# HappyWork vs Flashcards & Study

The clearest difference is in-app purchases: HappyWork at none against Flashcards & Study's 10. HappyWork also leads on iOS requirement (17.0 vs 26.0). Flashcards & Study's advantage is update cadence (every 2 days vs every 10 months) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. Flashcards & Study sells 10 one-off in-app purchases. HappyWork asks for nothing beyond the download.

HappyWork ships an update every 10 months, Flashcards & Study every 2 days. The most recent releases landed on October 6, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | HappyWork | Flashcards & Study |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/flashcards-and-study-qardbox/id6802477970/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 2 days** |
| Monetization | — | Free with in-app purchases |
| Size | 92 MB | 212 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | iPhone | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Michelle Warnatz](https://appshunter.io/developer/1653641054) | [Simon Harre](https://appshunter.io/developer/6802477972) |

## What reviewers say

### HappyWork

[App page](https://appshunter.io/ios/app/happywork-homework-app/id6444293099)

**Features:** macOS Compatibility

**In-app purchases:** none


### Flashcards & Study

[App page](https://appshunter.io/ios/app/flashcards-and-study-qardbox/id6802477970)

This app uses a spaced repetition system to help you learn and remember information. It tracks your progress with detailed statistics and offers robust import/export options. Your data remains private and is stored locally on your device.

**Highlights:** Spaced repetition learning, Detailed statistics and analysis, Local data storage and privacy, CSV import and export, Customizable accessibility settings, Apple Watch and Home Screen widgets, End-to-end encrypted sync via iCloud

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Human Geography | $0.99 | one-time |
| Microbiology | $0.99 | one-time |
| Organic Chemistry | $0.99 | one-time |
| General Chemistry | $0.99 | one-time |
| Insurance Terms | $0.99 | one-time |
| Real Estate Vocabulary | $0.99 | one-time |
| High School Equivalency | $0.99 | one-time |
| Dosage Calculations | $0.99 | one-time |
| Personal Training | $0.99 | one-time |
| ECG Rhythm Recognition | $0.99 | one-time |


## Frequently asked questions

### Is HappyWork free?

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

### Is Flashcards & Study free?

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

### Do HappyWork or Flashcards & Study have ads?

Neither HappyWork nor Flashcards & Study shows ads.

### Which is updated more often, HappyWork or Flashcards & Study?

HappyWork ships an update every 10 months, and Flashcards & Study every 2 days. Most recently, HappyWork was updated on October 6, 2026 and Flashcards & Study on October 22, 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.*