Isotope Browser vs MiUni PR
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Isotope Browser
Access comprehensive nuclear data for over 4,000 nuclides and isomers. Explore interactive charts, filter by various criteria, and view detailed information for each nuclide. Data is sourced from reliable resources and available offline.
- Properties of over 4,000 nuclides and isomers
- Interactive Chart of Nuclides
- Periodic Table of Elements
- Filter by half-life, decay mode, radiation type, and energy
- Detailed nuclide information with web links
- Offline access to embedded database
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Provided by the Nuclear Data Section of the International Atomic Energy Agency, the app gives properties of more than 4 000 nuclides and isomers. A Chart of Nuclides, with zooming and tapping enabled, and a Periodic Table of Elements are included to allow easy selection and navigation. Filter criteria on half-life, decay mode, radiation type and energy can be selected. Summary data are presented in a scrolling list, with a details page for each nuclide containing web links to the data sources and further information such as level and decay schema. The filtered nuclides can be visualised on the Chart of Nuclides. Data are taken from the most recent and reliable sources, and optimal search-and-retrieve performance is achieved with an embedded database, meaning that no network connection is required.
MiUni PR
This all-in-one university app provides students with essential tools for campus life. Access interactive campus maps, academic planning, student organizations, and local services. Stay connected with events, sports, and find academic support.
- Interactive campus GPS
- GPA calculator
- Student organization finder
- Academic program explorer
- Local commerce directory
- Tutor search
- Academic calendar
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MiUni – Tu vida universitaria, en una sola app MiUni es la aplicación todo-en-uno diseñada para estudiantes universitarios. Con acceso rápido a herramientas esenciales, vida estudiantil, funciones académicas y servicios dentro y fuera del campus, MiUni te conecta con todo lo que necesitas para una experiencia universitaria completa. ¿Qué puedes hacer con MiUni? • Explorar tu campus con el GPS interactivo. • Calcular tu GPA y proyectar tus notas fácilmente. • Conocer y unirte a asociaciones estudiantiles según tu comunidad o intereses. • Consultar eventos, resultados y "roster" de los equipos deportivos . • Buscar objetos perdidos y comunicarte directamente con quien los encontró usando Encuéntralo. • Revisar la oferta académica de programas subgraduados y graduados. • Encontrar comida cerca del campus según tus preferencias. • Buscar hospedajes cercanos a la universidad. • Disfrutar del minijuego Flappy Bulldog desde la página principal. • Calendario académico actualizado. • Explorar el comercio local de Mayagüez, incluyendo barberías, car wash, mecánicos, gimnasios, tiendas y mucho más, todo organizado para que encuentres lo que necesitas rápidamente • Conseguir tutores fácilmente con la función Tutorías, donde puedes conectar con estudiantes o profesores que ofrecen ayuda académica en las materias que necesites refuerzo..
Screenshots
Verdict
The clearest difference is update cadence: MiUni PR at every 5 days against Isotope Browser's every 6 weeks. Isotope Browser's advantage is rating (4.8 vs 4.4) and review sentiment (83% vs 57%). 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.
Isotope Browser holds the better App Store score, 4.8 against 4.4. Both are backed by a comparable volume of ratings — 27 and 73 respectively. Written reviews point the same way: 83% of Isotope Browser's written reviews are positive against 57% of MiUni PR's.
Isotope Browser ships an update every 6 weeks, MiUni PR every 5 days. The most recent releases landed on October 16, 2026 and October 2, 2026 respectively.
| Parameter | Isotope Browser | MiUni PR |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (27 ratings) — better | 4.4 (73 ratings) |
| Positive reviews | 82.6% of reviews — better | 57.1% of reviews |
| Number of ratings | 27 | 73 — better |
| Update frequency | Every 6 weeks | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 8 MB | 216 MB |
| Age rating | 4+ | 17+ |
| Developer | IAEA | William Flores Torres |
Customer experience
Isotope Browser
MiUni PR
In-app purchases
Isotope Browser
No in-app purchases
MiUni PR
No in-app purchases









