# E vs Deck Meta & Duel

The clearest difference is iOS requirement: E at 15 against Deck Meta & Duel's 18.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

E ships an update every 6 weeks, Deck Meta & Duel every 3 weeks. The most recent releases landed on October 29, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | E | Deck Meta & Duel |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Size | 19 MB | 131 MB |
| Requires iOS | **15** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [台科電科技股份有限公司](https://appshunter.io/developer/1826972531) | [OTKStudio](https://appshunter.io/developer/1516435070) |

## What reviewers say

### E

[App page](https://appshunter.io/ios/app/e-roommate/id1438480101)

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

**In-app purchases:** none


### Deck Meta & Duel

[App page](https://appshunter.io/ios/app/deck-meta-and-duel/id6787823376)

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

**In-app purchases:** none


## Frequently asked questions

### Is E free?

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

### Is Deck Meta & Duel free?

Deck Meta & Duel is free to download, with no in-app purchases.

### Do E or Deck Meta & Duel have ads?

Neither E nor Deck Meta & Duel shows ads.

### Which is updated more often, E or Deck Meta & Duel?

E ships an update every 6 weeks, and Deck Meta & Duel every 3 weeks. Most recently, E was updated on October 29, 2026 and Deck Meta & Duel on November 2, 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.*