# LCM GCD Prime Factor Math vs MultipliKid

The clearest difference is price: MultipliKid at Free against LCM GCD Prime Factor Math's $0.99. MultipliKid also leads on update cadence (monthly vs every 18 months). LCM GCD Prime Factor Math's advantage is in-app purchases (none vs 1) and iOS requirement (11.0 vs 15.1). On ads and device support there is nothing between them.

MultipliKid is free to download; LCM GCD Prime Factor Math costs $0.99 up front. MultipliKid sells 1 one-off in-app purchase. LCM GCD Prime Factor Math asks for nothing beyond the download.

LCM GCD Prime Factor Math ships an update every 18 months, MultipliKid monthly. The most recent releases landed on October 6, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | LCM GCD Prime Factor Math | MultipliKid |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 18 months | **Monthly** |
| Size | 5 MB | 46 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Maria Dolores Garcia Ferre](https://appshunter.io/developer/970100146) | [nicolas crebessegues](https://appshunter.io/developer/1869896411) |

## What reviewers say

### LCM GCD Prime Factor Math

[App page](https://appshunter.io/ios/app/lcm-gcd-prime-factor-math/id1488738897)

**Features:** macOS Compatibility

**In-app purchases:** none


### MultipliKid

[App page](https://appshunter.io/ios/app/multiplikid/id6758550168)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MultiKid life time access | $1.99 | one-time |


## Frequently asked questions

### Is LCM GCD Prime Factor Math free?

LCM GCD Prime Factor Math costs $0.99, with no in-app purchases.

### Is MultipliKid free?

MultipliKid is free to download, with in-app purchases available.

### Do LCM GCD Prime Factor Math or MultipliKid have ads?

Neither LCM GCD Prime Factor Math nor MultipliKid shows ads.

### Which is updated more often, LCM GCD Prime Factor Math or MultipliKid?

LCM GCD Prime Factor Math ships an update every 18 months, and MultipliKid monthly. Most recently, LCM GCD Prime Factor Math was updated on October 6, 2026 and MultipliKid on October 7, 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.*