MTG Builder vs HPCG memo
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MTG Builder
This app helps Magic: The Gathering players manage their decks. It offers card searching, deck building, and export options for popular platforms like MTG Arena. Share your deck lists and registration sheets with friends or use them for tournaments.
- Card search by multiple parameters
- Deck management and editing
- MTG Arena deck list export
- Tournament deck registration sheet output
- Card image download
- Multi-language support
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MTG Builder is an unofficial support application for Magic: The Gathering. You can use functions such as card search, deck management, deck list output for MTG Arena, and deck registration sheet output. Card images, deck lists including those for MTG Arena and deck registration sheets can be shared with friends using the share function to attach and send to SNS, e-mail, etc. You can use to adjust the deck for the tournament. If you have any problems, please contact the e-mail of the developer. E-mail: mtg.builder.app@gmail.com Twitter : https://twitter.com/BuilderMtg Overview of MTG Builder ・ Card search screen - Easy card search by basic parameters such as card name, subtype, oracle, format, card set, color, mana cost, type, rarity, power and toughness - Card image download function for each card set ・ Deck list screen - Deck test function - Draft deck construction function - Shield deck construction function - Format selection (Manage decks for each format) - Add new deck, delete deck, duplicate deck, change deck image - Deck import fuction - MTG Arena deck list output, share function - Output and share of deck registration sheets used in official tournaments such as Grand Prix - Deck list display function, share function - .txt, .dec, .mwDeck, .cod format text file output function ・ Deck editing screen - Switch between mainboard area and sideboard area - Drag and drop a card from the card list at the top of the screen to add a card to the deck - Drag and drop a card from the deck display screen to the card list to delete the card from the deck ・ Option screen - English, Japanese, Chinese, French, German, Italian, Korean, Portuguese, Russian, Spanish language settings can be switched. - The card image of the selected language is displayed ◆Auto-update items Title: MTGBuilder Pro Term: Auto renewal every month Price: $2.49~(Automatic monthly renewal. However, subject to revision by AppStore) - Payment will be charged to your Apple account. - MTGBuilder Pro will be automatically renewed unless cancelled at least 24 hours before the end of the purchasing period. - When MTGBuilder Pro is renewed, a monthly fee ($2.49~) will be automatically charged. - You can stop auto-renewal by going to Settings>AppleID>Subscription. Privacy Policy https://mtg-builder-711c6.firebaseapp.com/privacy_policy.html MTGBuilder Terms of Use https://m3a7p.hp.peraichi.com/ Terms of Use : https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ ◆Contact information mtg.builder.app@gmail.com
HPCG memo
Manage your Harry Potter Card Game decks and collection with this fan-made app. Build decks according to game rules, search cards easily, track your owned cards, and share your decks with others.
- Deck building with rule enforcement
- Card search with hiragana input
- Owned card quantity management
- Deck code sharing
- In-app card details lookup
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HPCG memo は、ハリー・ポッターカードゲーム (HPCG) のデッキ構築・所持カード管理を1つのアプリにまとめたメモアプリです。 ■ 主な機能 ・デッキ構築 — Partner1枚 + メインデッキ50枚 のルールに沿ってデッキを管理。同名カード4枚制限も自動チェック。 ・カード検索 — ひらがな入力でも検索可能(「はりー」→「ハリー・ポッター」)。タグでの絞り込み、レアリティ表示にも対応。 ・所持枚数管理 — カードごとに所持枚数を記録。デッキに対して何枚不足しているかを一目で確認。 ・デッキコード — デッキ構成をテキスト1行に圧縮してコピー&ペースト。別端末・他のプレイヤーと簡単に共有。 ・カード詳細 — 公式カードデータをアプリ内で素早く参照。 ■ 注意事項 本アプリは個人制作の非公式ファンメイドアプリです。Warner Bros. Entertainment Inc.、J.K. Rowling、株式会社ムービック、その他いかなる権利者とも提携・後援・公認関係はありません。
Screenshots
Verdict
The clearest difference is in-app purchases: HPCG memo at none against MTG Builder's 1. HPCG memo also leads on review sentiment (100% vs 67%) and update cadence (daily vs every 2 months). MTG Builder's advantage is iOS requirement (13.0 vs 15.1). On price, ads and device support 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. MTG Builder sells 1 in-app purchase, starting at $2.49 per month. HPCG memo asks for nothing beyond the download.
MTG Builder ships an update every 2 months, HPCG memo daily. The most recent releases landed on October 18, 2026 and October 14, 2026 respectively.
| Parameter | MTG Builder | HPCG memo |
|---|---|---|
| Price | Free | Free |
| Rating | 3.2 (5 ratings) — better | — |
| Positive reviews | 66.7% of reviews | 100.0% of reviews — better |
| Number of ratings | 5 — better | — |
| Update frequency | Every 2 months | Daily — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Ad-supported — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 254 MB | 48 MB |
| Age rating | 12+ | 4+ |
| Developer | Yuki Abe | SHOTA MIYAHIRA |
Customer experience
MTG Builder
HPCG memo
In-app purchases
MTG Builder
- MTG Builder Pro$2.491 Month
HPCG memo
No in-app purchases









