Gravity Captain vs Twisty Rails
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
Read full descriptionHide full description
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
Twisty Rails
Build and expand a marble run track to earn in-game currency. Merge colored balls to create new colors and increase your earnings. Rotate your view to admire your creation from different angles.
- Build marble run tracks
- Earn in-game money
- Expand toy by extending path
- Merge colored balls
- Create new colors
- Rotate screen for different views
Read full descriptionHide full description
You will be addicted! Earn money as the marbles roll and enlarge your toy by extending the path in the desired direction. Create new colors by merging colored balls and earn more money with new colors. Rotate the screen to watch your toy from various angles.
Screenshots
Verdict
The clearest difference is review sentiment: Gravity Captain at 100% against Twisty Rails's 32%. Gravity Captain also leads on rating (5.0 vs 4.7) and iOS requirement (8.0 vs 15.0). Twisty Rails's advantage is update cadence (every 10 days vs every 63 months) and ratings volume (16K 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 Twisty Rails sells 18 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 4.7. That said, the two scores are not equally well evidenced: Twisty Rails has 16K 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 32% of Twisty Rails's.
Gravity Captain ships an update every 63 months, Twisty Rails every 10 days. The most recent releases landed on October 9, 2026 and October 21, 2026 respectively.
| Parameter | Gravity Captain | Twisty Rails |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | 4.7 (16K ratings) |
| Positive reviews | 100.0% of reviews — better | 32.4% of reviews |
| Number of ratings | 3 | 16K — better |
| Update frequency | Every 63 months | Every 10 days — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 8.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 14 MB | 164 MB |
| Age rating | 4+ | 4+ |
| Developer | Mike Hempfling | Upperpik Oyun Yazilim ve Pazarlama Ticaret Anonim Sirketi |
Customer experience
Gravity Captain
Twisty Rails
Bugs and requests
Gravity Captain
Not enough reviews yet to summarise bugs or requests.
Twisty Rails
Reported bugs
3 issues- Disappearing balls and buttons
- Constant game resets
- Paid ad-free option not working
Requested features
3 requests- Ability to build custom tracks
- More levels and content
- Improved ad-free experience
In-app purchases
Gravity Captain
- Remove Ads$0.99
Twisty Rails
- No ads for 24 hours$1.99
- 10 Tickets$1.99
- Money Fountain Pack$2.99
Show 15 moreShow fewer
- Engineer$2.99
- Financier$2.99
- Manager$2.99
- 20 Tickets$2.99
- Mega Bundle 50%$4.49
- Royal Treasury Pack$4.99
- No Ads$4.99
- 50 Tickets$4.99
- 30 Tickets & No Ads$5.99
- Bundle Pack$5.99
- NoAds + Mega Cash Pack$6.99
- Treasury Trove Pack$7.99
- Mega Bundle$8.99
- Big Chest Treasure2 variants$11.99
- Ultra Bundle$12.99
Questions
Is Gravity Captain free?
Is Twisty Rails free?
Which has better reviews, Gravity Captain or Twisty Rails?
Do Gravity Captain or Twisty Rails have ads?
Which is updated more often, Gravity Captain or Twisty Rails?
Other comparisons
