# Least Common Multiple LCM vs Martingale Strategy

The clearest difference is rating: Martingale Strategy at 5.0 against Least Common Multiple LCM's 3.0. Least Common Multiple LCM's advantage is device support (3 vs 1) and iOS requirement (11.0 vs 16.6). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Martingale Strategy holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

Least Common Multiple LCM ships an update every 12 months, Martingale Strategy every 15 months. The most recent releases landed on November 4, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Least Common Multiple LCM | Martingale Strategy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (1 ratings)](https://appshunter.io/ios/app/least-common-multiple-lcm/id6741225203/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/martingale-strategy/id6751220278/reviews)** |
| Number of ratings | 1 | **2** |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 12 months** | Every 15 months |
| Monetization | Ad-supported | Ad-supported |
| Size | 12 MB | 6 MB |
| Requires iOS | **11.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [SDG CODE DOO NIS](https://appshunter.io/developer/1343251532) | [Kevin Tang](https://appshunter.io/developer/1780758221) |

## What reviewers say

### Least Common Multiple LCM

[App page](https://appshunter.io/ios/app/least-common-multiple-lcm/id6741225203)

Easily calculate the least common multiple (LCM) of two numbers with this straightforward utility. Designed for simplicity, it offers a quick and user-friendly way to find the LCM.

**Highlights:** Calculate LCM of two numbers, Easy to use interface, Quick results, Simple utility tool

**Features:** macOS Compatibility

**In-app purchases:** none


### Martingale Strategy

[App page](https://appshunter.io/ios/app/martingale-strategy/id6751220278)

This tool helps you understand the Martingale betting system by calculating risks, simulating outcomes, and visualizing results. Explore probability and risk management without real money.

**Highlights:** Risk of ruin calculator, Betting simulations, Preset game probabilities, Cumulative profit/loss graphs, Interpretable results

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

**In-app purchases:** none


## Frequently asked questions

### Is Least Common Multiple LCM free?

Least Common Multiple LCM is free to download, with no in-app purchases.

### Is Martingale Strategy free?

Martingale Strategy is free to download, with no in-app purchases.

### Which has better reviews, Least Common Multiple LCM or Martingale Strategy?

Martingale Strategy is rated higher. Least Common Multiple LCM averages 3.0 out of 5 from 1 ratings, while Martingale Strategy averages 5.0 from 2 ratings.

### Do Least Common Multiple LCM or Martingale Strategy have ads?

Both Least Common Multiple LCM and Martingale Strategy show ads.

### Which is updated more often, Least Common Multiple LCM or Martingale Strategy?

Least Common Multiple LCM ships an update every 12 months, and Martingale Strategy every 15 months. Most recently, Least Common Multiple LCM was updated on November 4, 2026 and Martingale Strategy on November 5, 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.*