Mendeleev.me vs Colba Ustoz
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Mendeleev.me
Explore the periodic table with detailed element information, interactive chemistry experiments, and atom structure simulations. This educational tool offers multi-language support, downloadable resources, and studying analytics to enhance learning. Discover hidden secrets and enjoy a cohesive, functional design.
- Virtual chemistry laboratory
- Detailed element information
- Atom structure simulations
- Downloadable element PDFs
- Studying analytics
- Multi-language support
- Interactive experiments
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Mendeleev.me is a multiple-awarded and certified app that provides the following: 01. A virtual laboratory with cool chemistry experiments 02. Concise information for all chemical elements 03. Multi-language support 04. In memoriam Chernobyl 05. Hidden app secrets (easter eggs) 06. Studying analytics 07. Quick search & in-place information filtering 08. Downloadable PDFs for each chemical element 09. Presentation galleries & movie-clips 10. Atom structure simulations 11. Cohesive design focused on functionality 12. Controls for haptic feedback, sounds & visual effects The app complies with IUPAC's (International Union of Pure and Applied Chemistry) latest standardization and is used in more than 148 countries worldwide. Love the app? Rate us! We update the app regularly so we can make it better for you. If you have feedback & questions please visit our website: https://app.mendeleev.me Mendeleev.me - The chemistry lab in your pocket.
Colba Ustoz
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Colba Ustoz — o‘qituvchilar uchun mo‘ljallangan zamonaviy SRM (Student Relationship Management) tizimi. Ilova orqali: O‘quvchilarni boshqarish; Davomatni yuritish; Guruhlarni boshqarish; Dars jarayonini kuzatish; Hisobotlarni ko‘rish; Ta’lim jarayonini samarali tashkil etish mumkin. Colba Ustoz o‘quv markazlari va ta’lim muassasalari o‘qituvchilari uchun qulay va samarali boshqaruv vositasidir.
Screenshots
Verdict
The clearest difference is in-app purchases: Colba Ustoz at none against Mendeleev.me's 4. Mendeleev.me's advantage is iOS requirement (13.0 vs 15.0). On price, ads and device support 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. Mendeleev.me sells 4 one-off in-app purchases. Colba Ustoz asks for nothing beyond the download.
| Parameter | Mendeleev.me | Colba Ustoz |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (24 ratings) — better | — |
| Number of ratings | 24 — better | — |
| Update frequency | Every 6 weeks | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 210 MB | 32 MB |
| Age rating | 4+ | 4+ |
| Developer | AGILE FLEX TECH SRL | ONESAFF, MCHJ |
In-app purchases
Mendeleev.me
- SPECIAL OFFER!$9.99
- The Chernobyl Experiments Pack$9.99
- The Explosive Experiments Pack$9.99
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- The Metals Experiments Pack$9.99
Colba Ustoz
No in-app purchases
