Comparison

Astro Defender vs Reflex Runner

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

Head to head
About

Astro Defender

Engage in an epic space war defending the galaxy from alien invaders. Collect powerful ships and weapons, upgrade your arsenal, and recruit warriors to conquer 150 challenging levels. Experience classic arcade action with stunning sci-fi visuals and intense boss battles.

Highlights
  • 150 handcrafted levels
  • Ship and weapon upgrades
  • Recruit space warriors
  • Collect battle items and bonuses
  • Epic boss fights
  • Campaign Mode
Read full description

Astro Defender – Alien Shooter is an adventurous iOS space shooter built for players who love classic arcade action, striking sci-fi visuals, powerful ship upgrades, and a 150-level campaign that always gives you one more mission to complete. Fight alien waves, collect battle items, upgrade your ships and weapons, recruit space warriors, complete missions, and push deeper through a handcrafted Campaign Mode. COLLECT, UPGRADE, DOMINATE Build your fleet with powerful ships and weapon systems. Upgrade your firepower, strengthen your combat setup, and prepare for tougher missions across the galaxy. 150 HANDCRAFTED LEVELS Progress through a full Campaign designed around escalating challenge, enemy variety, boss encounters, and rewarding milestones. SPACE WARRIORS & PLAYER PROGRESSION Recruit space warriors, amplify your stats, climb player ranks, complete quests and missions, and keep pushing toward your next upgrade. ITEMS, BONUSES & BATTLE POWER Collect items during combat to boost your ship, amplify your abilities, and turn overwhelming alien swarms into explosive victories. EPIC BOSS FIGHTS Face massive alien threats with deadly attack patterns. Dodge, counterattack, and unleash your strongest firepower at the perfect moment. A GALAXY WORTH DEFENDING From rapid enemy waves to high-intensity boss battles, Astro Defender – Alien Shooter delivers a modern arcade shooter built around skill, upgrades, missions, and replayable progression. Download Astro Defender – Alien Shooter and begin your campaign to defend the galaxy.

About

Reflex Runner

Features
Read full description

Reflex Runner — a fast-paced action game that tests your reflexes and focus! EASY ONE-TAP CONTROLS Just swipe left or right. Enemies are shot automatically, you just switch lanes. 15 ACTION-PACKED STAGES Start at Blue Planet and progress through 15 unique-themed stages. Each stage ends with a powerful BOSS battle! 6 UNIQUE CHARACTERS From Rookie to Titan, each character has unique styles and powers. Collect gold and unlock them all. SURPRISE GATES Green gates give bonuses, red gates bring danger! Purple surprise gates are total mystery — you never know what reward awaits. Take the risk, earn the reward! POWER-UPS - Grow your soldier squad - Increase damage - Critical hit chance - Collect shields - Double fire rate GAME MODES - Classic: 15 stages - Endless mode: challenge yourself - Boss Rush: face only the bosses SIMPLE AND FUN Earn rewards through ads at your own pace. No internet required — play anywhere! Show your reflexes and reach for the best score!

Screenshots

Astro Defender4 screens
Reflex Runner4 screens

Verdict

The call

The clearest difference is in-app purchases: Reflex Runner at none against Astro Defender's 10. Reflex Runner also leads on update cadence (every 2 days vs every 5 days) and iOS requirement (15.0 vs 18.0). On price, 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. Astro Defender sells 10 one-off in-app purchases. Reflex Runner asks for nothing beyond the download.

UpkeepUpdate frequency

Astro Defender ships an update every 5 days, Reflex Runner every 2 days. The most recent releases landed on November 4, 2026 and October 28, 2026 respectively.

Scorecard3 real differences · 6 level
Astro Defender versus Reflex Runner: the parameters behind the verdict, then further details
ParameterAstro DefenderReflex Runner
PriceFreeFree
Rating4.0 (6 ratings) — better—
Number of ratings6 — better—
Update frequencyEvery 5 daysEvery 2 days — better
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPod
Requires iOS18.015.0 — better
Further details — not scored
Size639 MB22 MB
Age rating4+9+
DeveloperMatteus BarhaidoBURAK EROL

In-app purchases

10 purchases

Astro Defender

One-time10
  • 1x Revive Device$0.99
  • 5 Star Dust$0.99
  • Star Reactor Core$1.99
Show 7 more
  • Epic Chest$1.99
  • 30 Star Dust$4.99
  • 70 Star Dust$9.99
  • 200 Star Dust$24.99
  • Unlock Annihilator Ship$49.99
  • 500 Star Dust$49.99
  • Boxes$69.99
None

Reflex Runner

No in-app purchases

Questions

Is Astro Defender free?
Astro Defender is free to download, with in-app purchases available.
Is Reflex Runner free?
Reflex Runner is free to download, with no in-app purchases.
Do Astro Defender or Reflex Runner have ads?
Both Astro Defender and Reflex Runner show ads.
Which is updated more often, Astro Defender or Reflex Runner?
Astro Defender ships an update every 5 days, and Reflex Runner every 2 days. Most recently, Astro Defender was updated on November 4, 2026 and Reflex Runner on October 28, 2026.

Other comparisons