# Cardpile: Flashcards — FSRS spaced repetition, owned

> FSRS spaced repetition, owned (iPhone/iPad app by Oomny B.V..)

- Source: https://appshunter.io/ios/app/cardpile-flashcards/id6801221665 (this page in markdown: same URL + `.md`)
- Developer: [Oomny B.V.](https://appshunter.io/developer/6784805639)
- Category: Education, Productivity
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 2 MB
- Languages: American English, Dutch
- Released: 2026-08-26
- Data updated: 2026-08-27
- User reviews in markdown: https://appshunter.io/ios/app/cardpile-flashcards/id6801221665/reviews.md

## What is Cardpile?

Cardpile studies your flashcards with FSRS, the spaced-repetition algorithm that schedules each
card for the day you're about to forget it. Bring your Anki decks across, turn your notes into
cards, and own it all for one price. No subscription, no account.

STUDY WITH FSRS
• Review due cards with the official FSRS-6 scheduler: the modern algorithm, not a home-grown SM-2.
• Tap to flip, then rate Again, Hard, Good or Easy; the interval each grade would assign is shown right under the button before you commit.
• Cardpile picks the day you're about to forget a card, so every review counts and nothing piles up.

BRING YOUR DECKS ACROSS
• Import any Anki .apkg in seconds: your cards, tags and decks come with you.
• The migration bridge for the AnkiMobile or Quizlet refugee: leave the subscription, keep the work.
• Build and organize by hand too: create decks, add, edit, delete, browse and search your cards.

TURN NOTES INTO CARDS
• Paste what you're learning and Cardpile drafts the flashcards for you. Keep the ones you want.
• Card generation runs on your device; nothing you paste is sent anywhere.
• A generous daily quota on the free tier; the lifetime unlock raises it.

YOURS, ON YOUR DEVICE
• Your decks live on your iPhone and sync to your own iCloud. Cardpile keeps nothing.
• Works the way a study app should: clean, native and quiet, with no feed and no nagging.

PAY ONCE
• Free to start: up to 50 cards, 3 decks, and 5 AI-generated cards a day, enough to feel the import-review-recall loop.
• One purchase lifts every cap to unlimited, forever. No subscription, ever. Reinstall on a new
  phone and Restore Purchases brings your unlock back.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Cardpile Pro, lifetime | $8.99 | one-time |



## Version history (last 1 release)

### 1.0.0 — 2026-08-26

No release notes.

## More apps by Oomny B.V.

- [Tondo: Cross Stitch Tracker](https://appshunter.io/ios/app/tondo-cross-stitch-tracker/id6784805637)
- [Kestrove: Home Inventory](https://appshunter.io/ios/app/kestrove-home-inventory/id6794432174)
- [Maythorn: Garden Planner](https://appshunter.io/ios/app/maythorn-garden-planner/id6800599566)
- [Tondo: Cross Stitch Embroidery](https://appshunter.io/ios/app/tondo-cross-stitch-embroidery/id6802442119)
- [Folded: Your Year, Written](https://appshunter.io/ios/app/folded-your-year-written/id6803400710)

All apps by Oomny B.V.: https://appshunter.io/developer/6784805639

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-27.*