# C Interview Questions vs Database Management System BCS

The clearest difference is update cadence: Database Management System BCS at every 3 weeks against C Interview Questions's every 51 months. Database Management System BCS also leads on iOS requirement (12.0 vs 14.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. C Interview Questions sells 1 one-off in-app purchase and Database Management System BCS sells 7 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

C Interview Questions ships an update every 51 months, Database Management System BCS every 3 weeks. The most recent releases landed on September 9, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | C Interview Questions | Database Management System BCS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 51 months | **Every 3 weeks** |
| Size | 16 MB | 68 MB |
| Requires iOS | 14.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [RAVINDHIRAN SUMITHRA](https://appshunter.io/developer/1571016391) | [Arshad Iqbal](https://appshunter.io/developer/1547001151) |

## 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 |


### Database Management System BCS

[App page](https://appshunter.io/ios/app/database-management-system-bcs/id1581376226)

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month Package | $4.99 | per month |
| 3 Months Package | $9.99 | per 3 months |
| 6 Months Package | $14.99 | per 6 months |
| 1 Year Package | $19.99 | per year |
| 1500 Coins | $0.99 | one-time |
| 3500 Coins | $1.99 | one-time |
| 6000 Coins | $2.99 | one-time |


## Frequently asked questions

### Is C Interview Questions free?

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

### Is Database Management System BCS free?

Database Management System BCS is free to download, with in-app purchases available.

### Do C Interview Questions or Database Management System BCS have ads?

Both C Interview Questions and Database Management System BCS show ads.

### Which is updated more often, C Interview Questions or Database Management System BCS?

C Interview Questions ships an update every 51 months, and Database Management System BCS every 3 weeks. Most recently, C Interview Questions was updated on September 9, 2026 and Database Management System BCS on September 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.*