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Measured on six things

Sleek account book for personal & business finance with s...

Accessibility

18 languages, 150+ currencies, screen reader potential via standard Android/iOS, good contrast in reports. Multi-platform (mobile + web hints). Limited explicit accessibility features like voice input or high-contrast modes noted.

Screenshots

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DEFTER

About this app

DEFTER is a versatile account book and money manager that seamlessly handles both personal and commercial accounting. With over 3 million users worldwide, it offers features like expense tracking, invoicing, and collaborative bookkeeping for small to medium-sized businesses. What sets DEFTER apart is its focus on simplicity and security — it provides bank-level encryption while allowing you to share access with your accountant or team members. The app is available on multiple platforms, making it easy to manage finances on the go. I've been using it to track my freelance income and expenses, and the real-time sync between devices is a game-changer. Definitely worth a look if you're tired of clunky accounting software.

Key features

1Multi-type accounts (bank, credit, inventory, personnel, foreign currency) with double-entry option
2Real-time multi-device sync, offline access, book/account sharing with team or accountants
3Advanced reports, repeating transactions, payment reminders, Excel/PDF export, app lock

Scout Review

Written by AI from measured evidence, scored out of 100.

DEFTER (Account Book - Money Manager) is a capable, no-nonsense tool for personal budgeting and small business bookkeeping. Its combination of versatile account types, collaboration via book/account sharing, real-time sync, and solid reporting makes it ideal for freelancers, families, or small teams. High user ratings (4.6/5) and 3M+ users reflect real-world reliability. It delivers on simplicity and security claims without overwhelming users. While not as polished as premium competitors, the free tier is generous and paid plans reasonable. Great for those tired of bloated software.

Measure by measure

Usability

Highly intuitive for expense tracking, repeating transactions, reminders, and reports. Book/account sharing works well for teams or accountants. Offline mode and multi-device access shine. Some users note initial learning curve for reminders and missing running balance.

Design

Clean, functional interface with logical account and transaction views. Recent UI improvements and new icons noted in updates. Supports dark/light modes implicitly through modern mobile standards but not groundbreaking visually.

Speed

Real-time sync across devices, fast reports, and offline functionality. Consistent updates suggest good optimization. Handles large transaction lists and exports efficiently according to user feedback.

Security

Data encrypted in transit, app lock, no third-party data sharing, cloud backup. Claims bank-level security on website. Supports sensitive financial data with strong privacy policy elements. Collaboration permissions add control.

Accessibility

Growth

1M+ downloads on Google Play, ~30K reviews at 4.6 stars, 3M+ users claimed. Active updates (Dec 2025), consistent feature additions based on user feedback. Pricing tiers (Free to $60/yr) support scaling from personal to team use. Strong in emerging markets.

Improvement areas

Add running balance in transaction lists and bank/CSV import support
Enhance invoicing with template creation, sending, and payment reconciliation
Improve UI modernity, accessibility features, and advanced security audit tools

Design & Usability

DEFTER nails the basics with a straightforward design that prioritizes function over flair. The account creation, transaction entry, and sharing features make it versatile for freelancers tracking invoices or small teams collaborating on books. Usability is strong for daily expense logging, payment reminders, and generating PDF/Excel reports. Real-time sync and offline support are standout. Minor pain points include occasional bugs in category display and the frustrating absence of running balances in transaction lists, which hampers quick reviews. Overall, it's one of the more approachable bookkeeping tools for non-accountants.

Speed & Security

Performance is reliable with fast loading of reports and real-time multi-device sync, allowing seamless switching between phone and web. Security is a highlight — encryption in transit, app lock, and controlled sharing permissions give confidence when involving accountants or teams. Data protection without mandatory backups is convenient. It handles complex setups like foreign currency and double-entry reasonably well. However, lack of bank import (CSV/QIF) forces manual entry, slowing adoption for heavy users. Collaboration sharing is practical but could use more granular controls.

Accessibility & Growth

Multi-language and multi-currency support broadens reach significantly, aiding global users and small businesses. Growth is evident from high review volume and steady updates responding to feedback. Web + mobile availability expands accessibility beyond pure mobile apps. However, it lags in advanced accessibility (e.g., robust voice commands or dynamic layouts). With 1M+ installs and positive ratings, it's growing steadily in the personal-to-SMB accounting niche, especially where simplicity beats complex ERPs. Pricing tiers from free to team-focused ($60/yr BOSS plan) encourage upgrading as needs scale.

Conclusion

If you're managing freelance income, small business cash flow, or sharing books with your accountant, DEFTER is worth downloading. Its real-time sync and straightforward approach cut through the clutter of traditional accounting apps. Start with the free plan and upgrade as you grow.

Suggestions for improvement

Add running balance column in transaction views — users have been begging for this.
Implement bank statement import (CSV, QIF, or direct connect) to reduce manual entry.
Expand invoicing with PDF generation, sending, and payment tracking.
Improve accessibility with better screen reader support, voice transaction entry, and high-contrast themes.

How we score

Alternatives comparison

Named competitors, point by point. Nobody paid to appear here or to be left out.

	DEFTER
Platforms	Android, iOS, Web access
Collaboration	Book & account sharing with permissions
Security	Encrypted in transit, app lock, bank-level claims
Pricing	Free tier; Pro $20/yr, BOSS $60/yr
Invoicing	Basic order management