# 英検®英単語 vs Captain C Programming

The clearest difference is update cadence: Captain C Programming at every 4 months against 英検®英単語's every 8 months. Captain C Programming also leads on iOS requirement (12.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 英検®英単語 sells 1 in-app purchase, starting at $2.99 per month and Captain C Programming sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

英検®英単語 ships an update every 8 months, Captain C Programming every 4 months. The most recent releases landed on September 25, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | 英検®英単語 | Captain C Programming |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (38K ratings)](https://appshunter.io/ios/app/id946696503/reviews)** | — |
| Number of ratings | **38K** | — |
| Positive reviews | 56.6% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 8 months | **Every 4 months** |
| Size | 152 MB | 259 MB |
| Requires iOS | 17.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 9+ | 4+ |
| Developer | [StudySwitch, Inc.](https://appshunter.io/developer/1368900403) | [SOFTHEAVEN](https://appshunter.io/developer/588713602) |

## What reviewers say

### 英検®英単語

[App page](https://appshunter.io/ios/app/id946696503)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 本気で勉強プラン | $2.99 | per month |


### Captain C Programming

[App page](https://appshunter.io/ios/app/captain-c-programming/id1249134740)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ADS | $1.99 | one-time |


## Frequently asked questions

### Is 英検®英単語 free?

英検®英単語 is free to download, with in-app purchases available.

### Is Captain C Programming free?

Captain C Programming is free to download, with in-app purchases available.

### Do 英検®英単語 or Captain C Programming have ads?

Both 英検®英単語 and Captain C Programming show ads.

### Which is updated more often, 英検®英単語 or Captain C Programming?

英検®英単語 ships an update every 8 months, and Captain C Programming every 4 months. Most recently, 英検®英単語 was updated on September 25, 2026 and Captain C Programming on September 12, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*