GTO Preflop vs StackWise
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GTO Preflop
Master Texas Hold'em preflop strategy with an AI-powered solver and trainer. Analyze ranges, practice hands, and improve win rates across various game formats and stack sizes.
- GTO preflop solver and range viewer
- Advanced multiway solver
- Interactive poker trainer with achievements
- Comprehensive coverage for cash games, MTTs, and Spin & Go
- Equity calculator with EV visualization
- Professional preflop range charts
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Master Texas Holdem with the Ultimate GTO Preflop Solver & AI Poker Trainer! GTO Preflop is the professional poker solver and preflop trainer trusted by winning players worldwide. Perfect your Texas Holdem ranges, improve your win rate, and dominate cash games, MTTs, and Spin & Go with our AI-powered GTO solver technology. KEY FEATURES: • POKER SOLVER & RANGE VIEWER Access professional GTO preflop charts and opening ranges for every position. Our poker calculator delivers instant solver-approved strategies for all stack sizes. • ADVANCED MULTIWAY SOLVER Master complex scenarios with our multiway range calculator. See how GTO ranges adjust with multiple opponents - essential for modern poker strategy. • INTERACTIVE POKER TRAINER WITH ACHIEVEMENTS Build winning habits with our preflop training system. Track progress with ELO ratings and unlock achievements while mastering GTO poker fundamentals through hands-on practice. • COMPREHENSIVE COVERAGE - Cash Games: 50BB & 100BB regular, 100BB & 200BB with ante - MTT ChipEV: 3BB to 100BB stack depths - Spin & Go: 2BB to 34BB including asymmetrical stacks - 2-handed to 8-handed formats • PROFESSIONAL POKER TOOLS - Equity calculator with EV visualization - Preflop range charts for all positions - 3-betting ranges and squeeze play strategies - RFI (Raise First In) optimal frequencies - UTG, BTN, and BB specialized ranges - Advanced filtering for specific game situations - Achievement system to track your progress • PROVEN POKER TRAINING RESULTS Join players using our poker solver to improve their online poker and live game performance. Our GTO training app delivers strategies informed by professional-level solver technology. • SUBSCRIPTION OPTIONS - Premium access unlocks all positions, stack sizes, and advanced features - Regular updates with new game formats and improved solutions WHY CHOOSE OUR POKER SOLVER? Unlike basic poker calculators or static preflop charts, GTO Preflop delivers dynamic solver-based strategies with AI-powered coaching. Get professional Texas Holdem training on your mobile device - perfect for players seeking an alternative to desktop solvers. Whether you're grinding online poker, studying Texas Holdem strategy, or preparing for tournaments, our GTO solver app provides the edge you need. Learn optimal poker strategy and start winning more with scientifically proven ranges! SUBSCRIPTION DETAILS: - Payment will be charged to your Apple ID account at confirmation of purchase - Subscription automatically renews unless turned off at least 24 hours before the end of the current period - Your account will be charged for renewal within 24 hours prior to the end of the current period - You can manage and turn off auto-renewal by going to your Account Settings after purchase - Privacy Policy: https://www.gtopre.com/privacy - Terms of Use: https://www.gtopre.com/terms Note: This app is for educational purposes. Please play responsibly and within your means.
StackWise
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StackWise is a poker session tracker for cash and tournament players who want the truth, not a flattering number. THREE-TAP LOGGING Start a session, track it live, end it. Logging a cash game or tournament takes three taps. Rebuys, re-entries, and add-ons are timestamped as you go. CASH AND TOURNAMENTS, DONE RIGHT Pause and resume live cash sessions. Log tournament rebuys, re-entries, and add-ons, and see the fee you actually paid. A DASHBOARD THAT ADDS UP Profit, hourly, and ROI across any time range, with a bankroll chart and venue breakdowns. Tap the chart for a full-screen, scrubbable view of your bankroll over time. Filter by date to see exactly how a stretch went. INSIGHTS THAT KNOW WHAT THEY DON'T KNOW Win rate by venue, day, time, and stakes, each paired with a confidence range. StackWise will not show a win rate it cannot stand behind, so you never read too much into a small sample. BRING YOUR HISTORY, EXPORT YOUR DATA Import your past sessions for free, from a StackWise backup, a Poker Bankroll Tracker export (auto-detected), or any CSV with a guided column mapper. With Pro, export everything you have logged as a JSON backup or a CSV spreadsheet, anytime. SHARE A SESSION Turn a session into a clean recap card to share, with an optional background photo. Dollar amounts are off by default, your call. HOME-SCREEN WIDGET AND LIVE ACTIVITY Start, pause, resume, and rebuy from the home-screen widget. On iPhone, a Live Activity and Dynamic Island keep your running session a glance away. YOUR DATA, YOUR DEVICE Your sessions live on your device. There is no account and no sign-up. StackWise uses anonymous, first-party product analytics to learn which features get used, and it never sends the amounts you log, your notes, or your venue names. STACKWISE PRO Free includes one tracked session per week. Pro removes the cap and unlocks the full insight layer: win rate, hourly, and ROI by venue, day, time, and stakes, each with a confidence range, plus tournament fee tracking, per-stakes buy-in defaults, and data export (JSON or CSV). Pro is available as a monthly or annual auto-renewing subscription with a 7-day free trial, or as a one-time Lifetime purchase. Track your bankroll honestly. Download StackWise. SUBSCRIPTION AND LEGAL Auto-renewing subscriptions are charged to your Apple ID at confirmation of purchase. They renew automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel anytime in your App Store account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://stackwisepoker.com/privacy
Screenshots
Verdict
The clearest difference is ads: StackWise at none against GTO Preflop's shown. StackWise also leads on iOS requirement (13.0 vs 15.6). 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
Both are free to download. GTO Preflop sells 16 in-app purchases, starting at $7.99 per 7 days and StackWise sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.
GTO Preflop ships an update every 11 days, StackWise every 3 weeks. The most recent releases landed on October 13, 2026 and October 1, 2026 respectively.
| Parameter | GTO Preflop | StackWise |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (243 ratings) — better | — |
| Positive reviews | 40.0% of reviews | — |
| Number of ratings | 243 — better | — |
| Update frequency | Every 11 days — better | Every 3 weeks |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Subscription | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 124 MB | 39 MB |
| Age rating | 17+ | 17+ |
| Developer | Peka Software AS | Neon Frenchie LLC |
In-app purchases
GTO Preflop
- Pro Weekly$7.997 Days
- Pro Weekly$11.997 Days
- Pro Weekly$14.997 Days
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- Full Access7 Days trial$16.991 Month
- Pro - 1 Month7 Days trial$19.991 Month
- Pro Monthly$19.991 Month
- Pro Monthly$29.991 Month
- Access to all ranges7 Days trial$29.991 Month
- Pro Quarterly$39.993 Months
- Pro Quarterly$59.993 Months
- Access to Pro features7 Days trial$107.991 Year
- Pro version - Billed annually7 Days trial$119.001 Year
- Pro Yearly$119.991 Year
- Pro Yearly$149.991 Year
- Pro Yearly$179.991 Year
- Full feature access - Lifetime$359.00
StackWise
- StackWise Pro (Monthly)7 Days trial$4.991 Month
- StackWise Pro (Annual)7 Days trial$39.991 Year
Questions
Is GTO Preflop free?
Is StackWise free?
Do GTO Preflop or StackWise have ads?
Which is updated more often, GTO Preflop or StackWise?
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