Costbook: Expense Tracker
Costbook: Expense Tracker is made and published by Mesut Altuncu. AppBrain is an independent app data site and isn't affiliated with Mesut Altuncu. The app name, icon, screenshots and description belong to Mesut Altuncu and are shown as published on the App Store.
AppBrain's verdict
New- Rating on App Store
- 5.00
- 2 ratings
- Last updated
- November 5, 2026
- Size
- 48.0 MB
Costbook: Expense Tracker came out 27 days ago. It doesn't have enough ratings yet to judge what users think.
User feedback
Ratings and reviews on the App StoreComments on Costbook: Expense Tracker for iOS
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Store listing
By Mesut Altuncu, from the App StoreDescription by Mesut Altuncu Written by the developer, not by AppBrain. Click to read.
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
Safety and technology
Found in the app by AppBrain- Price
- Free
- App size
- 48.0 MB
- Content rating
- Everyone
Technologies used by Costbook: Expense Tracker
Releases
Updates seen on the App Store- Version
- 1.30
- Launched
- October 2026
No changelog data
Alternatives
Similar apps and more from Mesut AltuncuAlternatives to Costbook: Expense Tracker
Rankings
App Store top chartsApp Store Rankings for Costbook: Expense Tracker
About the app and developer
About Costbook: Expense Tracker
Costbook: Expense Tracker is a finance app developed by Mesut Altuncu.
User Ratings
Costbook: Expense Tracker is rated 5.00 out of 5 stars. The rating is based on 2 ratings.
App Information
Costbook: Expense Tracker is freely available from the App Store. The app size is 48.01 MB. The latest version available is 1.30. The last update was on November 5, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on the App Store since October 2026.
Developer information for Mesut Altuncu
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