# Shadow Immobiliser vs Tap Stamp Scanner

The clearest difference is iOS requirement: Tap Stamp Scanner at 12.0 against Shadow Immobiliser's 15.6. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Shadow Immobiliser ships an update every 4 months, Tap Stamp Scanner every 3 months. The most recent releases landed on October 11, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Shadow Immobiliser | Tap Stamp Scanner |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 months** |
| Size | 98 MB | 33 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Global Telemetrics Limited](https://appshunter.io/developer/631363823) | [Kamil Kras](https://appshunter.io/developer/1702310427) |

## What reviewers say

### Shadow Immobiliser

[App page](https://appshunter.io/ios/app/shadow-immobiliser/id1550096830)

**In-app purchases:** none


### Tap Stamp Scanner

[App page](https://appshunter.io/ios/app/tap-stamp-scanner/id6742376626)

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

**In-app purchases:** none


## Frequently asked questions

### Is Shadow Immobiliser free?

Shadow Immobiliser is free to download, with no in-app purchases.

### Is Tap Stamp Scanner free?

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

### Do Shadow Immobiliser or Tap Stamp Scanner have ads?

Neither Shadow Immobiliser nor Tap Stamp Scanner shows ads.

### Which is updated more often, Shadow Immobiliser or Tap Stamp Scanner?

Shadow Immobiliser ships an update every 4 months, and Tap Stamp Scanner every 3 months. Most recently, Shadow Immobiliser was updated on October 11, 2026 and Tap Stamp Scanner on October 16, 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.*