Chemist Calc vs CloudLabs Ethylene Synthesis
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.
CloudLabs Ethylene Synthesis
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This simulator recreates a chemistry laboratory. It has a thermometer, a three-neck flask, a condenser, a heating plate, pipettes as well as other equipment and supplies to perform the synthesis of cyclopropane from ethanol, 1,3 dichloropropane and zinc.
Screenshots
Verdict
The clearest difference is in-app purchases: CloudLabs Ethylene Synthesis at none against Chemist Calc's 1. CloudLabs Ethylene Synthesis also leads on iOS requirement (9.0 vs 16.0). Chemist Calc's advantage is update cadence (every 9 months vs every 28 months). 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. Chemist Calc sells 1 one-off in-app purchase. CloudLabs Ethylene Synthesis asks for nothing beyond the download.
Chemist Calc ships an update every 9 months, CloudLabs Ethylene Synthesis every 28 months. The most recent releases landed on September 30, 2026 and October 11, 2026 respectively.
| Parameter | Chemist Calc | CloudLabs Ethylene Synthesis |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 9 months — better | Every 28 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 9.0 — better |
| Further details — not scored | ||
| Size | 11 MB | 83 MB |
| Age rating | 4+ | 4+ |
| Developer | ilan TETRUASHVILI | Jiovany Orozco |
In-app purchases
Chemist Calc
- Remove Ad's$0.99
CloudLabs Ethylene Synthesis
No in-app purchases
Questions
Is Chemist Calc free?
Is CloudLabs Ethylene Synthesis free?
Do Chemist Calc or CloudLabs Ethylene Synthesis have ads?
Which is updated more often, Chemist Calc or CloudLabs Ethylene Synthesis?
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