# CARTRIDGE vs Lambda

The clearest difference is update cadence: CARTRIDGE at every 9 days against Lambda's every 5 weeks. CARTRIDGE also leads on device support (3 vs 1) and iOS requirement (15.1 vs 17.0). On price, rating, ratings volume 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.

On the App Store both sit at effectively the same score — 5.0 for CARTRIDGE against 5.0 for Lambda. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

CARTRIDGE ships an update every 9 days, Lambda every 5 weeks. The most recent releases landed on October 7, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | CARTRIDGE | Lambda |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/cartridge-video-game-tracker/id6771879371/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/lambda-retro-with-friends/id6785801114/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 5 weeks |
| Monetization | Free | Free |
| Size | 184 MB | 23 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [SRI DURGA SUMANTH KANDULA](https://appshunter.io/developer/6771879373) | [笛 姜](https://appshunter.io/developer/1561507357) |

## What reviewers say

### CARTRIDGE

[App page](https://appshunter.io/ios/app/cartridge-video-game-tracker/id6771879371)

Organize your video game collection with this personal tracker. Add games, manage their status, rate favorites, and build a wishlist. Visualize your library's stats with an insights dashboard.

**Highlights:** Add games with details, Track game status, Rate and review games, Tag games by genre, Organize into custom collections, Manage wishlist, Collection stats dashboard, Export library

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

**In-app purchases:** none


### Lambda

[App page](https://appshunter.io/ios/app/lambda-retro-with-friends/id6785801114)

This application allows users to play supported games with others on the same local network. Create rooms and connect with nearby players for a direct, low-latency multiplayer experience. It functions as a multi-system game emulator.

**Highlights:** LAN multiplayer support, Create game rooms, Connect with nearby players, Low-latency gameplay, Multi-system emulation

**Features:** macOS Compatibility, Family Sharing

**In-app purchases:** none


## Frequently asked questions

### Is CARTRIDGE free?

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

### Is Lambda free?

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

### Which has better reviews, CARTRIDGE or Lambda?

CARTRIDGE and Lambda are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do CARTRIDGE or Lambda have ads?

Neither CARTRIDGE nor Lambda shows ads.

### Which is updated more often, CARTRIDGE or Lambda?

CARTRIDGE ships an update every 9 days, and Lambda every 5 weeks. Most recently, CARTRIDGE was updated on October 7, 2026 and Lambda on October 15, 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.*