Hafenskipper vs CCRtools
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Hafenskipper
Practice realistic harbor maneuvers and ship docking. This simulation app offers training levels for beginners and free running modes for experienced users to master ship dynamics and safe navigation in confined waters.
- Realistic physics simulation
- 6 ship types
- Prop walk simulation
- 12 training levels
- Free running mode
- Wind and current simulation
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Train to stop, dock and turn your ship with this realistic simulation app. Maneuvering your ship in close quarters can be a challenge and must be trained well. Hafenskipper simulates harbor maneuvers under power and can help you to get a good understanding of the ship dynamics. Experienced users can work on specific maneuvers in the free running mode. Beginners can use the training levels to prepare for the next practical boating lessons. Your Mission: - Maneuver the ships safely through the harbor - Dock at the pier and park in the slip - Choose one of the 12 training levels or drive around freely - Complete one level successfully to unlock the next level Features: +Realistic physics simulation +6 ship types: Boat with outboard engine, motorboat, small dinghy boat, sailing yacht with engine, motor yacht with twin engine, catamaran +Motorboat and sailing yacht with prop walk +12 training levels +1 free running mode with optional wind and current simulation and mooring +1 free running bay mode with wind, mooring and anchoring Get Hafenskipper today!
CCRtools
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CCRtools is application for closed-circuit rebreather (CCR) divers. CCRtools helps you prepare for dives safely with checklists, gas blending calculations, O₂ sensor tracking, and standard diving calculators. Checklists can be downloaded, created or modified and can contain checks, values to enter and timers. The sensor log supports up to five O₂ sensors displaying the trend of linearity.
Screenshots
Verdict
The clearest difference is price: CCRtools at Free against Hafenskipper's $3.99. CCRtools also leads on update cadence (fortnightly vs every 2 months). Hafenskipper's advantage is iOS requirement (7.0 vs 18.2). On ads, 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
CCRtools is free to download; Hafenskipper costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Hafenskipper ships an update every 2 months, CCRtools fortnightly. The most recent releases landed on September 30, 2026 and September 26, 2026 respectively.
| Parameter | Hafenskipper | CCRtools |
|---|---|---|
| Price | $3.99 | Free — better |
| Rating | 4.4 (26 ratings) — better | — |
| Positive reviews | 74.1% of reviews | — |
| Number of ratings | 26 — better | — |
| Update frequency | Every 2 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 7.0 — better | 18.2 |
| Further details — not scored | ||
| Size | 44 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | STUR UG (haftungsbeschraenkt) | Kai-Uwe Sattler |
In-app purchases
Hafenskipper
No in-app purchases
CCRtools
No in-app purchases









