Barcode Scanner QR Code Reader vs WatchUSPresidents
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Barcode Scanner QR Code Reader
Quickly scan all QR and barcode formats with this versatile utility. Compare prices, track history, and generate custom QR codes for various information and social media links. It also supports scanning from photos and includes helpful features like flashlight and sharing options.
- Scan QR Code & Barcode
- Search and Compare Prices
- Save Scan History
- Generate QR Codes
- Scan From Photo Library
- Share Scans
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Extremely fast QR & barcode scanner that supports all QR & barcode formats! It's the must-have scanner app for your iPhone. Features: * Scan QR Code & Barcode * Search and Compare Prices on Amazon, eBay and Google Shopping * Support 19 country URLs searching * Save unlimited scan history for price tracking * Scan promotion and coupon codes in shops to get discounts * Support Scan QR & Barcodes From Photo Library * Support generating QR Code for contacts, products, web URL, Wi-Fi password, text, books, E-mail, location, calendar and so on. * Support generating QR Code for Facebook, Instagram, Twitter, Spotify, Youtube, Whatsapp, Dropbox and so on. * Support QR code, Data Matrix, Maxi code, Code 39, Code 93, Codabar, UPC-A, EAN-8 ... * Support exporting scan history, create history, batch scan history * Flashlight supported * Remind you by beep or vibrate when scan successfully * Share QR & barcode with your friends How to use: 1. Open the scanner 2. Point the camera to the QR code / barcode 3. Auto recognize, scan and decode 4. Get results and relevant options It's very easy to use , no need to press any buttons or adjust the zoom, just open it and point to the QR code, it will auto recognize , scan and decode the QR code. After scanning, several relevant options for the results will be provided, you can search the products online, visit the websites, or even connect to Wi-Fi. So, what are you waiting for? Download QR Code Reader to scan QR code and barcode! Contact Us Email: qrcode.reader@outlook.com, we are glad to hear from you! Privacy Policy: http://cloud-record.com/qrcodereader/privacy.html Terms of use: http://cloud-record.com/qrcodereader/Term_of_uses.pdf
WatchUSPresidents
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Displays information about the presidents of the US
Screenshots
Verdict
The clearest difference is price: Barcode Scanner QR Code Reader at Free against WatchUSPresidents's $0.99. Barcode Scanner QR Code Reader also leads on update cadence (every 3 weeks vs every 23 months) and iOS requirement (10.3 vs 13.0). WatchUSPresidents's advantage is in-app purchases (none vs 3) and ads (none vs shown). On device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Barcode Scanner QR Code Reader is free to download; WatchUSPresidents costs $0.99 up front. Barcode Scanner QR Code Reader sells 3 in-app purchases, starting at $4.99 per month. WatchUSPresidents asks for nothing beyond the download.
Barcode Scanner QR Code Reader ships an update every 3 weeks, WatchUSPresidents every 23 months. The most recent releases landed on October 12, 2026 and October 2, 2026 respectively.
| Parameter | Barcode Scanner QR Code Reader | WatchUSPresidents |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | 4.5 (2.1K ratings) — better | — |
| Positive reviews | 73.2% of reviews | — |
| Number of ratings | 2.1K — better | — |
| Update frequency | Every 3 weeks — better | Every 23 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPod, Apple Watch |
| Requires iOS | 10.3 — better | 13.0 |
| Further details — not scored | ||
| Size | 34 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Yunlu Technology Shanghai Co., Ltd. | Paul Scott |
Bugs and requests
Barcode Scanner QR Code Reader
Reported bugs
2 issues- Crashes on certain devices
- Incorrect price information
Requested features
2 requests- Language support for non-English users
- Option to cancel subscription
WatchUSPresidents
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Barcode Scanner QR Code Reader
- Consecutive monthly membership$4.991 Month
- Consecutive Yearly Membership3 Days trial$15.991 Year
- Remove Ads$2.99
WatchUSPresidents
No in-app purchases
Questions
Is Barcode Scanner QR Code Reader free?
Is WatchUSPresidents free?
Do Barcode Scanner QR Code Reader or WatchUSPresidents have ads?
Which is updated more often, Barcode Scanner QR Code Reader or WatchUSPresidents?
Other comparisons
