| Core Identity |
| Developer | Alexander Meshchenko | John Bennett | ACE Stoßdämpfer GmbH | Cornerstone Ltd | R.L. Laughlin & Company, Inc. | Dmitriy Kharutskiy | michael schricker | Sui Fai Law |
| Category | Reference | Productivity | Business | Utilities | Utilities | Utilities | Utilities | Utilities |
| Platform | Android, iOS | iOS | iOS | iOS, Android | iOS | Android, iOS | iOS | iOS |
| Store Metrics |
| Rating | 0.0 / 5 | 4.3 / 5 | 4.0 / 5 | 0.0 / 5 | 4.9 / 5 | 4.0 / 5 | 0.0 / 5 | 0.0 / 5 |
| Ratings Count | 0 | 41 | 2 | 0 | 110 | 43 | 0 | 0 |
| Price | Free | Free | Free | Free | Free | Free | Free | Free |
| Release Date | Jul 14, 2012 | Feb 25, 2015 | Feb 24, 2014 | Oct 10, 2023 | Dec 20, 2018 | Feb 27, 2014 | Apr 30, 2026 | May 8, 2026 |
| Last Updated | Mar 26, 2025 | Jun 9, 2025 | Feb 13, 2025 | Oct 10, 2023 | Sep 3, 2025 | Feb 15, 2026 | Apr 30, 2026 | May 9, 2026 |
| Sentiment & Reviews |
| Sentiment | mixed | - | - | negative | - | - | - | - |
| Score | 55/100 | - | - | 30/100 | - | - | - | - |
| Praises | - Accurate distance measurement tools provide reliable data for outdoor activities like disc golf
| - | - | - | - | - | - | - |
| Complaints | - Inability to manually input target coordinates prevents precise navigation for advanced users
| - | - | - Lack of updates and maintenance
| - | - | - | - |
| Requests | - Manual coordinate entry functionality is required to improve utility for professional navigation tasks
| - | - | - | - | - | - | - |
| Strategic Intel |
| Strengths | - Standardized ISO/GOST database provides high technical accuracy for industrial users
- Email-based order management creates a direct B2B procurement hook
| - 1996 market entry establishes high trust in data accuracy.
- ASME-specific focus provides deeper domain utility than general mechanical apps.
| - Free utility model drives brand awareness for industrial damping components.
- Simple physical model provides immediate, actionable damping suggestions for field engineers.
| - Free utility model functions as a B2B lead generation mechanism for the developer's consultancy business.
| - AGA 3 compliance ensures professional reliability
- Offline-first architecture enables remote field utility
| - Bluetooth sensor integration enables remote monitoring
- FFT and PSD analysis provides professional-grade diagnostic depth
- External hardware support via 3.5mm jack
| - Parent company testing methodologies provide high-trust calculation logic
- Mobile-first interface reduces input time for field operators
| - Real-time PBR-rendered 3D gear simulation provides visual fidelity that standard 2D calculators lack
|
| Weaknesses | - 2.5★ rating on Android indicates navigation reliability issues
- Lack of manual coordinate entry limits utility for professional power users
| - No procurement integration limits utility for supply chain professionals.
- Static reference interface lacks modern diagnostic or simulation capabilities.
| - Smartphone sensor precision limits diagnostic reliability for high-stakes industrial machinery.
- Lack of cloud synchronization prevents remote team collaboration on measurement results.
| - 2.3★ rating on Android signals poor reliability and high user dissatisfaction.
- No functional updates since 2023 creates a perception of abandonment.
| - No feature expansion since initial release
- Lacks advanced friction factor analysis
| - Manual calibration requirement creates high friction
- Lack of automated reporting features
- 3.8-3.9 rating range indicates usability hurdles
| - Zero user-review volume limits social proof
- Lack of offline-first persistence risks utility during remote jobsite connectivity drops
| - Zero monetization strategy limits capital available for R&D against industrial-grade competitors
|
| Pricing | free | free | free | free | free | freemium | free | free |
| Momentum | Zombie | Zombie | Zombie | Zombie | Zombie | Maintenance | Zombie | Zombie |
| Update Cadence | 2 versions, ~508d avg | 1 versions | 5 versions, 2 majors/6mo, ~966d avg | 2 versions, ~324d avg | 1 versions | 2 versions, 1 majors/6mo, ~17d avg | 1 versions | 1 versions |
