# Scan21 – Age ID Check — Age Finder and Quick ID Verify

> Barcode scanner for instant 21+ age verification with visual and audio feedback. (iPhone/iPad app by TelliSIM - Travel eSIM solutions.)

- Source: https://appshunter.io/ios/app/scan21-age-id-check/id6751239834 (this page in markdown: same URL + `.md`)
- Developer: [TelliSIM - Travel eSIM solutions](https://appshunter.io/developer/1747738958)
- Category: Developer Tools, Utilities
- Price: $1.99
- Rating: 2.30/5 from 3 App Store ratings · 2 written reviews indexed
- Age rating: 4+
- Requires: iOS 13.0 · 22 MB
- Languages: American English
- Released: 2025-08-27
- Data updated: 2026-09-07
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/scan21-age-id-check/id6751239834/reviews.md

## What is Scan21?

Scan21 – Age ID Check helps you quickly verify if someone meets the 21+ legal age requirement by scanning the barcode on their ID.

Perfect for bars, clubs, liquor stores, dispensaries, or any venue requiring instant age checks. Simply scan, and the app will automatically calculate the age, alerting you with clear visual and audio feedback.

Features:

Fast & Accurate Scanning – Uses your device camera to read ID barcodes.
Automatic Age Calculation – Instantly determines if the person is 21+.
Clear Visual Feedback – Green screen for eligible, red screen for ineligible.
Audio Alerts – Optional success/failure tones for quick recognition.
Scan History & Stats – Tracks the total number of successful and failed scans.
Simple & Reliable – No internet required, works offline.

This tool is designed to make age verification quick, professional, and hassle-free.

Disclaimer: This app is for age screening assistance only and should not replace manual ID verification. Always follow your local laws and regulations.

## Key features

- Scan ID barcodes with device camera
- Automatic age calculation for 21+
- Clear visual (green/red screen) feedback
- Optional audio alerts
- Scan history and statistics
- Offline functionality

## Chart rankings

- #135 in Top Paid · Developer Tools (US App Store)

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/scan21-age-id-check/id6751239834/reviews.md

### 1/5 — Didn’t work correctly.

*2026-07-11*

I downloaded the app, tried it out on my own ID and got a red X all three times. I’m 53.

### 1/5 — Jokes on me

*2026-07-01*

Don’t waste your time, only thing this thing says is unable to read.

## Frequently asked questions about Scan21

### Does Scan21 have ads?

Scan21 is ad-free, allowing for uninterrupted use during critical verification processes.

### What is the price of Scan21?

Scan21 is a paid application, available for a one-time purchase of $1.99.

### What devices does Scan21 support?

Scan21 is compatible with iPhone, iPad, and iPod devices.

### How often is Scan21 updated?

Scan21 was last updated on August 27, 2025, with version 1.0.0. Further updates will be released as needed.

### What is the age rating for Scan21?

Scan21 has an age rating of 4+, making it suitable for use by adults in various professional settings.

### Can Scan21 be used without an internet connection?

Yes, Scan21 is designed to work reliably offline, making it suitable for use in any location without internet access.

### What are the main benefits of using Scan21?

Users appreciate Scan21 for its fast and accurate barcode scanning, automatic age calculation, and clear visual/audio feedback, simplifying the age verification process.

### Is Scan21 a replacement for manual ID checks?

Scan21 is intended as an assistance tool for age screening and should not replace manual ID verification. Always adhere to local laws and regulations.

## Version history (last 1 release)

### 1.0.0 — 2025-08-27

No release notes.

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## More apps by TelliSIM - Travel eSIM solutions

- [TelliSIM: eSIM & Travel Data](https://appshunter.io/ios/app/tellisim-esim-and-travel-data/id6503000764)
- [eBlueConnect: eSIM & Flexipass](https://appshunter.io/ios/app/eblueconnect-esim-and-flexipass/id6760044394)

All apps by TelliSIM - Travel eSIM solutions: https://appshunter.io/developer/1747738958

## Related topics

[age id verify](https://appshunter.io/ios/topics/age-id-verify) · [we card age checker](https://appshunter.io/ios/topics/we-card-age-checker) · [id checker](https://appshunter.io/ios/topics/id-checker) · [solutions 21](https://appshunter.io/ios/topics/solutions-21)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-07.*