Solo CRM
Your client book, always ready. Notes, follow-ups and history for every client. No account. No ads. Your data stays on your device.




What you get
Every client in one place
- Name, phone, email, company, address and notes
- Tags and priority levels
- Search across your whole client list
- Importance levels to spot your key clients
Follow-ups you won't drop
- Tasks with due dates and reminders
- Today screen shows who needs contact
- Log every interaction with a client
- Reminders are local, so they work offline
Plan your week
- Calendar with month and week views
- Tasks and dates side by side
- Quick statistics on clients and overdue tasks
Quick actions
- Call, message or email from a client card
- WhatsApp link from the phone number
- Import clients from your phone contacts (optional)
Your data, your control
- Backup and restore, free
- Export to CSV or JSON, free
- Face ID, Touch ID or fingerprint lock (Android also supports a PIN)
Private by design
No account, no sign-up, no cloud. Your client list lives on your device and works fully offline. There is no server that stores your clients, and no ads.
The iPhone app collects no data at all. The Android app can send anonymous crash and usage statistics through Google Firebase, which you can switch off in Settings. See the privacy policy.
Free and Premium
Free: up to 10 clients, with tasks, reminders, notes, tags, calendar, backup and export.
Premium: an auto-renewing subscription (monthly or yearly) that removes the client limit, so you can keep unlimited clients. Prices are shown in the app and the store in your local currency. Cancel any time in your Apple ID or Google Play subscription settings.
If you ever stop subscribing, your clients stay. You can still view, edit and export all of them; only adding new clients above the free limit is paused.
Questions
Do I need an account?
No. There is no registration and no login.
Does it work offline?
Yes. Everything works without internet, including reminders.
Where is my data stored?
On your device only. Back it up or export it to CSV or JSON from the app whenever you like.
What does Premium unlock?
Unlimited clients. Free covers up to 10 clients with all other features.
Does it show ads?
No. Not on any plan.
Is there a booking, payments or invoicing feature?
No. Solo CRM is a client book: notes, follow-ups and history. It is not a booking or invoicing tool.
Which devices are supported?
iPhone and Android phones.