Expense Note vs Costbook
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Expense Note
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Digital solutions designed to help you manage your personal finances more organized and efficient. We offer a variety of services to ensure that every aspect of your spending and donations is properly recorded, so you can achieve your financial goals without a hitch.
Costbook
Easily track personal expenses, set budgets, and manage shared costs. Scan receipts with AI to log spending quickly. Collaborate on lists with friends and see who owes whom.
- Expense logging in any currency
- Budget setting per list
- AI receipt scanning
- Shared expense tracking
- Home/Lock Screen widgets
- Apple Watch app
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Costbook is a simple, good-looking expense tracker. Log what you spend in seconds, set budgets and see where your money goes: your monthly spending, a trip, a wedding or any project. When costs are shared, invite others to a list and Costbook works out who owes whom. Friends join for free. TRACK YOUR SPENDING • Add an expense in seconds, in any currency • Separate lists for every budget: monthly spending, trips, events, projects • Set a budget for each list and see what's left • Charts by category, payment method and person • Search every expense across all your lists SCAN INSTEAD OF TYPING • Scan a receipt or bill and let AI fill in the amount, merchant, category and date • Keep receipt photos with every expense SHARE WHEN YOU NEED TO • Invite others with a link or QR code; they join for free • See who owes whom at a glance and record payments • Get notified when someone adds an expense WHEREVER YOU ARE • Home Screen and Lock Screen widgets, Live Activities • Apple Watch app for quick entries • iPhone and iPad, light and dark mode • App lock with Face ID or passcode • 34 languages • No ads COSTBOOK PLUS Free: up to 5 expense lists, scanning, and joining shared lists. Costbook Plus adds unlimited lists, sharing your own lists, sync across devices, map view, PDF/CSV export, printing, app lock and custom app icons. Choose a monthly or yearly subscription, or a one-time Lifetime purchase. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. You can manage or cancel them in your App Store account settings. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.jupiteryazilim.com/costbook/privacy
Screenshots
Verdict
The clearest difference is in-app purchases: Expense Note at none against Costbook's 3. Expense Note also leads on iOS requirement (15.6 vs 17.0). Costbook's advantage is update cadence (daily vs every 3 months). On price, 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. Costbook sells 3 in-app purchases, starting at $1.49 per month. Expense Note asks for nothing beyond the download.
Expense Note ships an update every 3 months, Costbook daily. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.
| Parameter | Expense Note | Costbook |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (2 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 2 — better |
| Update frequency | Every 3 months | Daily — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPod | iPhone, iPad, Apple Watch — better |
| Requires iOS | 15.6 — better | 17.0 |
| Further details — not scored | ||
| Size | 60 MB | 39 MB |
| Age rating | 17+ | 4+ |
| Developer | Notes XFC | Mesut Altuncu |
In-app purchases
Expense Note
No in-app purchases
Costbook
- Costbook Plus (Monthly)7 Days trial$1.491 Month
- Costbook Plus (Yearly)7 Days trial$12.491 Year
- Costbook Plus (Lifetime)$29.99
Questions
Is Expense Note free?
Is Costbook free?
Do Expense Note or Costbook have ads?
Which is updated more often, Expense Note or Costbook?
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