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Free study and samples

Basic opening practice, Daily Ten, diagnostics, the position lesson, saved explanations, basic progress and the free mistake-review sample remain ad-free. Try the replayable defending samples: big blind facing a button open, and button facing a big-blind three-bet. Free access does not depend on an ad, consent form or purchase.

Permanent Defending Preflop and Pro

The permanent Defending Preflop module contains 30 situations: 15 facing an open and 15 facing a three-bet, with 3,276 reachable decisions in rangetempo-original-1.0.0. It includes replay and the module's charts and filters. Active Pro includes this content and is not charged again. Purchased module ownership survives Pro expiry. The app preserves earned preview grants and lets an admitted unfinished set finish.

Pro retains all three practice families, adaptive practice, focused filters, detailed progress and the complete range library during access. The configured US subscription prices remain $4.99 monthly and $29.99 annually; eligible annual subscribers may receive Apple's seven-day trial. Local prices and eligibility are shown before checkout.

Reference and grading

The curriculum uses six-player no-limit Hold'em, 100 big blinds, no ante, zero rake and fixed study bet sizes. It is original, AI-assisted and self-checked, not independently expert-reviewed or solver-validated. A supported answer matches this bounded reference, not a guarantee that every alternative strategy is wrong. Report a suspected error with the content version, positions, prior actions and saved explanation. Purchase never bypasses content validation.

Progress, diagnostics and recovery

Practice saves locally after committed answers and resumes on the same device. There is no cross-device progress sync. Settings offers export and reset; reset keeps a local recovery copy. Restore purchases restores eligible ownership, not lost practice history. Keep the app installed and retry after making storage available if a save fails.

Optional local diagnostics start off and are shared only through an explicit export. Disabling them clears local events but cannot recall files already shared. Notifications require permission and schedule locally. Sound follows Silent Mode; haptics, four-color suits, large text and text range views offer alternatives.