# QFlash vs Study Ducky

The clearest difference is ads: QFlash at none against Study Ducky's shown. QFlash also leads on update cadence (every 9 days vs every 4 weeks). Study Ducky's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 17.6). On price and in-app purchases there is nothing between them.

Both are free to download. QFlash sells 2 in-app purchases, starting at $4.99 per month and Study Ducky sells 2 in-app purchases, starting at $12.99 per month. Whichever you choose, the download price is not the number that matters.

QFlash ships an update every 9 days, Study Ducky every 4 weeks. The most recent releases landed on September 29, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | QFlash | Study Ducky |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/study-ducky/id6751804134/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 9 days** | Every 4 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 17 MB | 86 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [Pokai Lee](https://appshunter.io/developer/1826542407) | [Selimhan Altinpinar](https://appshunter.io/developer/1836901242) |

## What reviewers say

### QFlash

[App page](https://appshunter.io/ios/app/qflash-quick-flashcards/id6751162061)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $4.99 | per month |
| Premium | $34.99 | per year |


### Study Ducky

[App page](https://appshunter.io/ios/app/study-ducky/id6751804134)

Manage your academic life with an intelligent assistant that helps you plan, track, and analyze your studies. Features include daily task management, focus timers, goal setting, and collaborative study spaces. Offers AI-powered tutoring, language learning, and relaxation recommendations.

**Highlights:** Daily, weekly, and monthly goal tracking, Customizable focus and Pomodoro timers, Class schedule and exam deadline management, In-depth performance statistics and analysis, Collaborative study groups and friend comparisons, AI Tutor for instant answers and language learning, Weekly movie, TV, and book recommendations

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium Ducky | $12.99 | per month |
| Annual Premium Ducky | $109.99 | per year |


## Frequently asked questions

### Is QFlash free?

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

### Is Study Ducky free?

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

### Do QFlash or Study Ducky have ads?

Study Ducky shows ads; QFlash does not.

### Which is updated more often, QFlash or Study Ducky?

QFlash ships an update every 9 days, and Study Ducky every 4 weeks. Most recently, QFlash was updated on September 29, 2026 and Study Ducky on October 12, 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.*