Periodic Table PRO vs Thinkaloud
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Periodic Table PRO
Explore a virtual chemistry lab with interactive experiments and detailed information on all chemical elements. Features include atom structure simulations, downloadable PDFs, and studying analytics to enhance learning. Supports multiple languages and offers a cohesive, functional design.
- Virtual chemistry lab with experiments
- Detailed chemical element information
- Atom structure simulations
- Downloadable element PDFs
- Studying analytics
- Multi-language support
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Periodic Table PRO 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.periodic-table.pro Periodic Table PRO - The chemistry lab in your pocket.
Thinkaloud
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Thinkaloud, will be able to record and track the decisions of principals at various levels of education. aims to collect data for analysis and potentially, to help improve the decision making process of leaders/principals in the future.
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Verdict
The clearest difference is in-app purchases: Thinkaloud at none against Periodic Table PRO's 8. On price, update cadence, 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. Periodic Table PRO sells 8 one-off in-app purchases. Thinkaloud asks for nothing beyond the download.
Periodic Table PRO ships an update every 6 weeks, Thinkaloud every 2 months. The most recent releases landed on September 18, 2026 and September 10, 2026 respectively.
| Parameter | Periodic Table PRO | Thinkaloud |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (86 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 86 — better | — |
| Update frequency | Every 6 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 210 MB | 35 MB |
| Age rating | 4+ | 17+ |
| Developer | AGILE FLEX TECH SRL | Matthew Brown |
In-app purchases
Periodic Table PRO
- SPECIAL OFFER!$9.99
- Chernobyl experiments$9.99
- Explosive experiments$9.99
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- Funny experiments$9.99
- Experiments with fire$9.99
- Gas bubbles experiments$9.99
- Melting experiments$9.99
- Oxidation experiments$9.99
Thinkaloud
No in-app purchases
Questions
Is Periodic Table PRO free?
Is Thinkaloud free?
Do Periodic Table PRO or Thinkaloud have ads?
Which is updated more often, Periodic Table PRO or Thinkaloud?
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