Customers
Build and manage your offline customer database. Add contacts with tags (Premium, Regular, Inactive), notes, phone and address details. Import directly from your phone contacts.
CRM ContactsTrack expenses, manage todos, store notes and files, set reminders — and run your business with customers, leads, payments, appointments and reach campaigns. Everything in one app, 100% on your device. No cloud. No account. No subscription.
Twelve features in one clean, fast, offline app. Expenses, todos, notes, file locker, reminders for your personal life — and customers, leads, payments, appointments, reach campaigns, and templates for your business. All on your device, no cloud needed.
Build and manage your offline customer database. Add contacts with tags (Premium, Regular, Inactive), notes, phone and address details. Import directly from your phone contacts.
CRM ContactsTrack your sales pipeline with a visual status board. Move leads through New, Contacted, Converted, and Lost stages. Convert a lead to a customer in one tap.
Sales PipelineRecord payments against customers with amount, date, and notes. Track outstanding and received payments with a running total — all stored locally, no bank access needed.
Payment TrackingSchedule appointments with customers, set the service or purpose, pick a duration, and get a local reminder before the meeting. View Today, Upcoming, and Past tabs at a glance.
With RemindersCreate reusable message templates for WhatsApp, SMS, and Email outreach. Build a library of greetings, offers, follow-ups, and announcements ready to send in seconds.
Message LibrarySelect customers or leads in bulk and send personalised messages via WhatsApp, SMS, or Email using your saved templates. Run targeted campaigns without any third-party service.
Bulk OutreachTrack income and expenses with categories, date filters, and summary stats. Export detailed PDF reports directly from your phone — no internet needed.
PDF ExportSimple, distraction-free task management. Add tasks and check them off. Completed items automatically sort to the bottom so you stay focused.
Auto-SortCapture ideas, meeting notes, shopping lists, or anything else instantly. Fast to write, easy to find, always available without a signal.
Instant AccessSecurely store images, videos, audio files, and documents on your device. Organised into folders — Images, Videos, Audio, and Documents.
Local StorageSet date and time reminders with local notifications. Alerts fire directly from your device even when the app is closed — no internet needed.
Local NotificationsFully translated in 20 languages. Every menu, label, and message adapts to your preferred language instantly from profile settings.
Full TranslationReal screenshots from the app. No mockups, no stock photos — just what you actually get when you download Yappa.









Most apps are cloud-heavy, subscription-gated, or built for big teams. Yappa is built for individuals and small shops who want a simple, private, always-working tool — online or offline.
No analytics, no crash reports, no usage tracking. Your customers, payments, and appointments are yours alone — permanently and completely.
No wifi, no data, no problem. Run your business fully offline — in a basement, on the road, or anywhere signal drops.
No freemium. No trial. No premium tier. Yappa is completely free — all twelve features, personal tools and full Business CRM, all 20 languages, forever.
No server round-trips, no loading spinners. Everything is instant because everything lives on your device.
Yappa is fully translated in 20 languages. Every screen, every menu, every message — in your native language.
"Finally an app that doesn't spy on me. Everything works offline and it's completely free. Exactly what I was looking for."
"Love that it supports Tamil! I can use the app in my own language. The expense tracker and reminders work perfectly without internet."
"Simple, clean, and does exactly what it promises. No bloat, no ads, no nonsense. The file locker feature is brilliant."
Yes. Yappa is 100% free to download and use. No subscriptions, no in-app purchases, no premium tiers, and absolutely no ads — ever.
Absolutely. Yappa is fully offline. All your data is stored on your device and every feature — customers, leads, appointments, payments, expenses, reminders — works without any internet connection.
No. We collect zero data. Yappa does not connect to any servers, has no analytics, and does not track your usage in any way. Everything stays on your device.
Yappa is fully translated in 20 languages including English, Hindi, Tamil, Telugu, Kannada, Malayalam, Arabic, Chinese, Spanish, French, German and more.
Yappa v1.1.4 includes a full offline Business CRM: Customers (contact management with tags and notes), Leads (sales pipeline with status tracking), Payments (payment recording and totals), Appointments (scheduling with local reminders), Templates (reusable message library), and Reach (bulk WhatsApp, SMS, and Email campaigns).
Yes. The Customers section lets you import contacts directly from your phone's address book. Select the contacts you want and they are added to your offline customer database instantly.
Create message templates in the Templates section, then go to Reach and select your customers or leads. Yappa opens WhatsApp, SMS, or Email with your template pre-filled — you just hit send. No third-party service or internet account needed.
Yes! Yappa is available on both Android via Google Play and iOS via the Apple App Store. Download free on both platforms.
Reset any data at any time from the Reset Data option in the profile menu. Each feature can be reset individually. Uninstalling the app also removes all data permanently.
Download Yappa free today. Personal tools + Business CRM. No sign-up. No credit card. No catch.
Free forever • Works offline • No account needed • Android & iOS