# iFING Scanner vs App Lock

The clearest difference is rating: App Lock at 4.6 against iFING Scanner's 2.6. App Lock also leads on in-app purchases (none vs 16) and update cadence (every 5 days vs every 3 months). iFING Scanner's advantage is ads (none vs shown) and iOS requirement (13.0 vs 16.0). On price, review sentiment and device support there is nothing between them.

Both are free to download. iFING Scanner sells 16 one-off in-app purchases. App Lock asks for nothing beyond the download.

App Lock holds the better App Store score, 4.6 against 2.6. That said, the two scores are not equally well evidenced: App Lock has 120 ratings behind it against 5, so its average is the more settled of the two. Written reviews complicate that: 89% of iFING Scanner's written reviews are positive against 86% of App Lock's, so the app with the better star average is not the one people write more warmly about.

iFING Scanner ships an update every 3 months, App Lock every 5 days. Both last shipped on October 7, 2026.

## The numbers

| Metric | iFING Scanner | App Lock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.6 (5 ratings)](https://appshunter.io/ios/app/ifing-scanner/id1593580342/reviews) | **[4.6 (120 ratings)](https://appshunter.io/ios/app/app-lock-lock-apps/id6475538115/reviews)** |
| Number of ratings | 5 | **120** |
| Positive reviews | **88.9% of reviews** | 85.6% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 5 days** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 29 MB | 7 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [winningi](https://appshunter.io/developer/1326712012) | [秀珍 黄](https://appshunter.io/developer/1756029312) |

## What reviewers say

### iFING Scanner

[App page](https://appshunter.io/ios/app/ifing-scanner/id1593580342)

Capture and process fingerprint and palmprint images using your mobile device's camera. This app offers touchless biometric scanning with features like measurement and perspective correction, producing high-resolution templates. Images are stored securely and can be exported at your discretion.

**Highlights:** Touchless fingerprint and palmprint scanning, Finger measurement (Ruler) function, Perspective correction (Flattening), ISO standard template creation, Image capture and preview, Secure image export

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

**In-app purchases (16)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1장 또는 2장의 이미지 구매 | $1.99 | one-time |
| Palmprint x 1 | $1.99 | one-time |
| Finger x 2, Palm x 1 | $2.99 | one-time |
| Palmprint x 2 | $2.99 | one-time |
| Finger x 4, Palm x 1 | $2.99 | one-time |
| 3장 또는 4장의 이미지 구매 | $3.99 | one-time |
| Finger x 8, Palm x 1 | $4.99 | one-time |
| Finger x 4, Palm x 2 | $4.99 | one-time |
| 5장 또는 6장의 이미지 구매 | $5.99 | one-time |
| Finger x 6, Palm x 1 | $5.99 | one-time |
| Finger x 6, Palm x 2 | $5.99 | one-time |
| Finger x 8, Palm x 2 | $5.99 | one-time |
| 7장 또는 8장의 이미지 구매 | $7.99 | one-time |
| Finger x 10, Palm x 1 | $8.99 | one-time |
| 9장 또는 10장의 이미지 구매 | $9.99 | one-time |
| Finger x 10, Palm x 2 | $9.99 | one-time |


### App Lock

[App page](https://appshunter.io/ios/app/app-lock-lock-apps/id6475538115)

Manage your phone usage and protect your privacy with this app. It offers robust parental controls, allows you to lock specific applications, and helps you set time limits to combat phone addiction. Secure your data and control your digital well-being.

**Highlights:** Lock specific apps, Parental control features, Prevent app deletion, Secure unlock methods (Face ID, fingerprint, password), Automatic app relocking, Customizable app modes, Set app usage time limits

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iFING Scanner free?

iFING Scanner is free to download, with in-app purchases available.

### Is App Lock free?

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

### Which has better reviews, iFING Scanner or App Lock?

App Lock is rated higher. iFING Scanner averages 2.6 out of 5 from 5 ratings, while App Lock averages 4.6 from 120 ratings.

### Do iFING Scanner or App Lock have ads?

App Lock shows ads; iFING Scanner does not.

### Which is updated more often, iFING Scanner or App Lock?

iFING Scanner ships an update every 3 months, and App Lock every 5 days. Most recently, iFING Scanner was updated on October 7, 2026 and App Lock on October 7, 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.*