It Rolls! vs Harbor King
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
It Rolls!
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A simple game that involves tilting your device to roll a circle on the screen in order to collide it with another circle. There are 3 levels and the game gets slightly harder with every level.
Harbor King
Manage ship traffic in a fast-paced line-drawing game. Guide vessels to docks, prevent collisions, and keep the harbor clear. Earn rewards to extend your gameplay and achieve high scores.
- Draw safe ship routes
- Guide ships to correct docks
- Manage multiple vessels
- Prevent collisions
- Collect coins for rewards
- Buy extra lives
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Draw safe routes. Guide ships to dock. Keep the harbor moving. Harbor King is a real-time ship traffic game that puts you in charge of a busy port. Draw a path for each boat, guide it to the correct dock to unload, then send it safely back out to sea. Watch every route: one collision can disrupt your run. DRAW, DOCK AND DEPART • Guide small boats and large cargo ships by drawing lines across the water. • Bring each vessel to the right dock to unload its cargo. • Keep dock entrances clear and plan around ships already on the move. • Lead ships out of the harbor once unloading is complete. KEEP TRAFFIC UNDER CONTROL As more vessels arrive, routes cross and dock space becomes limited. Plan ahead, react quickly and manage several ships at once. Different boats bring different handling challenges, making timing and route planning essential. COLLECT COINS AND CONTINUE YOUR RUN Draw through coin lines to collect coins along your route. Spin the daily wheel for additional rewards, then use coins to buy extra lives and continue after a mistake. QUICK ROUNDS, GROWING CHALLENGES Harbor King combines route drawing, time management and fast decisions in short play sessions. Each arrival gives you another path to plan and another collision to avoid. Take charge of the port and guide every ship safely home.
Screenshots
Verdict
The clearest difference is in-app purchases: It Rolls! at none against Harbor King's 5. Harbor King's advantage is iOS requirement (15.0 vs 17.0). On price, update cadence, ads 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. Harbor King sells 5 one-off in-app purchases. It Rolls! asks for nothing beyond the download.
It Rolls! ships an update every 3 weeks, Harbor King fortnightly. The most recent releases landed on October 3, 2026 and October 7, 2026 respectively.
| Parameter | It Rolls! | Harbor King |
|---|---|---|
| Price | Free | Free |
| Rating | — | 2.0 (2 ratings) — better |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | — | 2 — better |
| Update frequency | Every 3 weeks | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 0 MB | 209 MB |
| Age rating | 4+ | 4+ |
| Developer | Xiangtian Dai | INFOSTRING TECHNOLABS PRIVATE LIMITED |
In-app purchases
It Rolls!
No in-app purchases
Harbor King
- 1000 Coins$0.99
- 2500 Coins$2.99
- 5000 Coins$3.99
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- 10000 Coins$5.99
- 20000 Coins$7.99
Questions
Is It Rolls! free?
Is Harbor King free?
Do It Rolls! or Harbor King have ads?
Which is updated more often, It Rolls! or Harbor King?
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