Comparison

Gravity One vs Mission

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

Head to head
About

Gravity One

Features
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The purpose of Gravity One is to get the Ball to the Worm Hole past the Gravity Well. As many times as possible, using as little thruster fuel as possible. Forever and ever until the end of time. -Enjoy the effects of gravity to guide the Ball to Worm Hole. -Drag the Ball to define speed and direction and perhaps you can get the Ball to Worm Hole. -Use thrusters to guide the Ball but beware the cost of using thrusters. -Ball, Gravity Well and Worm Hole randomly placed in each game. -Infinite number of regions to complete. -Tens of achievements to achieve. -No advertisements.

About

Mission

Features
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There are 20 levels in the game, and the setting of each level is different. control method: Use the simulated directional pad to control the tank to walk Click the bullet button to fire the bullet Bullet Type: 1.) Conventional flat-fire bullets 2.) Parabolic bullet 3.) Shotgun 4.) Burst 5.) Controllable Bullet (Tank cannot move when controlled) 6.) Random bullets Way to win: Defeat all enemies/reach the destination point/resist the enemy's attack for a specified time Failure mode: 1.) All tanks are destroyed 2.) The base is destroyed Enemy Characteristics: 1.) The transfer speed of the locomotive is relatively fast 2.) Dragoons have 2 HP and can destroy steel walls 3.) Killing red enemies will drop props, and different props will assist players in the game terrain: 1. The ice surface will increase the transfer speed of the tank by 50% 2. The grass will interfere with the player's sight, so pay attention to the enemies in the grass Map Editor: Currently being perfected, not yet open

Screenshots

Gravity One3 screens
Mission4 screens

Verdict

The call

The clearest difference is in-app purchases: Gravity One at none against Mission's 3. Gravity One also leads on ads (none vs shown). Mission's advantage is update cadence (weekly vs every 9 months) and iOS requirement (11.0 vs 18.0). On price 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. Mission sells 3 one-off in-app purchases. Gravity One asks for nothing beyond the download.

UpkeepUpdate frequency

Gravity One ships an update every 9 months, Mission weekly. Both last shipped on May 17, 2026.

Scorecard4 real differences ยท 2 level
Gravity One versus Mission: the parameters behind the verdict, then further details
ParameterGravity OneMission
PriceFreeFree
Update frequencyEvery 9 monthsWeekly โ€” better
AdsNo โ€” betterYes
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPadiPhone, iPad, iPod โ€” better
Requires iOS18.011.0 โ€” better
Further details โ€” not scored
Size15 MB126 MB
Age rating4+9+
DeveloperSami SalkosuoChangsha Wangtao E-commerce Co., Ltd.

In-app purchases

None

Gravity One

No in-app purchases

3 purchases

Mission

One-time3
  • 60 Gems$0.99
  • 400 Gems$4.99
  • 1000 Gems$9.99

Questions

Is Gravity One free?
Gravity One is free to download, with no in-app purchases.
Is Mission free?
Mission is free to download, with in-app purchases available.
Do Gravity One or Mission have ads?
Mission shows ads; Gravity One does not.
Which is updated more often, Gravity One or Mission?
Gravity One ships an update every 9 months, and Mission weekly. Most recently, Gravity One was updated on May 17, 2026 and Mission on May 17, 2026.

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