Chemist Calc vs Noesis
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.
Noesis
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Welcome to Noesis—the ultimate library of curated masterclasses designed specifically for curious, mature minds.Whether you want to understand the hidden machinery of wealth, deconstruct artificial intelligence, or explore the profound mysteries of quantum mechanics, Noesis transforms complex subjects into beautiful, bite-sized visual lessons. Dive into a world of deep knowledge made simple, and level up your skills with expert-designed courses. EXPLORE EVERYTHING From fundamentals to advanced problem-solving, our curriculum covers a wide range of real-world topics: Math & Logic: Build powerful thinking and rational problem-solving skills. Science & Physics: Explore profound ideas without limits. Finance & Wealth: From personal finance to global markets, make smarter decisions and grow your future. Technology & AI: Shape the future by mastering the technologies that power our world. Sociology: Understand culture, human behavior, and the connections that shape society. BITE-SIZED VISUAL LEARNING Say goodbye to boring textbooks. Experience knowledge through beautifully designed, interactive cards that make deep understanding and real progress possible in just minutes a day. SHARPEN YOUR MIND WITH PUZZLES Challenge your mind with scientific paradoxes, physics riddles, and logic puzzles. Our exciting puzzle challenges make learning addictive while boosting your problem-solving reflexes. BUILD YOUR BRAIN Train daily, track your progress, earn XP, and unlock achievements. Challenge yourself consistently and become a true Scholar of the universe. Ready to explore profound ideas? Download Noesis and start your journey today. Privacy Policy: https://shektech.in/noesis/privacy-policy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is update cadence: Noesis at every 10 days against Chemist Calc's every 9 months. On price, ads, in-app purchases 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 and Noesis sells 2 in-app purchases, starting at $12.99 per month. Whichever you choose, the download price is not the number that matters.
Chemist Calc ships an update every 9 months, Noesis every 10 days. The most recent releases landed on October 16, 2026 and October 25, 2026 respectively.
| Parameter | Chemist Calc | Noesis |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 9 months | Every 10 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 11 MB | 111 MB |
| Age rating | 4+ | 17+ |
| Developer | ilan TETRUASHVILI | Abhishek Chauhan |
In-app purchases
Chemist Calc
- Remove Ad's$0.99
Noesis
- Noesis Monthly$12.991 Month
- Noesis Yearly$34.991 Year
