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App Store Apps > Finance > GridTrade — Trading Journal
GridTrade — Trading Journal icon

GridTrade — Trading Journal

by Fabian Lehmann · Finance · Free
On the App Store since July 2026 · Data updated 2026-11-02

GridTrade — Trading Journal is made and published by Fabian Lehmann. AppBrain is an independent app data site and isn't affiliated with Fabian Lehmann. The app name, icon, screenshots and description belong to Fabian Lehmann and are shown as published on the App Store.

AppBrain's verdict

Last updated
September 17, 2026
Size
12.9 MB
Official page on the App Store

User feedback

Ratings and reviews on the App Store

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Store listing

By Fabian Lehmann, from the App Store
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Screenshots by Fabian Lehmann, from the the App Store listing
Description by Fabian Lehmann Written by the developer, not by AppBrain. Click to read.
GridTrade is the trading journal for day traders running multiple funded accounts in parallel.

Most journals solve "log my trades" — and stop there. GridTrade was built for the actual problem: making visible the emotional and behavioural patterns that decide whether you pass your prop firm evaluation or not.

WHAT MAKES GRIDTRADE DIFFERENT

• Per-trade emotion tracking (1–5)
Every trade gets a structured emotion rating — not a free-text note, but a filterable value. After 30–50 trades the pattern is undeniable: your high-emotion trades cost you money.

• 9 combinable filters
Date, time window, weekday, asset, side, outcome, emotion, setup, setup validity — all stackable at once. "What's my win rate on NQ longs at the NY open at emotion 1–2?" One click.

• Native multi-account
Multiple prop firm evaluations plus your live account in parallel — each with its own balance, equity curve and trade list. But unified analytics across all of them.

• Setup playbook with live stats
Define the setups you actually trade. Each gets a live win rate and expectancy. Most traders discover here that 1–2 of their favourite setups have negative expectancy.

• Trading calendar
Every day a coloured box: green, red, grey. You spot drawdown streaks at a glance — before they cost you the account.

• Automatic R-multiple
R is calculated automatically from entry, stop, exit and position size. Tick values for NQ, ES, MNQ, MES, RTY, GC, CL, BTC, EUR/USD and many more are preloaded. Custom tickers with custom tick values supported.

• Mistakes catalog
Revenge trading, FOMO entry, stop moved, overtrading after a win — tag it, filter it, see the pattern.

• Screenshots & notes
Attach an annotated chart per trade. Daily bias and notes tracked separately.

YOUR DATA

Hosted in Germany (Hetzner Frankfurt) and the EU (Supabase, Ireland). GDPR-compliant with row-level security per user. Nobody but you reads your trades — not even us. Export as JSON/CSV anytime.

IMPORTANT — WHAT GRIDTRADE IS NOT

GridTrade is a journaling and analytics tool. It is explicitly NOT a broker, NOT a trading platform and NOT a signals service.

• GridTrade does not execute trades and is not connected to any broker
• GridTrade does not provide trading recommendations or financial advice
• GridTrade is not affiliated with, endorsed by or sponsored by any prop firm
• Trading carries substantial risk, including total loss of capital

All trades are entered manually — by design. The 60 seconds you spend logging a trade ARE the reflection moment. There is no broker integration and no auto-import.

SUBSCRIPTION

GridTrade Pro is available as an in-app subscription. All features are included in a single tier — no Pro/Premium ladder, no upsells.

Terms of Use (EULA):
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Privacy Policy:
https://gridtrade.de/datenschutz
Official page on the App Store

Safety and technology

Found in the app by AppBrain
Price
Free
App size
12.9 MB
Content rating
High

Technologies used by GridTrade — Trading Journal

Releases

Updates seen on the App Store
Version
5.1
Launched
July 2026

No changelog data

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Rankings

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About the app and developer

About GridTrade — Trading Journal

GridTrade — Trading Journal is a finance app developed by Fabian Lehmann.

User Ratings

The app has no ratings yet.

App Information

GridTrade — Trading Journal is freely available from the App Store. The app size is 12.93 MB. The latest version available is 5.1. The last update was on September 17, 2026.

Technical Requirements

The app has a content rating of High Maturity. The app has been available on the App Store since July 2026.

Developer information for Fabian Lehmann

Fabian Lehmann

Address:

Frequently asked questions about GridTrade — Trading Journal

Is GridTrade — Trading Journal free?

Yes. GridTrade — Trading Journal is free on the App Store.

Is GridTrade — Trading Journal still available?

Yes. GridTrade — Trading Journal is on the App Store, and the last update we saw was on September 17, 2026.

How large is GridTrade — Trading Journal?

GridTrade — Trading Journal is 12.93 MB.

Is GridTrade — Trading Journal suitable for children?

App Store gives GridTrade — Trading Journal a high maturity rating. It is meant for adults.

Who made GridTrade — Trading Journal?

GridTrade — Trading Journal was developed by Fabian Lehmann. It is listed in the finance category on the App Store.

What are the best alternatives to GridTrade — Trading Journal?

People looking at GridTrade — Trading Journal also look at these finance apps: Prop Firm Calculator, TradePlan, Consistry: Prop Firm Journal, TradeScan AI: Crypto & Charts, PropSize: Lot Size Calculator.

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