ProScan360 vs Boat Speedometer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ProScan360
Enhance your sports performance with a visual-cognitive training tool. Customize cues like numbers and colors to improve scanning, awareness, and decision-making during drills and gameplay. Adaptable for various sports and skill levels.
- Customizable visual cues (numbers, colors)
- Adjustable timing
- Flexible use in live training
- Supports phones and tablets
- Available in 21 languages
- Focuses on perception and response
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ProScan360 is a visual-cognitive training tool designed to develop scanning, awareness, and decision-making in sport. Using customizable visual cues—numbers, colours, or both—ProScan360 integrates easily into technical drills, skill work, and game-based training. Coaches and athletes define how each cue is interpreted, allowing the tool to adapt to different sports, ages, and development stages. Rather than prescribing drills or outcomes, ProScan360 focuses on perception and response. This supports the development of transferable decision-making habits that carry over into real performance environments. ProScan360 can be used in individual training, team sessions, private coaching, and academy settings. Key Features • Customizable visual cues (numbers, colours, or both) • Adjustable timing • Flexible use within live training environments • Designed for phones and tablets • Available in 21 languages Who It’s For • Coaches and academies • Athletes at any stage • Individual and private trainers Philosophy ProScan360 provides information, not instructions. How that information is used is defined by the training context. Scanning and awareness are essential in modern sport. ProScan360 helps players process information quickly, respond instantly, and build habits that translate directly into matches. No Ads. No Subscriptions. No Data Collection. A clean experience built purely for performance.
Boat Speedometer
This marine speedometer offers a clear, easy-to-read display of your boat's current speed, designed for quick checks while sailing or boating. It records voyages, tracks key metrics, and integrates with Apple Health for heart rate monitoring.
- High-contrast live speed display
- Apple Watch and Live Activity support
- Voyage recording with detailed metrics
- Route history and CSV/KMZ export
- Apple Health integration for heart rate
- Simple, clutter-free interface
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HullSpeed is a clean, highly legible sailing and boating speedometer with Apple Watch and Live Activity support. It works for all activities but is designed around sailing. Designed for quick speed checks while underway, HullSpeed gives sailors and boaters a simple, reliable marine speed readout on Apple Watch and iPhone. HullSpeed keeps the focus on what matters: your current BOAT SPEED. The display is large, simple, and easy to read at a glance, making it ideal for sailing, dinghy racing, cruising, or any time you want a straightforward marine speedometer without clutter. A small trend chart helps you quickly see the impact of trim changes. HullSpeed also records your voyages so you can review your time on the water later. Saved voyages include speed, distance, duration, average speed, maximum speed, route history, and exportable CSV data. In addition to sailing data, HullSpeed also withs with Apple Health to measure your heart rate via an Apple Watch so you can keep track of your activity at sea. Features: * Large, high-contrast live speed display. * Designed for quick wrist checks on Apple Watch, or quick glances at your phone. * Live Activity support on iPhone. * Record sailing voyages from iPhone or Apple Watch. * Track distance, duration, average speed, and max speed, and heart rate. * View saved route history. * Export voyage data as CSV or KMZ. * Unlock continued use with a one-time in-app purchase. * Includes 3 free trial voyages. If you like it you can purchase for life. No subscription or account required. Privacy Policy: https://www.catspaw-systems.com/PrivacyPolicies/HullSpeedPrivacy.html
Screenshots
Verdict
The clearest difference is price: Boat Speedometer at Free against ProScan360's $0.99. Boat Speedometer also leads on update cadence (every 5 days vs every 5 weeks). ProScan360's advantage is in-app purchases (none vs 1) and iOS requirement (13.0 vs 18.6). On review sentiment, 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
Boat Speedometer is free to download; ProScan360 costs $0.99 up front. Boat Speedometer sells 1 one-off in-app purchase. ProScan360 asks for nothing beyond the download.
ProScan360 ships an update every 5 weeks, Boat Speedometer every 5 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.
| Parameter | ProScan360 | Boat Speedometer |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | — | 5.0 (20 ratings) — better |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | — | 20 — better |
| Update frequency | Every 5 weeks | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Free with in-app purchases — better |
| Devices | iPhone, iPad, iPod — better | iPhone, Apple Watch |
| Requires iOS | 13.0 — better | 18.6 |
| Further details — not scored | ||
| Size | 20 MB | 33 MB |
| Age rating | 4+ | 4+ |
| Developer | Vlad Nykolyshyn | Catspaw Systems LLC |
Customer experience
ProScan360
Boat Speedometer
In-app purchases
ProScan360
No in-app purchases
Boat Speedometer
- Hullspeed Pro$5.99
Questions
Is ProScan360 free?
Is Boat Speedometer free?
Do ProScan360 or Boat Speedometer have ads?
Which is updated more often, ProScan360 or Boat Speedometer?
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