Comparison

Gravity Well vs Sound Match Memory

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

Head to head
About

Gravity Well

Manipulate gravitational fields to guide a probe through space. Place celestial bodies and cosmic phenomena to solve increasingly complex physics puzzles. Create and share your own levels with a global community.

Highlights
  • Gravity manipulation puzzles
  • Level editor and community levels
  • Daily challenges
  • Multiple celestial objects
  • Handcrafted levels
  • Global leaderboards
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 — create and publish your own puzzles - Community levels — play creations from players worldwide - Daily challenge — 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 — timing matters - Vortices swirl the probe into orbit for slingshot maneuvers - Repulsors push the probe away - Asteroids block the path — 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

Sound Match Memory

Features
Read full description

This is a new kind of memory game where you find matching card pairs by listening to sounds. Based on the classic matching game, it adds an audio twist so you can learn while having fun. Flip a card to hear a sound, then try to find its matching pair. When you make a correct match, a photo related to the sound is revealed, helping you connect sounds—like animal calls and everyday noises—with visuals. Features • A unique memory game based on sounds • Simple and intuitive controls • Enjoy a variety of sounds, including animal noises • “Solo Mode” for playing alone • “Multiplayer Mode” for playing with family and friends Train your memory and focus naturally as you play, while connecting sounds with images. A casual game that can be enjoyed by all ages—give it a try!

Screenshots

Gravity Well4 screens
Sound Match Memory3 screens

Verdict

The call

The clearest difference is iOS requirement: Gravity Well at 16.0 against Sound Match Memory's 18.0. On price, update cadence, ads and in-app purchases 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

Gravity Well ships an update weekly, Sound Match Memory fortnightly. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.

Scorecard1 real difference · 8 level
Gravity Well versus Sound Match Memory: the parameters behind the verdict, then further details
ParameterGravity WellSound Match Memory
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyWeekly — betterFortnightly
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.0 — better18.0
Further details — not scored
Size58 MB10 MB
Age rating4+4+
DeveloperFederer Industries, LLCnaoya endo

In-app purchases

None

Gravity Well

No in-app purchases

None

Sound Match Memory

No in-app purchases

Questions

Is Gravity Well free?
Gravity Well is free to download, with no in-app purchases.
Is Sound Match Memory free?
Sound Match Memory is free to download, with no in-app purchases.
Do Gravity Well or Sound Match Memory have ads?
Neither Gravity Well nor Sound Match Memory shows ads.
Which is updated more often, Gravity Well or Sound Match Memory?
Gravity Well ships an update weekly, and Sound Match Memory fortnightly. Most recently, Gravity Well was updated on October 28, 2026 and Sound Match Memory on October 25, 2026.

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