Mouse Scale vs PondPal
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Mouse Scale
This app helps U.S. truck drivers estimate axle weights from air suspension pressure for optimized loads, fuel savings, and safety. It offers a one-time calibration and provides instant weight results, with an optional PRO version for advanced analysis.
- Instant weight estimates
- One-time calibration
- Fuel efficiency optimization
- Winter safety guidance
- Advanced PRO version features
- Load distribution calculations
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Mouse Scale PRO is a major upgrade to the outdated load-control industry, which still relies on mathematical models created long before smartphones and onboard computers existed. If you are new to our technology, we recommend starting with Mouse Scale Light. It is simpler, more affordable, and easier to understand before moving to Mouse Scale PRO. The unwritten rule of this industry is: Whoever determines weights deserves to be rewarded by motor carriers. Terms of Use: https://arc.net/l/quote/vgehazzr Mouse Scale PRO is an information breakthrough for drivers, motor carriers, and truck manufacturers. Its new mathematical model combines all seven key variable parameters of the truck and dry van—including fuel and DEF weight distribution, any fifth-wheel position, trailer tandem position, suspension pressures, and driver weight—to calculate 25 useful weight-related results. Load-control digitalization is the path toward partial-load transportation because our apps use well-known suspension pressure gauges to estimate cargo weight, cargo center of mass, and remaining payload capacity. Our goal is to equip every truck and trailer with practical, affordable load-control technology that improves safety, environmental responsibility, transportation efficiency, and helps increase profits for drivers, motor carriers, and truck manufacturers. Digitization is inevitable. Our formulas provide far more information than just axle weights and gross weight. Drivers and carriers around the globe need more information about the weight parameters of the cargo being transported by semi-trucks. Within approximately three years, half of American trucks will have onboard computers with an extended network of sensors capable of using our new truck math. We would like to digitize the remaining trucks and trailers using smartphones. Progress is unstoppable. Do not resist it. Embrace new technologies.
PondPal
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PondPal is your all‑in‑one companion for a healthier, happier pond. Plan maintenance, record water tests, and monitor fish and plant care—all in one place. Get gentle reminders, clear insights, and simple tools that help you prevent problems before they start. What you can do: Keep water balanced: log tests, spot trends, and track improvements over time Stay organized: schedule cleanings, filter changes, and seasonal tasks with reminders Care for life: track fish, plants, feedings, treatments, and health notes See the big picture: view pond stats, history, and progress at a glance Shop smarter: discover supplies, upgrades, and essentials tailored to your setup Perfect for backyard ponds, koi enthusiasts, water gardens, and small aquascapes. Whether you’re just starting out or fine‑tuning a mature ecosystem, PondPal helps your water stay clear—and your aquatic life thrive.
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Verdict
The clearest difference is in-app purchases: PondPal at none against Mouse Scale's 2. PondPal also leads on update cadence (every 4 days vs every 6 weeks). On price, ads, device support and iOS requirement 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. Mouse Scale sells 2 in-app purchases, starting at $4.99 per month. PondPal asks for nothing beyond the download.
Mouse Scale ships an update every 6 weeks, PondPal every 4 days. The most recent releases landed on October 1, 2026 and September 28, 2026 respectively.
| Parameter | Mouse Scale | PondPal |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 6 weeks | Every 4 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.1 | 15.1 |
| Further details — not scored | ||
| Size | 52 MB | 51 MB |
| Age rating | 4+ | 4+ |
| Developer | Mouse Scale LLC | Matt McReavy |
In-app purchases
Mouse Scale
- Light7 Days trial$4.991 Month
- Light Annually7 Days trial$49.991 Year
PondPal
No in-app purchases









