Comparison

Universe Fly vs GravityBall

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

Head to head
About

Universe Fly

Features
Read full description

Explore the Limits of the Universe - "Get ready for an adventure and experience the thrilling journey of a spaceship through space! In this simulation game, you'll face the challenges of the sun, black holes, and Earth's gravity. With only one chance to click, can you make it back to Earth successfully?" One-Click Decisions - "In this unique game, every click determines the fate of your spaceship. Your goal is to navigate through the gravitational fields of the sun, black holes, and Earth using just one click. This is a game that tests your wits and skills. Are you ready to challenge yourself?" Battle of Gravities - "In this addictive game, you'll be up against the forces of gravity and must use a single click wisely to overcome the attraction of the sun, black holes, and Earth. With limited spaceship fuel, strategic thinking is the key to successfully returning to Earth." Space Odyssey - "Ready to embark on a journey into the unknown of space? In this unique simulation game, you'll explore the solar system, face gravity challenges, and attempt to return to Earth with just one click. Every game is a marvelous space odyssey!" Challenge Global Players - "Join space adventures with players from around the world, and prove your skills and intelligence. Share your best scores and see who can become the champion of the spaceship gravity challenge!"

About

GravityBall

Guide an ancient artifact to escape an alien stronghold. Master unique magical abilities, navigate handcrafted levels, and customize your appearance. Experience a visually stunning journey with an original soundtrack.

Highlights
  • Master 6 unique abilities
  • 20 handcrafted levels
  • Stunning handmade visuals
  • Original soundtrack
  • Unlockable skins
  • One-time additional download
Features
Read full description

Long ago, an ancient ball artifact slept on Earth - a sphere humming with forgotten magic. Then the aliens came. They took it. They locked it deep inside their base, far from the world it once protected. But some powers can't be contained forever. The artifact awakens. Now it has one purpose: escape. You are that ball. Roll, dodge, and unleash ancient magic across an alien stronghold that does not want to let you go. Every obstacle on the road ahead is part of their defense system - and every one of them is standing between you and freedom. MASTER 6 UNIQUE ABILITIES Unlock, buy, and upgrade powers that turn you from a fleeing relic into an unstoppable force: Lightning Discharge: strike the nearest enemy with a bolt of raw energy. Levitation: take to the air, where your acceleration goes through the roof. Time Distortion: slow the world to a crawl and weave through the impossible. Wrecking Ball: swing across the battlefield like never before. Shockwave: stun every enemy around you, then crush them on impact. Pandora's Box: the ultimate power. Unlocked only when all others are mastered. What's inside? Open it and find out... 20 HANDCRAFTED LEVELS No endless runner. No procedural filler. Every one of the 20 levels is uniquely designed, with rising challenge and a real finish line to reach. This is a journey with an ending - your ending. STUNNING HANDMADE VISUALS Every model and texture is crafted by hand. From the artifact's intricate surface to the alien corridors you tear through, GravityBall is built to be beautiful. ORIGINAL SOUNDTRACK A custom, original OST scores your escape - pulse-pounding when you need it, atmospheric when the base goes quiet. UNLOCK UNIQUE SKINS Customize your artifact with a collection of distinct skins and roll in style. Awaken. Dodge. Escape. The aliens stole something they never understood. Show them what it can do. Download GravityBall now and begin the escape. To deliver all 20 high-fidelity 3D levels and the complete original soundtrack, this game requires an additional one-time download of approximately 450 MB upon initial launch Terms of Use (EULA): https://nullsoftware.net/terms

Screenshots

Universe Fly4 screens
GravityBall4 screens

Verdict

The call

The clearest difference is in-app purchases: Universe Fly at none against GravityBall's 9. GravityBall's advantage is update cadence (weekly vs every 2 months). On price, ads, device support and iOS requirement 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. GravityBall sells 9 in-app purchases, starting at $2.99 per month. Universe Fly asks for nothing beyond the download.

UpkeepUpdate frequency

Universe Fly ships an update every 2 months, GravityBall weekly. The most recent releases landed on October 25, 2026 and October 8, 2026 respectively.

Scorecard2 real differences · 8 level
Universe Fly versus GravityBall: the parameters behind the verdict, then further details
ParameterUniverse FlyGravityBall
PriceFreeFree
Rating—5.0 (3 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—3 — better
Update frequencyEvery 2 monthsWeekly — better
AdsYesYes
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size71 MB166 MB
Age rating4+4+
DeveloperSHIH-CHEN FANNull Software

In-app purchases

None

Universe Fly

No in-app purchases

9 purchases

GravityBall

Subscriptions1
  • Premium Pass$2.991 Month
One-time8
  • 5000 Coin Bundle$1.99
  • 10k Coin Bundle$2.99
  • 25 Premium Crystals Bundle$4.99
Show 5 more
  • 20k Coin Bundle$4.99
  • 50k Coint Bundle$9.99
  • 100 Premium Crystals Bundle$17.99
  • 250k Coin Bundle$29.99
  • 250 Premium Crystals Bundle$39.99

Questions

Is Universe Fly free?
Universe Fly is free to download, with no in-app purchases.
Is GravityBall free?
GravityBall is free to download, with in-app purchases available.
Do Universe Fly or GravityBall have ads?
Both Universe Fly and GravityBall show ads.
Which is updated more often, Universe Fly or GravityBall?
Universe Fly ships an update every 2 months, and GravityBall weekly. Most recently, Universe Fly was updated on October 25, 2026 and GravityBall on October 8, 2026.

Other comparisons