# Stacks vs Flashcards for Languages

The clearest difference is in-app purchases: Flashcards for Languages at none against Stacks's 2. Flashcards for Languages also leads on update cadence (monthly vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Stacks sells 2 in-app purchases, starting at $9.99 per 3 months. Flashcards for Languages asks for nothing beyond the download.

Stacks ships an update every 3 months, Flashcards for Languages monthly. The most recent releases landed on October 28, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Stacks | Flashcards for Languages |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | Freemium | — |
| Size | 77 MB | 60 MB |
| Requires iOS | 16.4 | 16.4 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Lewis Hoy](https://appshunter.io/developer/1812196615) | [Code noodle, MB](https://appshunter.io/developer/1871916010) |

## What reviewers say

### Stacks

[App page](https://appshunter.io/ios/app/stacks-language-flashcards/id6745429203)

Create flashcards from your own experiences and conversations. This app uses spaced repetition to help you remember vocabulary longer with less study. It supports over 100 languages and offers offline study capabilities.

**Highlights:** Create cards from stories and conversations, Spaced repetition system (FSRS), Offline study mode, Automatic translations, Supports over 100 languages, Romanization for select scripts, Clean, minimal interface

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Stacks+ Quarterly | $9.99 | per 3 months |
| Stacks+ Yearly | $27.99 | per year |


### Flashcards for Languages

[App page](https://appshunter.io/ios/app/flashcards-for-languages/id6758277041)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Stacks free?

Stacks is free to download, with in-app purchases available.

### Is Flashcards for Languages free?

Flashcards for Languages is free to download, with no in-app purchases.

### Do Stacks or Flashcards for Languages have ads?

Neither Stacks nor Flashcards for Languages shows ads.

### Which is updated more often, Stacks or Flashcards for Languages?

Stacks ships an update every 3 months, and Flashcards for Languages monthly. Most recently, Stacks was updated on October 28, 2026 and Flashcards for Languages on October 7, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*