InDebt vs Billula
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
InDebt
Manage personal debts with interest and penalty tracking. Supports all currencies and offers data backup. Get notifications for overdue payments and view historical data.
- Interest and penalty calculation
- Support for any currency
- Data backup and restore
- Debt payment history
- Total profit calculation
- Exportable history
- Overdue debt notifications
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Book of debts with the possibility of accounting for interest on the debt and charge penalties for delayed debt repayment. Interest and penalties charging. Any currency in the world. Backup of your data. All payments in debts history. Total profit for all closed debts. Export of history. Notifications when the debt is overdue. Light and dark theme.
Billula
This app offers a visual, calendar-based approach to tracking expenses and managing budgets. It allows users to log spending, scan receipts, and import bank statements to understand their financial habits. Get alerts for upcoming bills and budget limits to stay on track.
- Visual color-coded calendar for spending patterns
- Receipt scanning with automatic data reading
- Bank statement import (OFX/QFX)
- Smart budgeting with progress tracking and alerts
- Scheduled bill tracking and due date alerts
- Spending breakdowns by category and time period
- Multiple expense profiles
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Billula shows you exactly where your money goes — visually, simply, and without the complexity of traditional finance apps. Unlike other expense trackers, Billula uses a color-coded calendar view so you can see your spending patterns at a glance. Dark days mean heavy spending. Light days mean you're doing great. No spreadsheets. No jargon. VISUAL CALENDAR VIEW • Color-intensity calendar shows spending patterns instantly • Tap any date to view, add, or edit expenses • Upcoming bills marked directly on the calendar TRACK EVERY EXPENSE • Log expenses in seconds • Scan receipts with your camera — Billula reads them automatically • Import your bank statement directly (OFX/QFX supported) • Categorize, add notes, and attach photos SMART BUDGETING • Set monthly budgets with visual progress tracking • Alerts at 90% of budget — before you overspend • Bill due alerts so you never miss a payment SCHEDULED BILLS • Set up recurring bills weekly, monthly, quarterly, or yearly • Automatic tracking — bills log themselves when due SPENDING INSIGHTS • Weekly, monthly, yearly, and all-time breakdowns • Spending by category with visual charts • Multiple expense profiles — perfect for separating home and travel budgets PRIVACY FIRST • All data stored locally on your device • No account required — ever • No data sent to external servers • Works completely offline NO SUBSCRIPTION. EVER. Unlock Advanced features — receipt scanning, bank import, and multiple profiles — for a one-time $4.99 upgrade. Download Billula today and finally know where your money goes.
Screenshots
Verdict
The clearest difference is review sentiment: Billula at 100% against InDebt's 59%. Billula also leads on rating (5.0 vs 4.5) and iOS requirement (15.1 vs 18.6). On price, ratings volume, update cadence and ads 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. InDebt sells 1 one-off in-app purchase and Billula sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Billula holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 2 and 2 respectively. Written reviews point the same way: 59% of InDebt's written reviews are positive against 100% of Billula's.
Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 12, 2026 and September 20, 2026 respectively.
| Parameter | InDebt | Billula |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (2 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 58.8% of reviews | 100.0% of reviews — better |
| Number of ratings | 2 | 2 |
| Update frequency | Monthly | Monthly |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 18.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 29 MB | 44 MB |
| Age rating | 4+ | 4+ |
| Developer | Sergei Volkov | Fitzroy Edwards |
Customer experience
InDebt
Billula
In-app purchases
InDebt
- Purchasing the full version$4.99
Billula
- Advanced Mode$4.99









