IFAI vs Order Book Trainer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
IFAI
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買うか、売るか。AIと決める。 IFAIは、日本株・米国株の株価、チャート、決算、ニュース、SNSの反応をひとつの画面に集約し、AIチャットに相談しながら銘柄を理解できる株式分析アプリです。 証券口座の開設や連携は不要。ダウンロードしてすぐ、無料で使い始められます。 ■ IFAIレーティング — AIが銘柄を100点満点でスコア化 IFAI独自のAIレーティングが、銘柄を「市況・業績・需給」の3つの視点から分析し、総合スコアで表示します。 ・最新ニュース、マクロ環境、決算、需給までAIが読み込み、毎週更新 ・高スコア順の一覧で、いま相対的に強い銘柄がひと目でわかる ・「なぜこの評価なのか」の根拠も、AIが日本語で解説 ■ AIができること ・銘柄について気になることを、チャットでそのまま質問(音声入力対応) ・決算発表をAIが要約。数字を読み込む時間がない日でも、要点だけ把握 ・保有銘柄とウォッチリストの値動きを、AIが毎日ダイジェストでお届け ■ 投資情報を1画面に集約 ・国内外の市場データ(指数、為替、セクター動向) ・株価チャートと関連ニュース、決算スケジュール ・SNSで話題の銘柄 ・保有銘柄、ウォッチリストの管理 ・日本株、米国株に対応 ■ こんな方におすすめ ・個人投資家の方: 気になる銘柄の確認、ニュースの把握、保有銘柄の整理に ・証券営業、IFAの方: 顧客提案前の情報整理や、相場説明の準備に ・投資をこれから学ぶ方: わからないことをAIに質問しながら、銘柄理解を深める入り口に 毎朝の情報収集が、通勤時間の5分で終わる。 そんな投資体験を、IFAIがお手伝いします。 ※本アプリは情報提供を目的としており、投資助言や個別銘柄の売買推奨を行うものではありません。投資の最終判断はご自身の責任でお願いいたします。 ※株価等のデータは配信元の都合により遅延・欠落する場合があります。
Order Book Trainer
This simulator trains users to interpret financial market data like order books and time & sales tapes. It offers various market styles, difficulty levels, and includes a new module for reading earnings reports. Practice trading skills safely without real money.
- Order book (DOM) simulation
- Time and sales tape analysis
- Earnings report reading module
- Multiple market styles (Tokyo, Global)
- Adjustable difficulty levels (Beginner to Pro)
- Progress tracking and session history
- Customizable themes and languages
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Can you read the order book like a pro? Order Book Trainer: Level 2 is a training simulator that teaches the classic day-trading skill of reading the DOM (depth of market) and the time & sales tape — the same Level 2 information short-term traders watch every day. Watch bids stack up, feel the sell walls crumble, then make your call: is the next move UP or DOWN? Get scored on every read, build streaks, and watch your accuracy climb session after session. HOW IT WORKS • Watch the ladder — live bid/ask depth updating in real time • Read the tape — every print, size and aggressor side as it happens • Make the call — predict the next move before the timer runs out • Get graded — points, streak bonuses, accuracy and an S-to-D grade per session TWO MARKET STYLES • Tokyo style — banded tick tables, special quotes and daily price limits, just like the Japanese equity board • Global style — penny ticks and continuous trading in a classic DOM layout THREE DIFFICULTIES • Beginner — slower tape, shallow book, and live hints that teach you what the pressure means • Intermediate — real-time speed, full depth, no help • Pro — fast tape, strict scoring, and spoof walls designed to fake you out. Can you spot the fake orders? EARNINGS READING — NEW Read more than the book — read the financial statements too. One switch on the Home screen takes you to a quiz on reading earnings reports. • Six areas — balance sheet, income statement, cash flow statement, segments, ratios and guidance • Seven questions a set, against the clock — the faster and more accurately you read, the higher your score • Three levels, Lv1 to Lv3 — at Lv3 more than one answer can be right • Choose the standards you are tested on — US GAAP, IFRS and Japanese GAAP • Weak-point mode and a miss note to drill what you get wrong • An explanation for every answer and a built-in glossary — look up a term on the spot • Quick drills for a spare minute Statements are from fictional companies. Earnings reading needs an internet connection; questions and explanations are available in English and Japanese. TRAIN ANYWHERE, SAFELY There is no real market data, no account, no deposits — nothing to lose but your bad habits. This is a training tool, not investment advice. MADE FOR FOCUS • 11 themes — light, dark and pink/blue/yellow/green variants • 70+ languages • Session history with grades so you can track your progress GO AD-FREE (OPTIONAL) Want a distraction-free tape? The optional subscription removes every ad in the app. Subscriptions auto-renew unless cancelled; manage them anytime in your store account. The book is moving. Can you keep up?
Screenshots
Verdict
The clearest difference is in-app purchases: IFAI at none against Order Book Trainer's 2. IFAI also leads on ads (none vs shown). Order Book Trainer's advantage is update cadence (fortnightly vs every 6 weeks). On price, device support and iOS requirement 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. Order Book Trainer sells 2 in-app purchases, starting at $1.99 per month. IFAI asks for nothing beyond the download.
IFAI ships an update every 6 weeks, Order Book Trainer fortnightly. The most recent releases landed on November 5, 2026 and November 13, 2026 respectively.
| Parameter | IFAI | Order Book Trainer |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 6 weeks | Fortnightly — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 61 MB | 80 MB |
| Age rating | 4+ | 4+ |
| Developer | nicosphere | Syncly Applications |
In-app purchases
IFAI
No in-app purchases
Order Book Trainer
- Ad-Free Pro – Monthly14 Days trial$1.991 Month
- Ad-Free Pro – Yearly1 Month trial$15.991 Year









