# BirthdayChecker vs Scanner

The clearest difference is in-app purchases: BirthdayChecker at none against Scanner's 3. BirthdayChecker also leads on ads (none vs shown) and ratings volume (3 vs 1). Scanner's advantage is update cadence (every 9 days vs every 3 months) and rating (5.0 vs 4.7). On price and device support there is nothing between them.

Both are free to download. Scanner sells 3 in-app purchases, starting at $3.99 per 7 days. BirthdayChecker asks for nothing beyond the download.

Scanner holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

BirthdayChecker ships an update every 3 months, Scanner every 9 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | BirthdayChecker | Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (3 ratings)](https://appshunter.io/ios/app/birthdaychecker/id1373215597/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/scanner-pdf-scanner/id6740763210/reviews)** |
| Number of ratings | **3** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 9 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 2 MB | 33 MB |
| Requires iOS | 18.0 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | +9 |
| Developer | [Steffen Kamp](https://appshunter.io/developer/1373215596) | [Guangzhou Linke Technology Co., Ltd](https://appshunter.io/developer/6776569852) |

## What reviewers say

### BirthdayChecker

[App page](https://appshunter.io/ios/app/birthdaychecker/id1373215597)

Never forget important dates like birthdays and anniversaries again. This app organizes your contacts' special days and sends timely reminders. It prioritizes user privacy by keeping all data on your device.

**Highlights:** Birthday and anniversary tracking, Contact app integration, Customizable notifications, Home screen widget, Event marking and reminders, Privacy-focused data storage

**Features:** Vision Pro support

**In-app purchases:** none


### Scanner

[App page](https://appshunter.io/ios/app/scanner-pdf-scanner/id6740763210)

This app offers robust document scanning with intelligent camera features, text recognition, and ID scanning. Convert documents to various formats, measure real-time data with AR, and import files from multiple sources for quick mobile management.

**Highlights:** Intelligent camera scanning, Text recognition (OCR), ID scanning, Multiple format conversions, AR measurement, Import files, Mobile file management

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Members | $3.99 | per 7 days |
| Monthly Membership | $5.99 | one-time |
| Annual Membership | $14.99 | one-time |


## Frequently asked questions

### Is BirthdayChecker free?

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

### Is Scanner free?

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

### Which has better reviews, BirthdayChecker or Scanner?

Scanner is rated higher. BirthdayChecker averages 4.7 out of 5 from 3 ratings, while Scanner averages 5.0 from 1 ratings.

### Do BirthdayChecker or Scanner have ads?

Scanner shows ads; BirthdayChecker does not.

### Which is updated more often, BirthdayChecker or Scanner?

BirthdayChecker ships an update every 3 months, and Scanner every 9 days. Most recently, BirthdayChecker was updated on October 24, 2026 and Scanner on October 24, 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.*