Least Common Multiple (LCM) vs Unitloft
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Least Common Multiple (LCM)
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The IOS Least Common Multiple (LCM) App was created in response to requests by visitors to the popular https://multiples.info website. This app will not only find the LCM of your numbers, but it will also calculate the multiplier you need to multiply each number by to get the LCM. The app is fast, intuitive, and easy to use. It is a standalone app, which means that it will work perfectly fine in places with little or no Internet access. We hope the Least Common Multiple App will become one of your favorite math apps.
Unitloft
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Convert named lists together, review each result with its units, and save the worksheet for the next job. HOW IT WORKS 1. Open Sheets and choose a category plus the source and destination units. 2. Enter up to 200 lines, optionally using Label = number, and review row errors. 3. Save a worksheet, load it again, or share the results as CSV text. The main converter, recipe scaling, pinned conversions and recent conversions remain available. Worksheets use the same unit catalog, including the temperature offset between Celsius and Fahrenheit. WHAT TO KNOW Supports the units in the app catalog. Use your decimal separator without unit symbols or thousands separators. Invalid rows remain visible and block sharing. Up to 30 worksheets are retained. CSV is shared as text. Fuel-economy values must be positive. iPhone and iPad.
Screenshots
Verdict
The clearest difference is price: Least Common Multiple (LCM) at Free against Unitloft's $2.99. Least Common Multiple (LCM) also leads on iOS requirement (14.1 vs 17.0). Unitloft's advantage is update cadence (fortnightly vs every 38 months). On ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Least Common Multiple (LCM) is free to download; Unitloft costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Least Common Multiple (LCM) ships an update every 38 months, Unitloft fortnightly. The most recent releases landed on October 19, 2026 and October 10, 2026 respectively.
| Parameter | Least Common Multiple (LCM) | Unitloft |
|---|---|---|
| Price | Free โ better | $2.99 |
| Update frequency | Every 38 months | Fortnightly โ better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod โ better | iPhone, iPad |
| Requires iOS | 14.1 โ better | 17.0 |
| Further details โ not scored | ||
| Size | 0 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | H Valeur | Robert Corbin |
In-app purchases
Least Common Multiple (LCM)
No in-app purchases
Unitloft
No in-app purchases
Questions
Is Least Common Multiple (LCM) free?
Is Unitloft free?
Do Least Common Multiple (LCM) or Unitloft have ads?
Which is updated more often, Least Common Multiple (LCM) or Unitloft?
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