# Mu Rho Lambda vs PennyChat

The clearest difference is update cadence: PennyChat at fortnightly against Mu Rho Lambda's every 20 months. PennyChat also leads on iOS requirement (11.0 vs 16.1). 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 Rho Lambda ships an update every 20 months, PennyChat fortnightly. Both last shipped on November 3, 2026.

## The numbers

| Metric | Mu Rho Lambda | PennyChat |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (2 ratings)](https://appshunter.io/ios/app/pennychat/id1609195901/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 20 months | **Fortnightly** |
| Monetization | — | Free |
| Size | 32 MB | 43 MB |
| Requires iOS | 16.1 | **11.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Ricardo Cumberbatch](https://appshunter.io/developer/1455104172) | [Steven Van Goethem](https://appshunter.io/developer/1494043250) |

## What reviewers say

### Mu Rho Lambda

[App page](https://appshunter.io/ios/app/mu-rho-lambda/id1593210404)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### PennyChat

[App page](https://appshunter.io/ios/app/pennychat/id1609195901)

Connect with fans and earn money through one-on-one conversations. Users can choose to be a prime user to earn, or a regular user to pay for attention. Registration and basic use are free for all.

**Highlights:** One-on-one fan conversations, Earn money as a prime user, Pay for attention as a regular user, Free registration, Free use between regular users

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Mu Rho Lambda free?

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

### Is PennyChat free?

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

### Do Mu Rho Lambda or PennyChat have ads?

Neither Mu Rho Lambda nor PennyChat shows ads.

### Which is updated more often, Mu Rho Lambda or PennyChat?

Mu Rho Lambda ships an update every 20 months, and PennyChat fortnightly. Most recently, Mu Rho Lambda was updated on November 3, 2026 and PennyChat on November 3, 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.*