# Least Common Multiple (LCM) vs ModelioAR

The clearest difference is update cadence: ModelioAR at every 3 weeks against Least Common Multiple (LCM)'s every 38 months. Least Common Multiple (LCM)'s advantage is device support and price ($0.99 vs $1.99). On in-app purchases there is nothing between them.

Least Common Multiple (LCM) costs $0.99 and ModelioAR $1.99 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, ModelioAR every 3 weeks. The most recent releases landed on October 1, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Least Common Multiple (LCM) | ModelioAR |
| --- | --- | --- |
| Price | **$0.99** | $1.99 |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 38 months | **Every 3 weeks** |
| Size | 0 MB | 4 MB |
| Requires iOS | **14.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [H Valeur](https://appshunter.io/developer/621824042) | [ADIN HALILOVIC](https://appshunter.io/developer/1718928409) |

## What reviewers say

### Least Common Multiple (LCM)

[App page](https://appshunter.io/ios/app/least-common-multiple-lcm/id1572012661)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### ModelioAR

[App page](https://appshunter.io/ios/app/modelioar/id6473444593)

**In-app purchases:** none


## Frequently asked questions

### Is Least Common Multiple (LCM) free?

Least Common Multiple (LCM) costs $0.99, with no in-app purchases.

### Is ModelioAR free?

ModelioAR costs $1.99, with no in-app purchases.

### Which is updated more often, Least Common Multiple (LCM) or ModelioAR?

Least Common Multiple (LCM) ships an update every 38 months, and ModelioAR every 3 weeks. Most recently, Least Common Multiple (LCM) was updated on October 1, 2026 and ModelioAR on October 2, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*