# Smart Flashcard Study vs Nuka

The clearest difference is iOS requirement: Nuka at 17.2 against Smart Flashcard Study's 26.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Smart Flashcard Study sells 1 one-off in-app purchase and Nuka sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Smart Flashcard Study ships an update every 9 days, Nuka every 8 days. The most recent releases landed on November 5, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Smart Flashcard Study | Nuka |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/smart-flashcard-study-mnemo/id6761850184/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 8 days** |
| Monetization | Free with in-app purchases | — |
| Size | 232 MB | 13 MB |
| Requires iOS | 26.0 | **17.2** |
| Devices | **iPhone, iPad, Mac** | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Max Lottermoser](https://appshunter.io/developer/1654810830) | [RAPHAELLE SIMONNEAU](https://appshunter.io/developer/6775568582) |

## What reviewers say

### Smart Flashcard Study

[App page](https://appshunter.io/ios/app/smart-flashcard-study-mnemo/id6761850184)

Create and review custom flashcards directly from your home screen widgets. Supports various question formats, rich media, and offline study. Ideal for memorizing vocabulary, formulas, and diagrams.

**Highlights:** Custom flashcard creation, Widget-based review, Multiple choice and cloze cards, Image occlusion, Spaced repetition, Offline study, Rich media support (images, LaTeX)

**Features:** iPhone Duo support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mnemo Pro | $15.99 | one-time |


### Nuka

[App page](https://appshunter.io/ios/app/nuka-ai-flashcards-and-notes/id6775568580)

**Features:** Family Sharing, Apple Watch app

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $2.99 | per month |
| Yearly Premium | $17.99 | per year |
| Lifetime Premium | $34.99 | one-time |


## Frequently asked questions

### Is Smart Flashcard Study free?

Smart Flashcard Study is free to download, with in-app purchases available.

### Is Nuka free?

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

### Do Smart Flashcard Study or Nuka have ads?

Neither Smart Flashcard Study nor Nuka shows ads.

### Which is updated more often, Smart Flashcard Study or Nuka?

Smart Flashcard Study ships an update every 9 days, and Nuka every 8 days. Most recently, Smart Flashcard Study was updated on November 5, 2026 and Nuka on October 25, 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.*