# Lambda vs TransPlay

The clearest difference is ads: Lambda at none against TransPlay's shown. TransPlay's advantage is update cadence (every 4 days vs every 5 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Lambda sells 2 in-app purchases, starting at $5.99 per year and TransPlay sells 10 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Lambda ships an update every 5 weeks, TransPlay every 4 days. The most recent releases landed on November 5, 2026 and November 13, 2026 respectively.

## The numbers

| Metric | Lambda | TransPlay |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/lambda-retro-with-friends/id6785801114/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 weeks | **Every 4 days** |
| Monetization | Free | — |
| Size | 23 MB | 95 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 12+ |
| Developer | [笛 姜](https://appshunter.io/developer/1561507357) | [LittleBig AdConsulting](https://appshunter.io/developer/1785879085) |

## What reviewers say

### 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 (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Annual Subscription | $5.99 | per year |
| Lifetime Premium | $8.99 | one-time |


### TransPlay

[App page](https://appshunter.io/ios/app/transplay-emulator-translator/id6792656291)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| GBA Solo | $1.99 | per month |
| WS Solo | $1.99 | per month |
| SNES Solo | $1.99 | per month |
| NES Solo | $1.99 | per month |
| SS Solo | $1.99 | per month |
| PS1 Solo | $1.99 | per month |
| 100 Translations | $0.99 | one-time |
| 250 Translations | $1.99 | one-time |
| 700 Translations | $4.99 | one-time |
| 1,600 Translations | $9.99 | one-time |


## Frequently asked questions

### Is Lambda free?

Lambda is free to download, with in-app purchases available.

### Is TransPlay free?

TransPlay is free to download, with in-app purchases available.

### Do Lambda or TransPlay have ads?

TransPlay shows ads; Lambda does not.

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

Lambda ships an update every 5 weeks, and TransPlay every 4 days. Most recently, Lambda was updated on November 5, 2026 and TransPlay on November 13, 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.*