# Stacks - Language Flashcards — Anki-Like Vocabulary Learning

> Anki-Like Vocabulary Learning (iPhone/iPad app by Lewis Hoy.)

- Source: https://appshunter.io/ios/app/stacks-language-flashcards/id6745429203 (this page in markdown: same URL + `.md`)
- Developer: [Lewis Hoy](https://appshunter.io/developer/1812196615)
- Category: Education, Productivity
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 15.1 · 63 MB
- Languages: English
- Released: 2025-10-30
- Data updated: 2026-06-05
- User reviews in markdown: https://appshunter.io/ios/app/stacks-language-flashcards/id6745429203/reviews.md

## What is Stacks?

Your stories are better. Life's too short to cram from borrowed lists. Stacks turns trips and conversations into cards, then spaced-repetition (FSRS) handles the science. Episodic memory meets spaced repetition. Dream team.

Benefits:
• Keep momentum anywhere – Study offline on flights, trains, or dead zones.
• Stay in sync across devices – Your progress follows you automatically.
• Focus without distractions – No ads, just learning.
• Create cards in seconds – Automatic translations speed up card creation.
• Learn with clearer meanings – Premium DeepL translations offer high accuracy and context.
• Remember longer with less study – FSRS schedules reviews at the right time.
• Learn the language you care about – Supports over 100 languages.
• Crack non-Latin scripts faster – Romanization for select languages like Japanese, Arabic, Russian, and Hindi.
• Feel calm while you study – A clean, minimal interface that gets out of the way.

Free and Plus
Create up to 40 cards for free.
Upgrade to Stacks Plus for unlimited cards, DeepL translations, spaced repetition customisation, and more.

Perfect for language learners, students, and polyglots who want to study offline, master vocabulary, and remember more with flashcards.

Privacy Policy: https://www.thestacksapp.com/privacy
Terms of Service: https://www.thestacksapp.com/terms-of-service
EUSA: https://www.apple.com/legal/internet-services/itunes/dev/minterms/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Stacks+ Yearly | $27.99 | per year |
| Stacks+ Quarterly | $9.99 | per 3 months |



## Version history (last 4 releases)

### 1.2.0 — 2026-04-26

Added Craft feature; you can now generate cards with AI.

### 1.1.1 — 2026-03-30

• Added speech / reading of cards supported by iOS voice packs for superior quality
• Updated design for iOS 26

### 1.1.0 — 2025-12-01

Added support for new device languages for user-interfaces and fixed bugs around streaks resetting

### 1.0 — 2025-10-30

No release notes.

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| App | Rating | Price | Category |
| --- | --- | --- | --- |
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| [IELTS Speaking Test App](https://appshunter.io/ios/app/ielts-speaking-test-app/id1586960523) | 5.0 (1) | Free | Education |
| [Wen - Chinese Character Origin](https://appshunter.io/ios/app/wen-chinese-character-origin/id1542508056) | 4.9 (8) | Free | Education |
| [Essay King - IELTS Writing](https://appshunter.io/ios/app/essay-king-ielts-writing/id1561367510) | 4.8 (4) | Free | Education |
| [Spacify: Learn and Remember](https://appshunter.io/ios/app/spacify-learn-and-remember/id1441647113) | — | Free | Education |
| [Flexi: Vocabulary Flashcards](https://appshunter.io/ios/app/flexi-vocabulary-flashcards/id6499282610) | 4.7 (129) | Free | Education |

## More apps by Lewis Hoy

- [90 Days in Europe](https://appshunter.io/ios/app/90-days-in-europe/id6756548787)

All apps by Lewis Hoy: https://appshunter.io/developer/1812196615

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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 2026-06-05.*