# Knowkard vs Genetics Lab

The clearest difference is update cadence: Knowkard at every 2 weeks against Genetics Lab's every 6 months. Knowkard also leads on device support (3 vs 1) and iOS requirement (12.0 vs 17.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Knowkard sells 2 in-app purchases, starting at $4.99 per 7 days and Genetics Lab sells 3 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Knowkard ships an update every 2 weeks, Genetics Lab every 6 months. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Knowkard | Genetics Lab |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/knowkard-flash-cards-learning/id6748628223/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 6 months |
| Monetization | Freemium | — |
| Size | 105 MB | 5 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Artmvstd SIA](https://appshunter.io/developer/1262774776) | [Linh Phan Nhat Khanh](https://appshunter.io/developer/1777727575) |

## What reviewers say

### Knowkard

[App page](https://appshunter.io/ios/app/knowkard-flash-cards-learning/id6748628223)

Transform any text, notes, or documents into study-ready flashcards in seconds using AI. This tool helps students, language learners, and professionals study more efficiently by automating flashcard creation and focusing on key concepts.

**Highlights:** AI Flashcard Generator, Upload Photos, PDFs & Articles, Smart Focus on Core Concepts, Instant Flashcard Creation, Customizable Flashcards, Supports Any Subject or Language

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $4.99 | per 7 days |
| Yearly | $34.99 | per year |


### Genetics Lab

[App page](https://appshunter.io/ios/app/genetics-lab-punnett-square/id6771496910)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DNA Codon Translator | $2.99 | per 7 days |
| Pedigree & Heredity Charts | $14.99 | per year |
| Protein & Mutation Builder | $29.99 | one-time |


## Frequently asked questions

### Is Knowkard free?

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

### Is Genetics Lab free?

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

### Do Knowkard or Genetics Lab have ads?

Neither Knowkard nor Genetics Lab shows ads.

### Which is updated more often, Knowkard or Genetics Lab?

Knowkard ships an update every 2 weeks, and Genetics Lab every 6 months. Most recently, Knowkard was updated on October 30, 2026 and Genetics Lab on November 5, 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.*