# Knowkard vs Heguru

The clearest difference is in-app purchases: Heguru at none against Knowkard's 2. Heguru also leads on update cadence (every 3 days vs every 2 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Knowkard sells 2 in-app purchases, starting at $4.99 per 7 days. Heguru asks for nothing beyond the download.

Knowkard ships an update every 2 weeks, Heguru every 3 days. The most recent releases landed on June 11, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Knowkard | Heguru |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/knowkard-flash-cards-learning/id6748628223/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 3 days** |
| Monetization | Freemium | — |
| Size | 105 MB | 35 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Artmvstd SIA](https://appshunter.io/developer/1262774776) | [IgniteLabs Private Limited](https://appshunter.io/developer/1847814864) |

## 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

**In-app purchases (2)**

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


### Heguru

[App page](https://appshunter.io/ios/app/heguru/id6755098512)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Knowkard free?

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

### Is Heguru free?

Heguru is free to download, with no in-app purchases.

### Do Knowkard or Heguru have ads?

Neither Knowkard nor Heguru shows ads.

### Which is updated more often, Knowkard or Heguru?

Knowkard ships an update every 2 weeks, and Heguru every 3 days. Most recently, Knowkard was updated on June 11, 2026 and Heguru on September 8, 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.*