# StudyTok AI vs Deck Counter

StudyTok AI and Deck Counter are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. StudyTok AI sells 4 in-app purchases, starting at $8.99 per 7 days and Deck Counter sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | StudyTok AI | Deck Counter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (14 ratings)](https://appshunter.io/ios/app/studytok-ai-notefeynmanmemo/id6746706113/reviews)** | — |
| Number of ratings | **14** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | — |
| Monetization | Free with in-app purchases | — |
| Size | 45 MB | 19 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dat Nguyen Thanh](https://appshunter.io/developer/1679212277) | [kevin Lung](https://appshunter.io/developer/1885379795) |

## What reviewers say

### StudyTok AI

[App page](https://appshunter.io/ios/app/studytok-ai-notefeynmanmemo/id6746706113)

This AI-powered learning assistant transforms any content into memorable lessons using the Feynman Technique. It offers features like auto-summarization of videos and PDFs, flashcard generation, and smart quizzes to enhance understanding and save study time.

**Highlights:** Convert text and images into lessons, Auto-summarize YouTube videos, PDFs, PPTX, Generate flashcards and quizzes, Mindmap generation, Knowledge testing with Feynman Technique, Pomodoro timer integration, Multi-language support and translation

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited weekly | $8.99 | per 7 days |
| Unlimited monthly | $16.99 | per month |
| Unlimited annual | $59.99 | per year |
| Unlimited annual | $79.99 | per year |


### Deck Counter

[App page](https://appshunter.io/ios/app/deck-counter/id6766155522)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Deck Counter Pro | $4.99 | one-time |


## Frequently asked questions

### Is StudyTok AI free?

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

### Is Deck Counter free?

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

### Do StudyTok AI or Deck Counter have ads?

Neither StudyTok AI nor Deck Counter shows ads.

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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.*