Gravity Slingshot vs Joe!
Price, ratings, monetisation and update history for both games, side by side โ with what reviewers say about each.
Gravity Slingshot
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Welcome to Gravity Slingshot, the ultimate space-physics puzzle game! You control a glowing neon planet adrift in a deep, minimalist galaxy. Your goal is to launch your planet and hit the target, but you have to navigate the gravitational pull of massive stars along the way! How to play: - Tap and drag your finger backward to pull your planet like a slingshot. - A glowing trajectory line will show you your path. Release to fling! - Watch out for the massive neon stars! Their gravity will bend the path of your planet. - Use the gravity to your advantage: curve your shots around obstacles and hit the glowing target. - Do not crash into the stars or fly off the screen, or it is GAME OVER! Features: - Incredibly smooth, custom-built gravity physics engine. - Satisfying slingshot mechanics with trajectory preview. - Beautiful, high-contrast neon graphics set in a dark space environment. - Endless, procedurally generated levels that challenge your aim. Can you master the physics of orbit? Download Gravity Slingshot now and launch into space!
Joe!
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Meet Joe. He's on a mission to become as smart as possible. Collect brain cells, discover new skills, and merge everything you collect into Joe's head to increase his IQ. The smarter you get, the harder it becomes to stop. Features: * Collect brain cells by swiping Joe and discover new skills * Merge everything into Joeโs head to raise his IQ * Easy to pick up, hard to put down * Climb the leaderboard and chase the highest IQ * Unlock achievements and master every skill
Screenshots
Verdict
The clearest difference is in-app purchases: Gravity Slingshot at none against Joe!'s 1. Joe!'s advantage is ads (none vs shown) and iOS requirement (15.0 vs 26.1). 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
Both are free to download. Joe! sells 1 one-off in-app purchase. Gravity Slingshot asks for nothing beyond the download.
| Parameter | Gravity Slingshot | Joe! |
|---|---|---|
| Price | Free | Free |
| Ads | Yes | No โ better |
| In-app purchases | No โ better | Yes |
| Devices | iPhone, iPad | iPhone, iPad, iPod โ better |
| Requires iOS | 26.1 | 15.0 โ better |
| Further details โ not scored | ||
| Size | 7 MB | 95 MB |
| Age rating | 4+ | 4+ |
| Developer | Leon Glas | HENRI JOHAN FINCKENBERG |
In-app purchases
Gravity Slingshot
No in-app purchases
Joe!
- Joe's Tie$1.99
Questions
Is Gravity Slingshot free?
Is Joe! free?
Do Gravity Slingshot or Joe! have ads?
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