Comparison

Gravity Duel vs Planetary Sling

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

Head to head
About

Gravity Duel

Features
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Gravity Duel is a compact arcade space battle built around motion, timing, and orbital shots. Fly around a central gravity well, rotate your ship, thrust into position, and fire at the right moment. Projectiles curve through the arena, so every shot is part aim and part prediction. Features: - Gravity-influenced projectile paths - Simple touch controls - Quick matches against an AI rival - First-to-five scoring - iPhone and iPad support - No accounts, ads, tracking, or network required It is an original modern arcade duel inspired by the feel of classic space combat, with clean visuals and fast restartable rounds.

About

Planetary Sling

Features
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Stranded in the void, your survival depends on a single force: gravity. Planetary Sling is a fun physics puzzler where you launch your escape pod on a trajectory towards the docking station. Planetary systems get increasingly complex as you play through the levels. Satisfaction is guaranteed when you sling your pod, collect the stars, and successfully dock. The physics are smooth, yet arcade-style. Learn on the go through trial and error. Unlock achievements with full Game Center support. No ads, no data collection. I have optimized the game to run as smoothly as possible. I canโ€™t wait to see the paths you find. Try to find the perfect trajectory for each level!

Screenshots

Gravity Duel4 screens
Planetary Sling3 screens

Verdict

The call

The clearest difference is update cadence: Planetary Sling at daily against Gravity Duel's every 3 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Gravity Duel ships an update every 3 weeks, Planetary Sling daily. The most recent releases landed on October 29, 2026 and October 25, 2026 respectively.

Scorecard1 real difference ยท 5 level
Gravity Duel versus Planetary Sling: the parameters behind the verdict, then further details
ParameterGravity DuelPlanetary Sling
PriceFreeFree
Update frequencyEvery 3 weeksDaily โ€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPadiPhone, iPad, iPod โ€” better
Requires iOS16.015.0 โ€” better
Further details โ€” not scored
Size1 MB128 MB
Age rating4+4+
DeveloperJIYULMOMJuuso Anttila

In-app purchases

None

Gravity Duel

No in-app purchases

None

Planetary Sling

No in-app purchases

Questions

Is Gravity Duel free?
Gravity Duel is free to download, with no in-app purchases.
Is Planetary Sling free?
Planetary Sling is free to download, with no in-app purchases.
Do Gravity Duel or Planetary Sling have ads?
Neither Gravity Duel nor Planetary Sling shows ads.
Which is updated more often, Gravity Duel or Planetary Sling?
Gravity Duel ships an update every 3 weeks, and Planetary Sling daily. Most recently, Gravity Duel was updated on October 29, 2026 and Planetary Sling on October 25, 2026.

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