A free CRM app. Musteri Pro when your fair calendar is busy.
The customer book, capture, follow-ups and export are unlimited and free for everyone. Musteri Pro is for people who go to many fairs a year and use more than one device.
Nothing you saved is ever locked. Whether you never take Pro or you stop it, you can see, edit and export every record, and a limit never interrupts a capture.
Free
US$0 Forever
- Unlimited customers, contacts, addresses and follow-ups
- Business card, QR and voice capture
- Fair Mode for one fair a year
- Backup and sync on one device
- Web panel on your computer, alongside your phone
- Unlimited CSV and vCard export
Musteri Pro
US$4.99 / monthUS$39.99 / year
14-day free trial on the yearly plan (new subscribers)
- Everything in Free
- Fair Mode for unlimited fairs
- Sync on all your phones and tablets at once
- The Apple Watch and Wear OS app
Prices are in US dollars; store prices may vary by country.
You can also pay on the web
You can also get Musteri Pro in the web panel through Polar, at the same prices: ₺149.99 / month or ₺999.99 / year in Türkiye, US$4.99 / month or US$39.99 / year elsewhere, tax included. Price, period, trial and renewal terms are shown before you pay. App Store and Google Play subscriptions keep working as they are; wherever you buy it, Pro is on everywhere you use your account.
Free and Musteri Pro compared
| Feature | Free | Musteri Pro |
|---|---|---|
| Customers, contacts, addresses, follow-ups, reminders, card / QR / voice capture, AI card refine, widgets, search, map | Unlimited | Unlimited |
| View, edit and export (CSV / vCard) everything saved | Always | Always |
| Account, backup, sync, restore on a new device | One active device (phone or tablet) | Every device at once |
| Web panel on a computer | Yes, signed in alongside your phone | Yes |
| Fair Mode | One fair per rolling 12 months | Unlimited fairs |
| Apple Watch / Wear OS app | — | Yes |
| Price | — | US$4.99 / month, US$39.99 / year |
Clear limits: a CRM without lock-in
Your first fair is completely free
The first fair you start Fair Mode for is free for its whole duration. If you start Fair Mode for another fair within 12 months of that first start, you see the Pro offer.
Never stopped halfway through a fair
The offer includes “Continue for today”: Fair Mode runs for the rest of that day without Pro, and the offer comes back the next morning. Capture outside Fair Mode (quick capture from a customer, the widgets, share, card scan) is never limited.
You can always move to a new phone
Free has one active phone or tablet. Signing in on a new device always works; the old device keeps its records on the phone, stops syncing and tells you why. A watch, or a second phone or tablet at the same time, needs Pro. The web panel does not count toward this rule.
If Pro ends
Extra devices keep working until their next session refresh, then stop syncing. During a running fair, Fair Mode stays on until the fair’s end date. Your records stay where they are and you can export them.
How to cancel
A subscription is managed where it was bought: the App Store, Google Play or Polar on the web. In the app, Settings → Account → Subscription takes you to the store; in the web panel, Settings → Plan takes you to Polar.
- iPhone and iPad
- Settings → your name → Subscriptions → Musteri Pro → Cancel Subscription.
- Android
- Google Play → your profile picture → Payments & subscriptions → Subscriptions → Musteri → Cancel subscription.
- Web (Polar)
- Web panel → Settings → Plan → Manage subscription; cancel the subscription on the Polar page that opens.
When you cancel, Pro lasts until the end of the period you paid for. If you cancel the yearly trial before it ends, you are not charged. Terms of use
FAQ
Questions about pricing
How does the free trial work?
New subscribers taking the yearly plan for the first time try it free for 14 days. If you do not cancel before the trial ends, the yearly price is charged and the subscription starts.
What happens to my records if I stop Pro?
None of them are lost or locked. You can see, edit and export all of them as CSV and vCard. The Free limits apply again.
Is there a lifetime purchase?
No. Musteri Pro is a monthly or yearly subscription.
Can I buy Musteri Pro on the web?
Yes. In the web panel, Settings → Plan lets you buy it monthly or yearly through Polar; the prices are the same as on this page. If you bought it on the App Store or Google Play, there is nothing to do; your subscription carries on as it is.
Why does the price differ by country?
The App Store and Google Play show prices for each country in its own currency, including taxes; the price in the store you pay in applies. On the web, through Polar, you pay in Turkish lira in Türkiye and in US dollars elsewhere.
Where do I get an invoice or a refund?
If you bought it on the App Store or Google Play, invoices and refund requests go through them. If you paid on the web through Polar, or need help, write to musteri@sayfa.app.
Can I use it without an account?
Yes. Without an account everything stays on your phone and it is free; the Fair Mode limit still applies.
Get the app
Free. On the App Store for iPhone, iPad and Apple Watch; on Google Play for Android phones, tablets and Wear OS; on a computer in the web panel. No ads.