Gravity Captain vs Idle Human
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Gravity Captain
Navigate a spacecraft by utilizing thrusters and planetary gravity for slingshot maneuvers. Collect fuel while avoiding collisions with celestial bodies in an endless, replayable challenge.
- Gravity slingshot mechanics
- Spacecraft thruster control
- Fuel collection
- Planet collision avoidance
- Randomized replayability
- Endless gameplay
- Simple controls
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Fly your spacecraft using your thrusters and the gravity from planets to help slingshot you to get to the next planet. Pick up the extra fuel from around planets when needed but avoid crashing into them. What is the furthest planet you can reach! + Use gravity to slingshot around planets + Fly spacecraft with thrusters + Pickup extra fuel + Avoid crashing into planets + Randomized for replayability + Endless gameplay + Simple controls + Leaderboard
Idle Human
Explore the fascinating process of human development from a single cell. Discover and create the various parts of the human body, from bones and organs to nerves and muscles, culminating in a complete human form.
- Discover human body parts
- Create human body from first cell
- Unravel body development sequence
- Build bones, organs, nerves, muscles
- Complete human body creation
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In IDLE HUMAN we give you the unique chance to discover and create the various parts of a human right from the first cell! Discover the amazing sequence in which a human body unravels, starting from the very first bones to every organs leading to the nerves and muscles then, finally, a complete human body!
Screenshots
Verdict
The clearest difference is review sentiment: Gravity Captain at 100% against Idle Human's 58%. Gravity Captain also leads on rating (5.0 vs 4.8) and iOS requirement (8.0 vs 16.0). Idle Human's advantage is update cadence (every 3 months vs every 63 months) and ratings volume (100K vs 3). On price, ads, in-app purchases and monetization model 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
Both are free to download. Gravity Captain sells 1 one-off in-app purchase and Idle Human sells 8 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Gravity Captain holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Idle Human has 100K ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 100% of Gravity Captain's written reviews are positive against 58% of Idle Human's.
Gravity Captain ships an update every 63 months, Idle Human every 3 months. The most recent releases landed on October 9, 2026 and October 21, 2026 respectively.
| Parameter | Gravity Captain | Idle Human |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | 4.8 (100K ratings) |
| Positive reviews | 100.0% of reviews — better | 57.5% of reviews |
| Number of ratings | 3 | 100K — better |
| Update frequency | Every 63 months | Every 3 months — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | — | #183 — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 8.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 14 MB | 284 MB |
| Age rating | 4+ | 12+ |
| Developer | Mike Hempfling | Green Panda Games |
Customer experience
Gravity Captain
Idle Human
Bugs and requests
Gravity Captain
Not enough reviews yet to summarise bugs or requests.
Idle Human
Reported bugs
3 issues- Ads not loading or crashing the game
- Offline earnings not properly credited
- Progress reset after deleting and reinstalling
Requested features
5 requests- Allow choosing gender and customizing appearance
- Add more body parts and internal systems
- Implement mini-games or interactive elements
- Introduce prestige system with meaningful rewards
- Provide option to disable 'unlocked' notifications
In-app purchases
Gravity Captain
- Remove Ads$0.99
Idle Human
- Diamond Pack 1$2.99
- 10x Tap On Cell$2.99
- Remove Interstitial Ads$3.99
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- Diamond Pack 2$4.99
- Super Combo$7.99
- Diamond Pack 3$9.99
- Diamond Pack 4$19.99
- Diamond Pack 5$49.99
Questions
Is Gravity Captain free?
Is Idle Human free?
Which has better reviews, Gravity Captain or Idle Human?
Do Gravity Captain or Idle Human have ads?
Which is updated more often, Gravity Captain or Idle Human?
Other comparisons
