Deftest
Monthly
$4.99
per month
  • 14-day free trial
  • Every feature, all devices
  • Cancel anytime — books stay readable
Cancel during the trial and you pay nothing; cancel later 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
Apple's trials only exist for subscriptions — so start a free trial on any subscription, and buy Lifetime whenever you're sure. An active trial costs nothing to walk away from.

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 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

All purchases run through Apple. Manage or cancel in your App Store account settings. A trial not cancelled before day 14 becomes the paid subscription — Apple sends a reminder first. 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.

Fourteen days, on the house.

Start the free trial, import your history, and decide with your own numbers on screen.