Deftest
Monthly
$4.99
per month
  • After your 30 free days
  • Every feature, all devices
  • Cancel anytime — books stay readable
Nothing is charged until you choose to subscribe. Cancel anytime and it simply runs out at the end of the paid period.
Lifetime
$199.99
once, forever
  • One payment, yours forever
  • Every feature, all devices
  • All future updates included
Use your 30 free days with everything unlocked, and buy Lifetime whenever you're sure. The trial needs no card, so there's nothing to cancel if you walk away.

Prices in USD. Your App Store charges the equivalent in your local currency.

The fine print, unfined

What the price actually buys

One purchase, all your devices

Deftest is one app across Mac, iPhone and iPad, and purchases belong to your Apple ID, not to a device. Buy on the phone, open the Mac: you're in. A new device just needs Restore Purchases once.

If the trial or a subscription ends

Deftest becomes read-only — never locked. Everything you recorded stays visible, searchable and exportable, including the full backup. Subscribe again and your books are writable exactly where you left them. A missed payment should never hold your business history hostage; here it can't.

Trials, cancellations, refunds

The 30-day trial runs inside the app and needs no card, so it never turns into a charge by itself — you pay only when you choose a plan. All purchases run through Apple. Manage or cancel in your App Store account settings. Refunds are Apple's decision, at reportaproblem.apple.com. The developer never sees your payment details — only Apple does.

Why isn't it free?

Because you're the customer, not the product. No ads, no data to monetize, no investors to satisfy — the price is the entire business model, and it's what keeps the privacy promise structurally true. An independent app, sustained directly by the people who use it.

Thirty days, on the house.

Download, import your history, and decide with your own numbers on screen. No card, no sign-up.