E vs Deck Meta & Duel
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
E
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E-Roommate, the billing can be for the entire dormitory's electricity consumption or only for air conditioning usage. After installing the dormitory user app and completing the dormitory room or equipment pairing, users can check the electricity consumption status of the dormitory or air conditioning through the app. It can be paired with an automatic top-up machine to support automatic top-up function.
Deck Meta & Duel
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Browse ranking decks, popular builds by trophy range, and card usage rates. Bookmark decks and build duel sets in the app. FEATURES • Ranking decks — See what top ladder players are running • Popular decks — Explore frequently used builds by trophy range • Card usage — Spot which cards are rising or falling in the meta • Bookmarks — Save decks you want to try later Whether you are climbing ladder or preparing for challenges, this app makes it easier to study strong decks and make smarter card choices. This is an unofficial fan-made companion for Clash Royale players. It is not affiliated with, endorsed by, or sponsored by Supercell. This material is unofficial and is not endorsed by Supercell. For more information see Supercell's Fan Content Policy: www.supercell.com/fan-content-policy Visual assets follow the Supercell Fankit: https://fankit.supercell.com/
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | E | Deck Meta & Duel |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 weeks | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15 — better | 18.0 |
| Further details — not scored | ||
| Size | 19 MB | 131 MB |
| Age rating | 4+ | 4+ |
| Developer | 台科電科技股份有限公司 | OTKStudio |
In-app purchases
E
No in-app purchases
Deck Meta & Duel
No in-app purchases
