EMD PTE vs Bryant Mobile
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
EMD PTE
This comprehensive mobile reference work provides detailed information on all chemical elements. It features a molar mass calculator, interactive visualizations, and offline access, making it an indispensable tool for students, educators, and chemistry enthusiasts.
- Detailed element information
- Visualized element properties
- Molar mass calculator
- Offline access
- Multi-language support
- Element comparison function
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The EMD PSE App is the ultimate tool for every friend of chemistry – whether pupil or teacher, university student or professor, amateur or expert, hobbyist or technician. Our app is the must-have of digital periodic tables. Get informed with our mobile reference work, any time, with ease, offline and in detail, in the usual straightforward, user-friendly way. Download now free of charge and start experimenting. New features in the latest version: - Additional translations: Chinese (simplified), Portuguese, and Russian. - Users can now change the language directly in the app - New function for direct comparison of two elements - A separate keypad for the molar mass calculator makes formulas easier to enter - Headline and breadcrumbs added for improved orientation - Filtering option and optimized usability for the ranking list of properties - Update of element master data - Update to current operating system versions - Improved touch support for diagrams - Museum mode All existing features: - All important information about the elements: atomic number, valence electrons, oxidation state, electronegativity according to Allred-Rochow and Pauling, atomic mass, boiling point, melting point, atomic radius, density, history, discoverer, classification, crystalline structure type, electron configuration, ionization energy, isotopic composition, state of matter, hardness according to Mohs, basic state, oxidation numbers, percentage of mass in Earth’s crust, year of discovery, half-life, and much more. - Visualized element properties: atomic radius, atomic radius graphic, electronegativity (according to Allred-Rochow and Pauling), ionization energy, relative atomic mass, state of matter, ranking list of properties, discovery, classifications. - Molar mass calculator: simple entry field for chemical formulas. Calculate molar mass simply and quickly. - Offline use. No Internet needed. All contents in one app. - Streamlined handling of access rights. - Interactive operation: smart operating elements and numerous selection options. - Variety of languages: German, English, French and Spanish.
Bryant Mobile
This official university app provides students with convenient access to campus resources. Manage your academic life with class schedules, course searches, and grade checks. It also offers essential campus information like emergency contacts and dining details.
- Class schedule viewing
- Course search
- Grade checking
- Account holds review
- Emergency contacts
- Dining information
- Work orders
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The official Bryant University mobile application helps you stay connected to campus by providing quick and convenient access to a wide range of resources. Current students can view their class schedule, search for courses, check their grades, and review any holds on their account. The app also provides access to emergency contact numbers, dining information, guest passes, and work orders making it a helpful companion for navigating everyday campus life.
Screenshots
Verdict
The clearest difference is review sentiment: EMD PTE at 90% against Bryant Mobile's 20%. EMD PTE also leads on rating (4.6 vs 1.7) and iOS requirement (12.0 vs 15.1). Bryant Mobile's advantage is update cadence (every 3 months vs every 8 months). On price, ratings volume, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
EMD PTE holds the better App Store score, 4.6 against 1.7. Both are backed by a comparable volume of ratings — 124 and 51 respectively. Written reviews point the same way: 90% of EMD PTE's written reviews are positive against 20% of Bryant Mobile's.
EMD PTE ships an update every 8 months, Bryant Mobile every 3 months. Both last shipped on October 23, 2026.
| Parameter | EMD PTE | Bryant Mobile |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (124 ratings) — better | 1.7 (51 ratings) |
| Positive reviews | 90.5% of reviews — better | 20.0% of reviews |
| Number of ratings | 124 — better | 51 |
| Update frequency | Every 8 months | Every 3 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 18 MB | 45 MB |
| Age rating | 4+ | 17+ |
| Developer | Merck KGaA (Darmstadt, Germany) | Bryant University |
Customer experience
EMD PTE
Bryant Mobile
Bugs and requests
EMD PTE
Reported bugs
2 issues- Incorrect atomic radius data for some elements
- Glitches when switching between screens
Requested features
4 requests- Add search functionality
- Provide more customization options
- Include isotope and mass data
- Improve navigation between elements
Bryant Mobile
Not enough reviews yet to summarise bugs or requests.
In-app purchases
EMD PTE
No in-app purchases
Bryant Mobile
No in-app purchases









