TrajectoryShip vs Roll the Boulder
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
TrajectoryShip
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TrajectoryShip is a simple arcade game about avoiding asteroids in outer space. Control the trajectory of the space-ship and avoid the asteroids. Don't get too close to the black hole or the spaceship will get sucked into it. How long will you last?
Roll the Boulder
Collaborate with friends to construct buildings and utilize upgrades. Your objective is to push a payload to the finish line in this cooperative game.
- Build houses
- Work with allies
- Use upgrades
- Push the payload
- Cooperative gameplay
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Build houses, work with your allies, use upgrades, and push the payload to the end!
Screenshots
Verdict
The clearest difference is ads: TrajectoryShip at none against Roll the Boulder's shown. TrajectoryShip also leads on iOS requirement (6.0 vs 12.0). Roll the Boulder's advantage is update cadence (every 5 days vs every 7 months). On price, in-app purchases and device support 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. Neither carries in-app purchases, so what you see is what you pay.
TrajectoryShip ships an update every 7 months, Roll the Boulder every 5 days. The most recent releases landed on October 3, 2026 and October 2, 2026 respectively.
| Parameter | TrajectoryShip | Roll the Boulder |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.5 (10 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 10 — better |
| Update frequency | Every 7 months | Every 5 days — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | — | Ad-supported |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 6.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 116 MB | 175 MB |
| Age rating | 4+ | 17+ |
| Developer | Avakai Games Private Limited | FUBU GAMES OYUN YAZILIM VE BILGI TEKNOLOJILERI TICARET LIMITED SIRKETI |
In-app purchases
TrajectoryShip
No in-app purchases
Roll the Boulder
No in-app purchases
Questions
Is TrajectoryShip free?
Is Roll the Boulder free?
Do TrajectoryShip or Roll the Boulder have ads?
Which is updated more often, TrajectoryShip or Roll the Boulder?
Other comparisons
