power-ups
  • Overdrive meter for temporary boosts
  • Simple drag-to-fly controls
Features
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Galactic Grudge is a fast, one-thumb arcade space shooter built for iOS 26. The bosses never forget: they keep score, taunt you by name, and the one that's beaten you most becomes your nemesis. ONE THUMB, ZERO MERCY Drag anywhere and your ship follows, firing while your finger is down. Lift it and time crawls, so you can pick your line. CAMPAIGN Six handcrafted sectors and 30 missions, each sector guarded by a colossal boss. Earn five medals on every level: Clear, Ace, Flawless, Sweep and the level's own Signature, on Easy, Medium and Hard. Lose, and the card shows exactly how close you came. And past the Warlord, something waits. BOSSES WITH A GRUDGE All six bosses are rebuilt from scratch. They watch you, laugh when you're hit and crack apart as the fight turns. Beat your nemesis and it comes back angrier. THE DAILY RUN AND THE WEEKLY GRUDGE Every day, one run that's the same for everyone, with a new twist: eight waves and a boss in about three minutes. Every week, one boss, one twist, one clock. Kill it faster than everyone else before Monday. ENDLESS No sectors, no checkpoints: an ever-escalating swarm, with a boss every ten waves. One more wave. Always. WEAPONS, POWER-UPS AND THE STASH Five guns, from Single Shot to Plasma Nova, and every W powers yours up. Grab shields, repairs, rapid fire, slow time, combat drones, extra lives and double score. Smart Bombs and the new Seeker Swarm wait in your stash: lift your finger, then tap one to let it go. OVERDRIVE Near misses charge your overdrive. Fill it for faster fire and double score, and chain kills to keep the combo alive. PILOT RANK AND THE HANGAR Every run earns XP, win or lose. Rank up for new engine glows and titles the bosses will use against you, and master sectors to unlock six hulls. GAME CENTER Leaderboards for campaign, endless, boss times, daily and weekly runs, and 56 achievements to chase with friends. Your progress follows you through iCloud.

Screenshots

Lumii Jet Fighter4 screens
Galactic Grudge4 screens

Verdict

The call

The clearest difference is in-app purchases: Galactic Grudge at none against Lumii Jet Fighter's 4. Galactic Grudge also leads on ads (none vs shown) and update cadence (weekly vs every 3 weeks). Lumii Jet Fighter's advantage is iOS requirement (16.0 vs 26.0). On price 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. Lumii Jet Fighter sells 4 one-off in-app purchases. Galactic Grudge asks for nothing beyond the download.

UpkeepUpdate frequency

Lumii Jet Fighter ships an update every 3 weeks, Galactic Grudge weekly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

Scorecard4 real differences · 6 level
Lumii Jet Fighter versus Galactic Grudge: the parameters behind the verdict, then further details
ParameterLumii Jet FighterGalactic Grudge
PriceFreeFree
Rating—5.0 (2 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—2 — better
Update frequencyEvery 3 weeksWeekly — better
AdsYesNo — better
In-app purchasesYesNo — better
Monetization—Free
DevicesiPhoneiPhone, iPad — better
Requires iOS16.0 — better26.0
Further details — not scored
Size15 MB27 MB
Age rating9+9+
DeveloperTaner SezerCOREY GREGORY WALL

In-app purchases

4 purchases

Lumii Jet Fighter

One-time4
  • 500 Coins$0.99
  • 1,200 Coins$1.99
  • 3,000 Coins$3.99
Show 1 more
  • Remove Ads$4.99
None

Galactic Grudge

No in-app purchases

Questions

Is Lumii Jet Fighter free?
Lumii Jet Fighter is free to download, with in-app purchases available.
Is Galactic Grudge free?
Galactic Grudge is free to download, with no in-app purchases.
Do Lumii Jet Fighter or Galactic Grudge have ads?
Lumii Jet Fighter shows ads; Galactic Grudge does not.
Which is updated more often, Lumii Jet Fighter or Galactic Grudge?
Lumii Jet Fighter ships an update every 3 weeks, and Galactic Grudge weekly. Most recently, Lumii Jet Fighter was updated on October 24, 2026 and Galactic Grudge on October 25, 2026.

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