# IC card reader vs NightWalk Depth Scanner

The clearest difference is ads: NightWalk Depth Scanner at none against IC card reader's shown. IC card reader's advantage is update cadence (fortnightly vs monthly) and iOS requirement (15.8.3 vs 17.6). On price, in-app purchases and device support there is nothing between them.

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

IC card reader ships an update fortnightly, NightWalk Depth Scanner monthly. The most recent releases landed on October 10, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | IC card reader | NightWalk Depth Scanner |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Monthly |
| Size | 36 MB | 1 MB |
| Requires iOS | **15.8.3** | 17.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Hideaki Uchikoshi](https://appshunter.io/developer/1559575002) | [FEDYK SP Z O O](https://appshunter.io/developer/1763610988) |

## What reviewers say

### IC card reader

[App page](https://appshunter.io/ios/app/ic-card-reader/id6504466973)

**Features:** macOS Compatibility

**In-app purchases:** none


### NightWalk Depth Scanner

[App page](https://appshunter.io/ios/app/nightwalk-depth-scanner/id6746720191)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is IC card reader free?

IC card reader is free to download, with no in-app purchases.

### Is NightWalk Depth Scanner free?

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

### Do IC card reader or NightWalk Depth Scanner have ads?

IC card reader shows ads; NightWalk Depth Scanner does not.

### Which is updated more often, IC card reader or NightWalk Depth Scanner?

IC card reader ships an update fortnightly, and NightWalk Depth Scanner monthly. Most recently, IC card reader was updated on October 10, 2026 and NightWalk Depth Scanner on October 2, 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.*