Boki Lens: Visual Bookkeeping

Post a journal entry, and the financial statements move in real time. Boki Lens is a hands-on accounting literacy app for people who want to understand how transactions change the income statement and balance sheet, and how cash movements connect to cash flow. When you tap a sale, expense, borrowing, or purchase, the numbers move on screen. You are not just memorizing labels. You can see where revenue, expenses, assets, liabilities, equity, and cash land. The story is simple: you open and run your own cafe. Step by step, you learn the five accounting elements, debits and credits, journal entries, financial statements, year-end adjustments, and Japan's consumption-tax basics. What you can do - Tap journal entries and see financial statements move - Learn accounting through a cafe story before technical language gets heavy - Review missed questions automatically - Complete a Year-in-Business run from opening day to closing - Read fictional industry case studies using gross margin, equity ratio, and cash flow clues Three ways to learn Learn Follow a stage-based curriculum from opening day to year-end close. All Stage 0-10 lessons are free, with no signup needed. Quiz Practice category identification, debit and credit, journal reconstruction, Year-in-Business runs, and industry case studies. Missed questions enter a review queue automatically. Journal Tap a sample transaction or enter your own. The statements at the top update live, and debit and credit tokens fly to the rows they affect. Who it's for - Sales, strategy, and leadership roles who want to read the numbers - Startup founders and small-business owners - Retail investors learning company analysis - MBA candidates warming up for accounting and finance classes - New hires in finance, operations, or business roles This is not a certification exam prep app. Boki Lens focuses on building the feel for accounting and financial statements. For exam study, pair it with dedicated materials. Pricing (Boki Lens Premium) - Monthly, auto-renewing - Local App Store price is shown before purchase; cancel anytime Premium unlocks - 17 additional fictional industry case studies - 17 Premium Year-in-Business scenario runs Free without signup - Every Stage 0-10 lesson - Three core Quiz modes: category, debit/credit, and journal reconstruction - The live Journal tab with moving statements - Three sample industries - Three Year-in-Business runs Financial drill data represents industry-typical patterns reconstructed for learning. It is not real data from any specific company. Features - Core lessons and drills work offline - No ads or advertising tracking - iCloud sync between iPhone and iPad - Dynamic Type and dark mode - Japanese and English UI Privacy Sharing usage is optional in 1.15. After you explicitly allow it, TelemetryDeck receives a random local ID's hash, random session ID, app version/build, test status, and screen, feature, learning and purchase-success events. Events may include language, track/content version, stage/lesson IDs, lesson/purchase entry categories, answer/correct counts, plan and product ID. Before consent, no events are sent or saved and no analytics ID is created. If you decline, all features remain available. Withdraw under Settings > Optional analytics to stop sending, remove the ID, and delete or invalidate unsent events. Withdrawal does not delete sent events; see the Privacy Policy for retention. We send no region/country/raw locale, screen text, transaction IDs, prices, Apple IDs, journal contents, amounts, free text, names or contacts. No advertising SDKs; analytics is not linked to you or used for ads/tracking. - Privacy Policy: https://minimalist-lab.github.io/app-info/bokilens_privacy_en.html - Terms of Use (EULA): https://minimalist-lab.github.io/app-info/bokilens_terms_en.html Accounting reads like a foreign language at first. With your own cafe as the stage and statements that move as you post, the language clicks faster.