# Sensor Scanner vs ID Scanner

The clearest difference is in-app purchases: Sensor Scanner at none against ID Scanner's 3. Sensor Scanner also leads on ads (none vs shown). ID Scanner's advantage is update cadence (every 2 months vs every 7 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. ID Scanner sells 3 in-app purchases, starting at $0.99 per 7 days. Sensor Scanner asks for nothing beyond the download.

Sensor Scanner ships an update every 7 months, ID Scanner every 2 months. The most recent releases landed on October 19, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Sensor Scanner | ID Scanner |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 7 months | **Every 2 months** |
| Size | 26 MB | 16 MB |
| Requires iOS | **15.0** | 16.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [SnowM](https://appshunter.io/developer/1453312413) | [ESPRESSO TECH (SMC-PRIVATE) LIMITED](https://appshunter.io/developer/1812366711) |

## What reviewers say

### Sensor Scanner

[App page](https://appshunter.io/ios/app/sensor-scanner/id6751084749)

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

**In-app purchases:** none


### ID Scanner

[App page](https://appshunter.io/ios/app/id-scanner-id-card-scanner/id6754064798)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $0.99 | per 7 days |
| Monthly | $2.99 | per month |
| Yearly | $19.99 | per year |


## Frequently asked questions

### Is Sensor Scanner free?

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

### Is ID Scanner free?

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

### Do Sensor Scanner or ID Scanner have ads?

ID Scanner shows ads; Sensor Scanner does not.

### Which is updated more often, Sensor Scanner or ID Scanner?

Sensor Scanner ships an update every 7 months, and ID Scanner every 2 months. Most recently, Sensor Scanner was updated on October 19, 2026 and ID Scanner on October 15, 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.*