Molecular Weight Calculator vs QuickshaRe
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Molecular Weight Calculator
This tool calculates the average molecular weight of molecules using their chemical formulas. It offers instant results, supports high precision, and is optimized for everyday use on iOS devices. The app prioritizes user privacy and is ad-free.
- Instant molecular weight calculation
- Copy results to other apps
- Includes formula references
- Supports up to 16 decimal places
- Works on iPhone and iPad
- Ad-free and privacy-focused
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The Molecular Weight Calculator is a physics/math tool designed to find the average molecular weight (MW) of molecules by inputting their chemical formulas. Features: - Instant calculation - Results can be copied to other apps - Includes formula references - Supports up to 16 decimal places - Works seamlessly on both iPhone and iPad. - Lightweight, compact app optimized for everyday use. - Ad-free and built with privacy in mind. Note: Chemical formulas are case-sensitive (e.g., C22H30N4O). Definitions: - Molecular mass (molecular weight): The mass of one molecule of a substance, expressed in unified atomic mass units (u). (1 u is equal to 1/12 the mass of one atom of carbon-12) - Molar mass (molar weight): The mass of one mole of a substance, expressed in grams per mole (g/mol). Thank you for your support! Visit nitrio.com for more apps for your iOS devices.
QuickshaRe
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This is a simple app that does 2 things: 1. Convert any text into QR Code and display it on your screen. 2. Convert information like text, url, map location and so on via iOS native share menu to QR Code. Nothing special, but very simple and very easy to use. Especially thanks to Share Extension, now you can conveniently share any information that can be encoded to text or URL, like a location on map or an item on your shopping app, to the people near you but unable to use AirDrop. Also, it won't show any ads so the UI remains clean!
Screenshots
Verdict
The clearest difference is price: QuickshaRe at Free against Molecular Weight Calculator's $2.99. Molecular Weight Calculator's advantage is iOS requirement (13 vs 17.6). On update cadence, 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
QuickshaRe is free to download; Molecular Weight Calculator costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Molecular Weight Calculator ships an update every 29 months, QuickshaRe every 22 months. The most recent releases landed on October 15, 2026 and October 24, 2026 respectively.
| Parameter | Molecular Weight Calculator | QuickshaRe |
|---|---|---|
| Price | $2.99 | Free — better |
| Rating | 5.0 (3 ratings) — better | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 29 months | Every 22 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13 — better | 17.6 |
| Further details — not scored | ||
| Size | 1 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Nitrio | XIANGXIN SHI |
In-app purchases
Molecular Weight Calculator
No in-app purchases
QuickshaRe
No in-app purchases
Questions
Is Molecular Weight Calculator free?
Is QuickshaRe free?
Do Molecular Weight Calculator or QuickshaRe have ads?
Which is updated more often, Molecular Weight Calculator or QuickshaRe?
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