Chemist Calc vs Chemistry Cool
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Chemist Calc
This app serves as a smart chemistry calculator for converting between moles and grams. It also provides a comprehensive periodic table with element specifications and unit conversion tools.
- Mole to gram conversion
- Gram to mole conversion
- Periodic table with element specifications
- Unit conversion
- Learn chemistry signs
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Chemist Calc is a very smart chemist calculator. You can calculate moles to gram or gram to moles. You also have the whole periodic table elements with specification inside. You can convert between different units and also learn about all chemistry signs.
Chemistry Cool
This app provides a comprehensive resource for studying chemistry, featuring over 10,000 reactions with detailed information, a periodic table, and a molar mass calculator. It also includes a solubility table, a game for learning, and offline functionality.
- Over 10,000 chemistry reactions
- Detailed compound and element information
- Interactive periodic table
- Molar mass calculator
- Solubility table
- Chemistry learning game
- Offline functionality
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ChemistryCool has all you need to study chemistry + Over 10000 chemistry reactions available on ChemistryCool. + In each reaction, your will get the detail of compound and element of reaction like formula, IUPACName, safeties, molecular weight, the reaction condition, redox reaction. + Beautiful periodic table of elements contain all details about elements + Support store your favorite reaction. + Solubility table + Molar mass Calculator + Play game to learn + Offline working, don't require connect the internet. Let's take the time with my app to improve your chemistry knowledge. Feel free to let me know if you find any issue in app. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ All the best, Chemistry Cool
Screenshots
Verdict
The clearest difference is rating: Chemist Calc at 5.0 against Chemistry Cool's 2.0. Chemist Calc also leads on monetization model (free vs free with in-app purchases). Chemistry Cool's advantage is update cadence (every 2 months vs every 9 months) and device support (4 vs 2). 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. Chemist Calc sells 1 one-off in-app purchase and Chemistry Cool sells 3 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Chemist Calc holds the better App Store score, 5.0 against 2.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.
Chemist Calc ships an update every 9 months, Chemistry Cool every 2 months. The most recent releases landed on November 1, 2026 and October 24, 2026 respectively.
| Parameter | Chemist Calc | Chemistry Cool |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 2.0 (2 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 1 | 2 — better |
| Update frequency | Every 9 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 16.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 11 MB | 57 MB |
| Age rating | 4+ | 4+ |
| Developer | ilan TETRUASHVILI | Nguyen Le Nguyen |
Customer experience
Chemist Calc
Chemistry Cool
In-app purchases
Chemist Calc
- Remove Ad's$0.99
Chemistry Cool
- Pay-As-You-Go$0.997 Days
- Monthly$1.991 Month
- Easy Choice$3.993 Months
Questions
Is Chemist Calc free?
Is Chemistry Cool free?
Which has better reviews, Chemist Calc or Chemistry Cool?
Do Chemist Calc or Chemistry Cool have ads?
Which is updated more often, Chemist Calc or Chemistry Cool?
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