Comparison

メモハック 暗記カード vs Debate Coach

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

メモハック 暗記カード

Features
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【教科書を1ページ撮るだけ。AIが穴埋めの一問一答と解説にします】 宅建・行政書士・社労士の条文も、簿記の勘定科目も、日本史の年号も、撮れば問題になります。解説つきで、赤シートでも4択でも解けます。 「覚えたはずなのに、テスト本番で思い出せない」。その原因は“復習のタイミング”にあります。メモハックは、AI×科学的な間隔反復学習で「本番で思い出せる記憶」をつくる暗記学習アプリです。 ■ 3ステップでかんたん スキャン:教科書・ノート・参考書をカメラで撮影 AIが出題:要点を読み取り、一問一答やクイズを自動生成 最適なタイミングで復習:忘れかけた頃にAIが出題し、記憶に定着 ■ メモハックが選ばれる理由 ・撮るだけAI出題 … 面倒な単語帳・問題集づくりはもう不要 ・科学的な間隔反復(SRS)… あなたの記憶度に合わせて復習日を自動調整 ・アクティブリコール … “思い出す”練習で、使える知識に ・習熟度の可視化 … どこまで覚えたか一目でわかる ・目標に合わせた学習 … 志望校・資格試験に最適化 ・学習ストリーク … 毎日続く仕組みで習慣化 ・ランキング … 仲間と競って、やる気アップ ・オフライン復習 … 移動中でもサクサク ■ こんな方におすすめ ・英単語・古文単語・用語をとにかく覚えたい人 ・資格試験・国家試験を控えた社会人 ・暗記が苦手、勉強が続かない人 ■ 料金 ・無料プランで今すぐスタート ・PRO / ULTRA … AI出題をたっぷり使える有料プラン。より高性能なAIで、本気の受験・資格対策に。 ※有料プランは自動更新サブスクリプションです。詳細はアプリ内、プライバシーポリシー・利用規約をご確認ください。 スキマ時間を、暗記の時間に。 「覚える」をラクにする、メモハックを今すぐ無料で。

About

Debate Coach

Features
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You think of the perfect line three hours later. Debate Coach gives it to you now. Say what the argument is about and what the other person said, and it writes back messages you can send word for word — with a receipt underneath, so you are not asserting something you cannot back. TWO WAYS TO USE IT Coach — for the argument you are actually having. Paste what they sent. Get replies that answer it, in your voice, ready to send. Spar — for the one you are about to have. Pick a topic, pick your side, and the app takes the other side and tries to beat you. Good practice for the real thing, or just for the sport of it. WHAT MAKES IT DIFFERENT A receipt under every message. Each reply shows what it is leaning on, so you can check it before you send it rather than after. It writes what you would write. First person, plain text, no markdown, no "well, actually" — the message is the message. Spell it your way and it follows your spelling. Three tones. Friendly concedes their fair points before countering. Sharp lands the point cleanly, no hedging. Savage names the hole in their reasoning and is funny at that reasoning's expense — the argument, never the person. It knows who is receiving it. A housemate is not your boss, and neither is a stranger replying to you online. Say who you are up against and what winning would look like, and the reply changes shape. It keeps going. They answer back, so do you. The whole exchange stays in one thread you can come back to. 31 LANGUAGES The interface is translated into 31 languages, and replies are written in the language you are arguing in — because the message is the product, and a message you cannot send is no use to you. PRIVATE BY DEFAULT No account and no sign-in. Your saved arguments stay on your phone. No analytics, no ads, no tracking, and the app asks for no system permissions at all. FAIR WARNING Replies are written by AI. They can be wrong, including the facts offered as support, and they are not legal, medical, financial or professional advice. Check anything you plan to present as fact before you send it. The app argues with arguments. It will not write harassment or threats, and it will not go after a person or a group of people — only the reasoning. PREMIUM Free to try. Premium unlocks unlimited arguments and replies, every tone including Savage, and a receipt under every message. Monthly or annual, auto-renewing until you cancel, with no free trial. Terms of Use: https://debatecoach-privacy.web.app/terms Privacy Policy: https://debatecoach-privacy.web.app/privacy

Screenshots

メモハック 暗記カード4 screens
Debate Coach4 screens

Verdict

The call

The clearest difference is ads: Debate Coach at none against メモハック 暗記カード's shown. On price, update cadence, in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. メモハック 暗記カード sells 6 in-app purchases, starting at $1.99 per 7 days and Debate Coach sells 2 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

メモハック 暗記カード ships an update weekly, Debate Coach every 9 days. The most recent releases landed on November 5, 2026 and November 8, 2026 respectively.

Scorecard1 real difference · 5 level
メモハック 暗記カード versus Debate Coach: the parameters behind the verdict, then further details
Parameterメモハック 暗記カードDebate Coach
PriceFreeFree
Update frequencyWeekly — betterEvery 9 days
AdsYesNo — better
In-app purchasesYesYes
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.115.0 — better
Further details — not scored
Size48 MB46 MB
Age rating4++9
DeveloperHinata TomodaAsadbek Alisherovich

In-app purchases

6 purchases

メモハック 暗記カード

Subscriptions6
  • メモハック PRO 週額$1.997 Days
  • メモハックPro 月額$5.991 Month
  • メモハックULTRA週額$5.997 Days
Show 3 more
  • メモハック Ultra 月額$19.991 Month
  • メモハックPro 年額7 Days trial$59.991 Year
  • メモハック Ultra 年額7 Days trial$199.991 Year
2 purchases

Debate Coach

Subscriptions2
  • Premium Monthly$6.991 Month
  • Premium Yearly$33.991 Year

Questions

Is メモハック 暗記カード free?
メモハック 暗記カード is free to download, with in-app purchases available.
Is Debate Coach free?
Debate Coach is free to download, with in-app purchases available.
Do メモハック 暗記カード or Debate Coach have ads?
メモハック 暗記カード shows ads; Debate Coach does not.
Which is updated more often, メモハック 暗記カード or Debate Coach?
メモハック 暗記カード ships an update weekly, and Debate Coach every 9 days. Most recently, メモハック 暗記カード was updated on November 5, 2026 and Debate Coach on November 8, 2026.

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