# Easy MCQ Checker vs PDF Locker

The clearest difference is in-app purchases: PDF Locker at none against Easy MCQ Checker's 1. Easy MCQ Checker's advantage is update cadence (every 3 days vs every 2 weeks) and iOS requirement (9.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Easy MCQ Checker sells 1 one-off in-app purchase. PDF Locker asks for nothing beyond the download.

Easy MCQ Checker ships an update every 3 days, PDF Locker every 2 weeks. The most recent releases landed on October 26, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Easy MCQ Checker | PDF Locker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/pdf-locker/id1595267349/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 2 weeks |
| Monetization | — | Free |
| Size | 14 MB | 5 MB |
| Requires iOS | **9.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Jasminder Pal Singh](https://appshunter.io/developer/1159242031) | [Krishna Raj Salim](https://appshunter.io/developer/1638689285) |

## What reviewers say

### Easy MCQ Checker

[App page](https://appshunter.io/ios/app/easy-mcq-checker/id1179265861)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Features | $6.99 | one-time |


### PDF Locker

[App page](https://appshunter.io/ios/app/pdf-locker/id1595267349)

Secure your PDF documents with individual passwords or PINs. Share protected files and easily remove passwords when needed. Offers app-level protection using device biometrics or passcodes.

**Highlights:** Save PDF files, Secure with password/PIN, Share protected files, Unlock/remove password, App protection with biometrics/passcode

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

**In-app purchases:** none


## Frequently asked questions

### Is Easy MCQ Checker free?

Easy MCQ Checker is free to download, with in-app purchases available.

### Is PDF Locker free?

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

### Do Easy MCQ Checker or PDF Locker have ads?

Neither Easy MCQ Checker nor PDF Locker shows ads.

### Which is updated more often, Easy MCQ Checker or PDF Locker?

Easy MCQ Checker ships an update every 3 days, and PDF Locker every 2 weeks. Most recently, Easy MCQ Checker was updated on October 26, 2026 and PDF Locker on October 30, 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.*