# Mu Alpha Lambda vs SS475

The clearest difference is update cadence: SS475 at every 6 weeks against Mu Alpha Lambda's every 38 months. On price, ads, in-app purchases and device support there is nothing between them.

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

Mu Alpha Lambda ships an update every 38 months, SS475 every 6 weeks. The most recent releases landed on October 2, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Mu Alpha Lambda | SS475 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 38 months | **Every 6 weeks** |
| Size | 33 MB | 30 MB |
| Requires iOS | 16.1 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 12+ |
| Developer | [Ricardo Cumberbatch](https://appshunter.io/developer/1455104172) | [Sand Springs Masonic Lodge 475 Association](https://appshunter.io/developer/1526616894) |

## What reviewers say

### Mu Alpha Lambda

[App page](https://appshunter.io/ios/app/mu-alpha-lambda/id1598721797)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### SS475

[App page](https://appshunter.io/ios/app/ss475/id6751544951)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Mu Alpha Lambda free?

Mu Alpha Lambda is free to download, with no in-app purchases.

### Is SS475 free?

SS475 is free to download, with no in-app purchases.

### Do Mu Alpha Lambda or SS475 have ads?

Neither Mu Alpha Lambda nor SS475 shows ads.

### Which is updated more often, Mu Alpha Lambda or SS475?

Mu Alpha Lambda ships an update every 38 months, and SS475 every 6 weeks. Most recently, Mu Alpha Lambda was updated on October 2, 2026 and SS475 on October 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.*