Comparison

Gravity Well 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 Well

Features
Read full description

Place planets, bend gravity, and guide your probe to the goal. Gravity Well is a physics puzzle game where you manipulate gravitational fields to navigate a probe through space. Place planets, black holes, pulsars, vortices, and repulsors on the field, hit launch, and let gravity do the rest. FEATURES: - 25 handcrafted levels with increasing difficulty - Full level editor โ€” create and publish your own puzzles - Community levels โ€” play creations from players worldwide - Daily challenge โ€” a new puzzle every day, same for all players - 9 languages supported OBJECTS AT YOUR DISPOSAL: - Planets of varying mass pull the probe toward them - Black holes exert extreme gravitational force - Pulsars attract with rhythmic, oscillating gravity โ€” timing matters - Vortices swirl the probe into orbit for slingshot maneuvers - Repulsors push the probe away - Asteroids block the path โ€” navigate around them Solve puzzles with fewer objects for better scores. Compete on daily leaderboards. Share your best runs. Build levels that challenge the world. Easy to learn. Hard to master.

About

Planetary Sling

Features
Read full description

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 Well4 screens
Planetary Sling3 screens

Verdict

The call

The clearest difference is update cadence: Planetary Sling at daily against Gravity Well's weekly. 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 Well ships an update weekly, Planetary Sling daily. The most recent releases landed on September 21, 2026 and September 10, 2026 respectively.

Scorecard1 real difference ยท 5 level
Gravity Well versus Planetary Sling: the parameters behind the verdict, then further details
ParameterGravity WellPlanetary Sling
PriceFreeFree
Update frequencyWeeklyDaily โ€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPadiPhone, iPad, iPod โ€” better
Requires iOS16.015.0 โ€” better
Further details โ€” not scored
Size58 MB128 MB
Age rating4+4+
DeveloperFederer Industries, LLCJuuso Anttila

In-app purchases

None

Gravity Well

No in-app purchases

None

Planetary Sling

No in-app purchases

Questions

Is Gravity Well free?
Gravity Well 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 Well or Planetary Sling have ads?
Neither Gravity Well nor Planetary Sling shows ads.
Which is updated more often, Gravity Well or Planetary Sling?
Gravity Well ships an update weekly, and Planetary Sling daily. Most recently, Gravity Well was updated on September 21, 2026 and Planetary Sling on September 10, 2026.

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