At a glance
| Kinfo | TradeGreen | |
|---|---|---|
| Price | FREE $0 forever; PRO $24.90/month; PRO+ $44.90/month. Yearly billing advertised as 'Save 25%'. | $10/month or $84/year ($7/month billed annually) |
| How trades get in | Broker Auto Sync on every plan, including FREE | Read-only sync with 20+ brokers |
| Assets | Not stated on the pricing page | Stocks and options at supported brokers |
| Platforms | Not stated on the pricing page | iPhone and Android |
| Notable features | Verified Profile; basic analytics (FREE); advanced reports (PRO); spread detection and Excel/Google Sheets integration (PRO+) | Automatic write-up of each closed trade; win rate, profit factor, R and expectancy per setup |
Competitor details from Kinfo's own site, retrieved 7 October 2026: https://kinfo.com/pricing. Prices can change, so check the page before you decide. TradeGreen prices are US pricing; the App Store shows your local price.
Where TradeGreen differs
These points are about TradeGreen only. They are not claims about what Kinfo does or does not do.
- Read-only broker sync. TradeGreen connects read-only to more than 20 brokers. It can see your fills; it cannot place orders or move money.
- Each closed trade is written up automatically. When a position closes, the app journals it for you, so the record exists even on days you do not open the app.
- Statistics per setup. Win rate, profit factor, R-multiple and expectancy are computed for each of your own setups, so you can see which ones pay and which ones cost you.
- Phone first. TradeGreen runs on iPhone and Android.
- One price. $10/month or $84/year, which works out to $7/month billed annually.
On price, be clear: Kinfo's free plan is $0 and includes broker auto-sync, so it costs less than TradeGreen. Against Kinfo's paid plans, TradeGreen's $10/month is below PRO at $24.90/month, as listed on 7 October 2026. Kinfo describes itself as a social trading app. TradeGreen is journal-first: your trades and statistics stay private unless you opt in to its verified leaderboard, which shows percent return only, computed from read-only broker fills.
When Kinfo is the better choice
Based on what Kinfo lists on its own pricing page, it may suit you better if:
- You want to pay nothing. Kinfo's FREE plan is $0 forever and includes broker auto-sync and basic analytics. TradeGreen is a paid app, so Kinfo's free plan is the cheaper option.
- You want a public, verified track record. Kinfo lists a Verified Profile, and describes itself as an app that lets you view other investors' portfolios. If the social side is what you are after, that is its stated focus.
- You live in spreadsheets. PRO+ lists Excel/Google Sheets integration and spread detection.
If those are your priorities, Kinfo is a reasonable choice. If you want a journal first, with per-setup statistics and sharing only if you opt in, read on.
Questions to ask before you choose
Before you pick either tool, answer these honestly. They matter more than any feature list:
- Will you open it? A journal you never look at is worth nothing. Pick the one that fits where you already are, desktop or phone.
- Is your broker supported? Check both lists for your exact broker before paying.
- What question do you want answered? If it is which of your setups make money, you need setup tags and per-setup statistics. If it is how a trade unfolded bar by bar, you need replay or charts.
- What will it cost over a year? Compare the annual figures, not only the monthly ones, and check the vendor page on the day you decide.
How to switch
Switching does not have to mean losing your history. A sensible order:
- Keep your Kinfo records. If Kinfo offers an export, save a copy of your trade history before you change anything. TradeGreen does not import other journals' files, so treat that export as your archive.
- Connect your broker to TradeGreen. The connection is read-only. New closed trades are journaled automatically from then on.
- Tag your setups. Give each trade a setup name so the per-setup statistics have something to group by. If you have never defined your setups, the trading plan template is a good place to start.
- Run both for a few weeks if you like. There is no rule that says you must cancel on day one. Compare what each tool tells you about the same trades, then keep the one you actually open.
If you want to sanity-check numbers by hand while you compare, the R-multiple calculator and profit factor calculator use the same formulas the app does. For a side-by-side of several journals on one page, see TradeGreen compared.
Summary
Kinfo offers a free plan with broker auto-sync and a verified profile, and paid plans from $24.90/month, with a social angle. TradeGreen costs $10/month or $84/year, runs on iPhone and Android, writes up each closed trade and shows which of your setups make money. If you want to see whether a setup is worth trading, win rate vs risk reward explains the numbers that answer it.
Kinfo is a trademark of its owner. TradeGreen is not affiliated with or endorsed by Kinfo.