# Least Common Multiple Solver vs Math Solver Scanner

The clearest difference is device support: Least Common Multiple Solver at 3 against Math Solver Scanner's 1. Least Common Multiple Solver also leads on iOS requirement (15.0 vs 17.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Least Common Multiple Solver sells 7 one-off in-app purchases and Math Solver Scanner sells 3 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Least Common Multiple Solver | Math Solver Scanner |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | — |
| Size | 179 MB | 17 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Glindemann, Sennoun, Langer GbR](https://appshunter.io/developer/1024972809) | [LIE KUN JI](https://appshunter.io/developer/1531900074) |

## What reviewers say

### Least Common Multiple Solver

[App page](https://appshunter.io/ios/app/least-common-multiple-solver/id6792020111)

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| +30 User Tokens | $0.29 | one-time |
| +1 Convenience Token / 6h, max. +2 | $0.59 | one-time |
| +150 User Tokens | $0.99 | one-time |
| +2 Convenience Tokens / 6h, max. +4 | $0.99 | one-time |
| +300 User Tokens | $1.49 | one-time |
| +4 Convenience Tokens / 6h, max. +8 | $1.59 | one-time |
| Lifetime Access | $1.99 | one-time |


### Math Solver Scanner

[App page](https://appshunter.io/ios/app/math-solver-scanner-twinsolve/id6809714613)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TwinSolve Pro (Weekly) | $6.99 | per 7 days |
| TwinSolve Pro (Yearly) | $39.99 | per year |
| TwinSolve Pro Lifetime | $79.99 | one-time |


## Frequently asked questions

### Is Least Common Multiple Solver free?

Least Common Multiple Solver is free to download, with in-app purchases available.

### Is Math Solver Scanner free?

Math Solver Scanner is free to download, with in-app purchases available.

### Do Least Common Multiple Solver or Math Solver Scanner have ads?

Neither Least Common Multiple Solver nor Math Solver Scanner shows ads.

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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.*