Comparison

Retrospace Customize vs Gap Runner

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

Head to head
About

Retrospace Customize

Experience a classic arcade-style top-down shooter with retro graphics and gameplay. Engage in fast-paced action reminiscent of older gaming eras.

Highlights
  • Arcade-style gameplay
  • Classic retro graphics
  • Top-down shooter mechanics
  • Fast-paced action
Features
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A arcade styled topdown shooter game with classic elements.

About

Gap Runner

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Gap Runner is an intense one-touch arcade game where you shrink through gaps, dodge walls, and survive 100 zones of increasing speed and challenge. SIMPLE CONTROLS, DEEP GAMEPLAY • HOLD to shrink and squeeze through narrow gaps • RELEASE to grow back and regenerate your energy • Master the balance between shrinking and recovery to survive COLLECT POWER-UPS • Shield - Absorb one collision • Slow-Mo - Slow down time to react • Ghost - Phase through walls temporarily • 2X Points - Double your score 100 ZONES OF CHALLENGE Survive all 100 zones, each faster and tighter than the last. Shrink, squeeze, dodge — how far will you go? FEATURES • One-touch gameplay - easy to learn, hard to master • Procedurally generated walls for endless replayability • Dynamic music that intensifies as you progress • Satisfying haptic feedback • Track your high score and beat your best Perfect for quick sessions or marathon play. Can you reach Zone 100?

Screenshots

Retrospace Customize3 screens
Gap Runner4 screens

Verdict

The call

The clearest difference is update cadence: Gap Runner at every 8 days against Retrospace Customize's monthly. Retrospace Customize's advantage is iOS requirement (14.1 vs 18.6). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Retrospace Customize ships an update monthly, Gap Runner every 8 days. The most recent releases landed on October 11, 2026 and October 3, 2026 respectively.

Scorecard2 real differences · 8 level
Retrospace Customize versus Gap Runner: the parameters behind the verdict, then further details
ParameterRetrospace CustomizeGap Runner
PriceFreeFree
Rating5.0 (3 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings3 — better—
Update frequencyMonthlyEvery 8 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS14.1 — better18.6
Further details — not scored
Size25 MB2 MB
Age rating9+4+
DeveloperLicheng ZhengEdson Braz

In-app purchases

None

Retrospace Customize

No in-app purchases

None

Gap Runner

No in-app purchases

Questions

Is Retrospace Customize free?
Retrospace Customize is free to download, with no in-app purchases.
Is Gap Runner free?
Gap Runner is free to download, with no in-app purchases.
Do Retrospace Customize or Gap Runner have ads?
Neither Retrospace Customize nor Gap Runner shows ads.
Which is updated more often, Retrospace Customize or Gap Runner?
Retrospace Customize ships an update monthly, and Gap Runner every 8 days. Most recently, Retrospace Customize was updated on October 11, 2026 and Gap Runner on October 3, 2026.

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