# C vs Flash Cards & Dictionary

The clearest difference is review sentiment: Flash Cards & Dictionary at 90% against C's 25%. Flash Cards & Dictionary also leads on update cadence (weekly vs every 3 weeks). C's advantage is in-app purchases (none vs 4) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Flash Cards & Dictionary sells 4 in-app purchases, starting at $2.99 per month. C asks for nothing beyond the download.

C ships an update every 3 weeks, Flash Cards & Dictionary weekly. The most recent releases landed on September 6, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | C | Flash Cards & Dictionary |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 25.0% of reviews | **90.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 52 MB | 186 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Netman. Co.,Ltd.](https://appshunter.io/developer/1097455605) | [Kengo Kosakai](https://appshunter.io/developer/1632848454) |

## What reviewers say

### C

[App page](https://appshunter.io/ios/app/c-learning-for-student/id1097455606)

This learning management system client allows students and employees to access educational materials, take quizzes, and participate in collaborative projects. It supports domain switching for different organizations and offers features for registering lectures and answering surveys.

**Highlights:** Domain switching for organizations, Lecture registration, Survey and quiz participation, Material browsing and sharing, Collaborative image/video uploads

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

**In-app purchases:** none


### Flash Cards & Dictionary

[App page](https://appshunter.io/ios/app/flash-cards-and-dictionary/id1632848452)

Create and study with custom flashcards using a built-in dictionary and quiz modes. Import from photos or books, and utilize AI for writing correction. Offers free basic features with an optional premium subscription for enhanced functionality.

**Highlights:** Create custom flashcards, Built-in dictionary lookup, 4-choice and listening quizzes, Import from photos/books, AI English writing correction, Generate mini-tests

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Plan (1 Month) | $2.99 | per month |
| Premium Plan (Annual) | $29.99 | per year |
| Business Monthly | $29.99 | per month |
| Business annual | $299.99 | per year |


## Frequently asked questions

### Is C free?

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

### Is Flash Cards & Dictionary free?

Flash Cards & Dictionary is free to download, with in-app purchases available.

### Do C or Flash Cards & Dictionary have ads?

Flash Cards & Dictionary shows ads; C does not.

### Which is updated more often, C or Flash Cards & Dictionary?

C ships an update every 3 weeks, and Flash Cards & Dictionary weekly. Most recently, C was updated on September 6, 2026 and Flash Cards & Dictionary on September 18, 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.*