# Etlab vs PSC Challenger

The clearest difference is review sentiment: PSC Challenger at 70% against Etlab's 13%. PSC Challenger also leads on rating (5.0 vs 3.4). Etlab's advantage is in-app purchases (none vs 8) and update cadence (weekly vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

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

PSC Challenger holds the better App Store score, 5.0 against 3.4. That said, the two scores are not equally well evidenced: Etlab has 5 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 13% of Etlab's written reviews are positive against 70% of PSC Challenger's.

Etlab ships an update weekly, PSC Challenger every 2 months. The most recent releases landed on October 15, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Etlab | PSC Challenger |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.4 (5 ratings)](https://appshunter.io/ios/app/etlab/id1350062745/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/psc-challenger/id1528674417/reviews)** |
| Number of ratings | **5** | 1 |
| Positive reviews | 13.2% of reviews | **69.6% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 35 MB | 68 MB |
| Requires iOS | **15.6** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ETLAB INFOTECH PRIVATE LIMITED](https://appshunter.io/developer/1190099947) | [Centgrade Labs Private Limited](https://appshunter.io/developer/1528674419) |

## What reviewers say

### Etlab

[App page](https://appshunter.io/ios/app/etlab/id1350062745)

This campus administration ERP system automates institutional processes. It provides an integrated suite of software to manage administrative requirements with a unique login for each user.

**Highlights:** Campus administration ERP, Integrated software suite, Automates campus processes, Manages administrative requirements, User-specific login system

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

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Etlab free?

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

### Is PSC Challenger free?

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

### Which has better reviews, Etlab or PSC Challenger?

PSC Challenger is rated higher. Etlab averages 3.4 out of 5 from 5 ratings, while PSC Challenger averages 5.0 from 1 ratings.

### Do Etlab or PSC Challenger have ads?

Neither Etlab nor PSC Challenger shows ads.

### Which is updated more often, Etlab or PSC Challenger?

Etlab ships an update weekly, and PSC Challenger every 2 months. Most recently, Etlab was updated on October 15, 2026 and PSC Challenger on October 13, 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.*