# iKnox Junior vs Document Scanner By MadMath

iKnox Junior and Document Scanner By MadMath are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

iKnox Junior ships an update every 3 months, Document Scanner By MadMath every 7 months. The most recent releases landed on October 17, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | iKnox Junior | Document Scanner By MadMath |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/iknox-junior/id544021385/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 83.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 7 months |
| Monetization | Free | — |
| Size | 33 MB | 5 MB |
| Requires iOS | 13 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tec4Fun](https://appshunter.io/developer/544021388) | [Palanisamy Shanmugam](https://appshunter.io/developer/1597120898) |

## What reviewers say

### iKnox Junior

[App page](https://appshunter.io/ios/app/iknox-junior/id544021385)

Securely store and manage your passwords, confidential data, photos, and files with advanced encryption. Access your information instantly and safely, even if your device is lost or stolen. Offers biometric access and a protected storage area for all your sensitive content.

**Highlights:** Advanced encryption for data security, Biometric access (TouchID/FaceID), Protected file and image storage, Built-in document scanner, QR-Code generation and reading, Import and export flexibility

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

**In-app purchases:** none


### Document Scanner By MadMath

[App page](https://appshunter.io/ios/app/document-scanner-by-madmath/id1599595423)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iKnox Junior free?

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

### Is Document Scanner By MadMath free?

Document Scanner By MadMath is free to download, with no in-app purchases.

### Do iKnox Junior or Document Scanner By MadMath have ads?

Neither iKnox Junior nor Document Scanner By MadMath shows ads.

### Which is updated more often, iKnox Junior or Document Scanner By MadMath?

iKnox Junior ships an update every 3 months, and Document Scanner By MadMath every 7 months. Most recently, iKnox Junior was updated on October 17, 2026 and Document Scanner By MadMath on October 18, 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.*