# PSC Challenger vs Merit Pro

The clearest difference is in-app purchases: Merit Pro at none against PSC Challenger's 8. Merit Pro also leads on update cadence (every 5 days vs every 2 months) and iOS requirement (13.0 vs 16.4). On price, ads and device support there is nothing between them.

Both are free to download. PSC Challenger sells 8 one-off in-app purchases. Merit Pro asks for nothing beyond the download.

PSC Challenger ships an update every 2 months, Merit Pro every 5 days. The most recent releases landed on September 20, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | PSC Challenger | Merit Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/psc-challenger/id1528674417/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 69.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 68 MB | 24 MB |
| Requires iOS | 16.4 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Centgrade Labs Private Limited](https://appshunter.io/developer/1528674419) | [Mohammad Sabith Ali](https://appshunter.io/developer/1896535792) |

## What reviewers say

### PSC Challenger

[App page](https://appshunter.io/ios/app/psc-challenger/id1528674417)

Prepare for Kerala PSC exams with this Malayalam quiz app. Test your knowledge with questions from past papers and challenge other users in live quiz games to compete for the highest score.

**Highlights:** Previous Kerala PSC question papers, Malayalam PSC quiz format, Live quiz games with other users, Competitive scoring system, Questions from old question banks

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3 Months Premium Plan | $5.99 | one-time |
| 6 Months Premium Plan | $8.99 | one-time |
| 1 Year Premium Plan | $10.99 | one-time |
| 3 Months Premium + Video Plan | $10.99 | one-time |
| 1 Year Premium Plan | $11.99 | one-time |
| 2 Year Premium | $19.99 | one-time |
| 1 Year Premium + Video Plan | $27.99 | one-time |
| 3 Years Premium + Video Plan | $39.99 | one-time |


### Merit Pro

[App page](https://appshunter.io/ios/app/merit-pro/id6768064990)

**In-app purchases:** none


## Frequently asked questions

### Is PSC Challenger free?

PSC Challenger is free to download, with in-app purchases available.

### Is Merit Pro free?

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

### Do PSC Challenger or Merit Pro have ads?

Neither PSC Challenger nor Merit Pro shows ads.

### Which is updated more often, PSC Challenger or Merit Pro?

PSC Challenger ships an update every 2 months, and Merit Pro every 5 days. Most recently, PSC Challenger was updated on September 20, 2026 and Merit Pro on September 18, 2026.

---

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