| Core Identity |
| Developer | iSheepSoft | New England Biolabs Inc | Akkyra Systems | Lars Bergelt | Apogee Instruments | Pylyp Chernov | Medicon Apps | Swift Management AG | Samuel Gan | Si-Ware Systems |
| Category | Reference | Reference | Utilities | Utilities | Business | Utilities | Medical | Utilities | Medical | Developer Tools |
| Platform | iOS | iOS | iOS | iOS | iOS, Android | iOS, Android | iOS | iOS | iOS | Android, iOS |
| Store Metrics |
| Rating | 1.9 / 5 | 3.9 / 5 | 0.0 / 5 | 0.0 / 5 | 5.0 / 5 | 4.8 / 5 | 4.5 / 5 | 3.3 / 5 | 4.0 / 5 | 1.0 / 5 |
| Ratings Count | 7 | 8 | 0 | 0 | 1 | 6 | 17 | 3 | 4 | 1 |
| Price | Free | Free | Free | Free | Free | Free | $0.99 | Free | Free | Free |
| Release Date | Feb 14, 2019 | Jan 15, 2010 | Feb 25, 2009 | Feb 2, 2024 | Apr 4, 2015 | Feb 2, 2020 | Aug 16, 2017 | Apr 11, 2018 | Apr 22, 2015 | Nov 11, 2021 |
| Last Updated | May 17, 2022 | May 1, 2026 | Dec 27, 2022 | Feb 2, 2024 | Feb 27, 2026 | Apr 8, 2026 | Dec 29, 2025 | Apr 21, 2020 | Jan 22, 2016 | Apr 12, 2026 |
| Sentiment & Reviews |
| Sentiment | negative | - | negative | - | mixed | positive | - | - | mixed | - |
| Score | 20/100 | - | 40/100 | - | 30/100 | 85/100 | - | - | 60/100 | - |
| Praises | - | - | - The application provides a convenient and accessible interface for basic chemistry training tasks
| - | - Calculation shortcuts provide significant time savings for users performing repetitive mathematical tasks within the application
| - Simple and accessible interface design allows users to navigate core functions without unnecessary friction
- Developer responsiveness and positive community interaction foster a sense of goodwill among the user base
| - | - | - Convenience of on-the-go analysis
| - |
| Complaints | - | - | - Limited selection of buffer solutions restricts utility for advanced chemistry research applications
- Functional failures in printing and email export features prevent effective data sharing
| - | - Critical UI layout failures cause buttons to render off screen on high resolution Android devices
- Instructional content is either missing or fails to respond to user interaction following the latest update
| - System default dark mode implementation renders typed text invisible during standard usage on mobile devices
| - | - | - Difficulty with non-scanner images
| - |
| Requests | - | - | - Expansion of the buffer library and addition of custom buffer entry capabilities
| - | - | - Independent dark theme toggle within the application settings to override system default display behaviors
| - | - | - | - |
| Strategic Intel |
| Strengths | - Slider-controlled SI-prefix interface provides a tactile, rapid input method for dilution tasks.
| - Authoritative biological data repository functions as a high-trust barrier to entry
- Deep integration with NEB reagent catalog drives B2B sales
- Regular content updates ensure data accuracy for experimental planning
| - Proprietary algorithm provides superior calculation accuracy
- Portable reference library enables bench-side utility
| - Seven-language interface expands potential user base across international academic markets
| - Proprietary hardware integration functions as a technical barrier to entry for non-Apogee sensor users
| - Open-source codebase enables community-led verification and trust
- Minimalist UI reduces cognitive load for students
| - | - Privacy-first design via on-device CoreML processing
| - Automated Gabor-filter detection reduces human error
- Self-contained architecture enables offline analysis
| - |
| Weaknesses | - 1.86-star rating indicates critical reliability issues.
- No updates since May 2022.
- Lacks automated chemical formula parsing.
| - 3.875 rating indicates friction in the user experience
- Lack of cloud-save or recipe export limits utility in team settings
- Interface relies on manual text entry rather than modern slider-based inputs
| - Non-functional export features prevent data sharing
- Rigid 42-buffer library limits professional research utility
- Lack of support channels prevents bug resolution
| - Zero rating count and no updates since early 2024
| - UI layout regressions on high-resolution Android devices
- Broken help documentation post-update
| - System-wide dark mode implementation breaks text visibility
- Zero monetization model limits long-term development capacity
| - | - Zero updates since 2020 creates technical debt
- 3.33 rating indicates poor performance on current hardware
| - Zero-update cadence since 2016
- Manual override requirement for mobile photos
| - |
| Pricing | free | free | free | free | free | free | paid | free | free | free |
| Momentum | Zombie | Maintenance | - | - | Maintenance | Maintenance | - | Zombie | Zombie | Intense |
| Update Cadence | 1 versions | 1 versions | - | - | 2 versions, ~226d avg | 2 versions, ~225d avg | - | 1 versions, 1 majors/6mo | 1 versions | 5 versions |
