Numichart Orderflow vs Order Book Trainer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Numichart Orderflow
This real-time market app visualizes executed trade data into low-latency volume profiles, price ladders, and numiprint charts. Track buy and sell volume by price level and monitor one-minute activity. It offers a Picture in Picture mode for multitasking without requiring an account or placing trades.
- Real-time executed data streams
- Low-latency volume profile
- Price ladder view
- Numiprint chart
- Numitape view
- Picture in Picture mode
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Numichart Orderflow is a real-time market app. It combines executed data streams from many sources into a low-latency volume profile, price ladder, numiprint chart, and numitape view. Track buy and sell volume by price level, watch one-minute numichart activity, and keep the ladder visible with Picture in Picture while using other apps. The app does not require an account, does not place trades, and does not collect personal data.
Order Book Trainer
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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? TRAIN ANYWHERE, SAFELY Every price, order and trade is synthetically generated on your device. 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: Numichart Orderflow at none against Order Book Trainer's 2. Numichart Orderflow also leads on ads (none vs shown) and update cadence (every 2 days vs every 3 weeks). Order Book Trainer's advantage is iOS requirement (15.0 vs 17.0). On price 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. Order Book Trainer sells 2 in-app purchases, starting at $1.99 per month. Numichart Orderflow asks for nothing beyond the download.
Numichart Orderflow ships an update every 2 days, Order Book Trainer every 3 weeks. The most recent releases landed on September 11, 2026 and September 19, 2026 respectively.
| Parameter | Numichart Orderflow | Order Book Trainer |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (8 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 8 — better | — |
| Update frequency | Every 2 days — better | Every 3 weeks |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Requires iOS | 17.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 8 MB | 42 MB |
| Age rating | 4+ | 4+ |
| Developer | Numan Thabit | Syncly Applications |
In-app purchases
Numichart Orderflow
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
Questions
Is Numichart Orderflow free?
Is Order Book Trainer free?
Do Numichart Orderflow or Order Book Trainer have ads?
Which is updated more often, Numichart Orderflow or Order Book Trainer?
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