Adds NVIDIA technical and event research with source references, improves research navigation and saved observations, and updates risk summary processing and disclosures.

Improves research conclusions and saved-price charts, brings scenario, portfolio and reminder management together, and clarifies research terms in four languages. Refines purchase restoration and research navigation.

Adds market expectations, near-term research reviews, peer comparisons, and forward research tracking. Improves sign-in validation, session recovery, and login feedback.

Adds clearer valuation categories and scenario assumptions, improves financial evidence checks and research workflows, and optimizes image memory use.

This update adds clearer valuation input checks and review notices, improves cash-flow sensitivity explanations, and improves app compatibility and reliability.

This update improves reliability across research workflows and app performance.

This update improves reliability across research workflows and app performance.

Explore a clearer research workflow with valuation input audits, market-implied expectations, event scenarios, and a history of what changed in each valuation. Saved research, alerts, and reports are grouped under My Research.

Redesigns research with clearer evidence-first workflows, stronger valuation and peer-comparison models, improved scenario analysis, and refreshed portfolio, archive, and account screens.

Improves valuation research with clearer evidence labels, expandable source details, localized value formatting, refreshed valuation controls, and stronger model-quality explanations.

Adds evidence-backed research briefs, investment-thesis stress tests, clearer valuation inputs and change explanations, shareable research cards, research alerts, and weekly reports. Also improves portfolio risk diagnostics, reliability, and performance.

Adds clearer research conclusions and input provenance, shareable research cards, research push notifications, and weekly reports. Also improves portfolio risk diagnostics, reliability, and performance.

Improves sign-in and subscription restoration reliability, refines research and portfolio workflows, and includes performance and stability fixes across the app.

Adds on-demand valuation generation for supported equities, expands peer comparisons with P/E, P/B and free cash flow yield, adds a full sensitivity matrix, and explains model-quality component scores and limitations.

Restores in-app language switching for English, Chinese, Japanese, and Korean. English remains the default for new installations, and your language choice now persists across sessions.

A redesigned, calmer interface on iPhone and iPad: Home, Research, Portfolio and Account, with each advanced tool opened from the screen it belongs to. - Scenario analysis now validates every assumption and reports update status, errors and cash-flow warnings. - Model evaluation only shows verified point-in-time samples; unverified accuracy figures are no longer displayed. - Portfolio and risk tools are reachable from the new Portfolio tab. - You can now delete your account directly from the Account screen. - Sign in with Apple is now native.

Sign in with Apple now uses Apple's native authentication experience on iPhone and iPad. This update also improves account linking and authentication reliability across the app and website.

Model evaluation now shows an evidence-collection state while immutable point-in-time valuation snapshots accumulate. Success rates and historical accuracy remain unavailable until enough samples mature. This update also improves multilingual copy and release reliability.

Adds Risk Radar with shared macro risk history and Pro watchlist news. Improves symbol switching, mobile layouts, and network reliability.

Risk Radar now shows shared macro risk history on mobile, with a shorter market screener list and clearer timeout handling.

Improved Chinese localization across the app, clearer risk and macro views, timezone-aware news timestamps, and reliability fixes for account sign-in.

Adds Pro Risk Radar monitoring with watchlist news, bearish macro signals, and compact rendering for large signal sets.

Adds live quotes for common market ETFs such as QQQ and SPY, improves quote-only research flows, refreshes valuation data handling, and fixes mobile launch stability.

Improves Yohan Pro account synchronization across web, iOS, and Android. Subscriptions now require sign-in before purchase so Pro access can be securely linked to your Yohan Finance account.

Faster, more reliable valuation research on iPhone and iPad. This release improves symbol search and screener results, keeps market price and intrinsic value aligned, adds clearer confidence grading, and strengthens subscription and deep-link handling.