# LCM GCD Prime Factor Math vs Geometry

The clearest difference is update cadence: Geometry at monthly against LCM GCD Prime Factor Math's every 18 months. LCM GCD Prime Factor Math's advantage is price ($0.99 vs $1.99) and iOS requirement (11.0 vs 15.1). On ads, in-app purchases and device support there is nothing between them.

LCM GCD Prime Factor Math costs $0.99 and Geometry $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

LCM GCD Prime Factor Math ships an update every 18 months, Geometry monthly. The most recent releases landed on October 6, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | LCM GCD Prime Factor Math | Geometry |
| --- | --- | --- |
| Price | **$0.99** | $1.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 18 months | **Monthly** |
| Size | 5 MB | 31 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) | [Om Prakash Chapagain](https://appshunter.io/developer/1618620262) |

## 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


### Geometry

[App page](https://appshunter.io/ios/app/geometry-solver-pro/id1618832615)

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

**In-app purchases:** none


## Frequently asked questions

### Is LCM GCD Prime Factor Math free?

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

### Is Geometry free?

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

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

Neither LCM GCD Prime Factor Math nor Geometry shows ads.

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

LCM GCD Prime Factor Math ships an update every 18 months, and Geometry monthly. Most recently, LCM GCD Prime Factor Math was updated on October 6, 2026 and Geometry on October 12, 2026.

---

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