Offline Cashbook vs Bill9
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Offline Cashbook
Manage your income and expenses privately with this user-friendly offline finance tracker. Log transactions, view financial overviews, and understand spending patterns with visual analytics, all without an internet connection. Secure your data with biometric authentication.
- 100% Offline functionality
- Simple and intuitive interface
- Detailed financial overview
- Customizable categories
- Visual spending analytics
- Biometric security
- Data backup and restore
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Offline Cash Book is a simple place to record what you earn and what you spend. Add an entry in a few taps, keep more than one book, and see exactly where your money went — with no internet connection and no spreadsheet. WHAT YOU CAN DO Record every entry - Add income or an expense in a few taps - Give it a category, a note and a date - Filter by income, expense, today, this month or any date range Keep separate books - Run more than one cash book — personal, business, a travel fund - Each book keeps its own balance and its own history Credits: who owes whom - Keep customers and suppliers, and what each one owes you or you owe them - Record money you gave and got, with a running balance for each person - Set a due date and get a reminder that morning - Send a WhatsApp reminder and share a PDF statement See where it goes - Income against spending for this week, this month or three months - A category breakdown that ranks every category by amount - Your balance, income and spending, always up to date Make it yours - Add, rename or delete your own income and expense categories - 51 currencies, in your own language - Pick the date format you prefer Your data - Every entry is stored on your phone, not on a server - Export any date range to CSV for a spreadsheet - Export to PDF as a formatted report with totals - Encrypted cloud backup, restored on a new phone - Lock the app with your fingerprint or face Built to work offline - No connection needed to add, edit or review anything - Works on a plane, in a basement or on a weak network MADE FOR Anyone tracking personal spending, small shop and business owners keeping a daily cash book, students on a budget, freelancers separating work money from personal money, and anyone who would rather their finances stayed on their own phone. FREE TRIAL AND SUBSCRIPTION Start with a free trial and use every feature. After the trial, a subscription keeps everything unlocked — pay monthly, yearly, or once for lifetime access. Sign in once, add your first entry, and your cash book is running. LEGAL Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Terms of Service: https://binaryscript.com/offlinecashbook/terms/ Privacy Policy: https://binaryscript.com/offlinecashbook/privacy/ Refund Policy: https://binaryscript.com/offlinecashbook/refund-policy/ Auto-renewable subscriptions are charged to your Apple ID at confirmation of purchase. A subscription renews unless it is cancelled at least 24 hours before the end of the current period. Manage or cancel it in your Account Settings after purchase. The lifetime plan is a one-time purchase and does not renew.
Bill9
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BILL9 — AI-Powered Bill & Expense Management Running a business means dealing with bills every single day — supplier invoices, shop purchases, petty cash receipts, transport hires. They pile up in drawers, fade away, get lost, and at month-end the cash never matches the book. BILL9 fixes this. Just take a photo of any bill, and our AI reads it, extracts the details, and organizes everything into a clean, searchable table — automatically. HOW IT WORKS 1. Snap or upload a photo of any bill or invoice 2. AI extracts the date, vendor, items, and amount in seconds 3. Everything lands in one organized, searchable table — with the original bill attached as proof KEY FEATURES • AI Bill Scanning — No more manual typing. Upload printed or handwritten bills and let AI do the data entry. • Organized Records — Every bill in one place, with running totals, sortable by date, vendor, or amount. • AI Analyst — Ask Anything — "What's our most expensive purchase this month?" "How much did we spend with this supplier?" Get instant answers in plain language. • Proof Attached — The original bill image stays linked to every record. Audit-ready, tax-ready, dispute-ready. • Secure Sharing — Share your records with your accountant or business partners in a single click, securely. • Powerful Search & Export — Find any bill in seconds. Export your data whenever you need it. • Petty Cash, Solved — Track every small expense with proof, so money stops leaking without you knowing. WHO IS BILL9 FOR? • Shop owners, restaurants, bakeries, and traders drowning in supplier bills • Small businesses managing petty cash and daily expenses • Contractors and service providers who need purchase proof per job • Accountants and bookkeepers who want clean client data instead of carrier bags of paper • Anyone who wants to know exactly where their money is going WHY BILL9? Built by business owners who lived this pain — hours lost at month-end, missing receipts, unanswerable questions about spending. BILL9 turns that mess into organized, searchable data in seconds. Individual and Organisation accounts available. Start free at getbill9.com. Bill management, now powered by AI.
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Verdict
The clearest difference is in-app purchases: Bill9 at none against Offline Cashbook's 3. On price, update cadence, ads 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. Offline Cashbook sells 3 in-app purchases, starting at $10.00 per month. Bill9 asks for nothing beyond the download.
Both ship on a similar rhythm, roughly weekly. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.
| Parameter | Offline Cashbook | Bill9 |
|---|---|---|
| Price | Free | Free |
| Rating | 1.5 (2 ratings) — better | — |
| Positive reviews | 25.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Weekly | Weekly |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 80 MB | 40 MB |
| Age rating | 4+ | 4+ |
| Developer | Binaryscript Private Limited | COGNTIX (PVT) LTD |
In-app purchases
Offline Cashbook
- Monthly Plan3 Days trial$10.001 Month
- Annual Plan3 Days trial$75.001 Year
- Lifetime Plan$119.00
Bill9
No in-app purchases
Questions
Is Offline Cashbook free?
Is Bill9 free?
Do Offline Cashbook or Bill9 have ads?
Which is updated more often, Offline Cashbook or Bill9?
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