# C Interview Questions vs C Language Treasure

The clearest difference is in-app purchases: C Language Treasure at none against C Interview Questions's 1. C Language Treasure also leads on update cadence (every 8 days vs every 51 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. C Interview Questions sells 1 one-off in-app purchase. C Language Treasure asks for nothing beyond the download.

C Interview Questions ships an update every 51 months, C Language Treasure every 8 days. The most recent releases landed on September 9, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | C Interview Questions | C Language Treasure |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 51 months | **Every 8 days** |
| Monetization | — | Ad-supported |
| Size | 16 MB | 28 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [RAVINDHIRAN SUMITHRA](https://appshunter.io/developer/1571016391) | [Muhammad hussain](https://appshunter.io/developer/1136309136) |

## What reviewers say

### C Interview Questions

[App page](https://appshunter.io/ios/app/c-interview-questions/id1070985063)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| C Interview Questions Adfree | $3.99 | one-time |


### C Language Treasure

[App page](https://appshunter.io/ios/app/c-language-treasure/id1255800372)

This app offers a comprehensive collection of C programming tutorials and examples for beginners. It covers a wide range of programs, from basic 'hello world' to complex concepts, making it ideal for students needing help with assignments.

**Highlights:** Beginner-friendly C programming examples, Tutorials from basic to complex programs, Assignment help and hints for students, Covers common early semester C problems, Developer's personal learning experiences shared

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is C Interview Questions free?

C Interview Questions is free to download, with in-app purchases available.

### Is C Language Treasure free?

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

### Do C Interview Questions or C Language Treasure have ads?

Both C Interview Questions and C Language Treasure show ads.

### Which is updated more often, C Interview Questions or C Language Treasure?

C Interview Questions ships an update every 51 months, and C Language Treasure every 8 days. Most recently, C Interview Questions was updated on September 9, 2026 and C Language Treasure on September 16, 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.*