Smart QR code scanner vs Litter Detector
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Smart QR code scanner
Easily scan and generate QR codes for various purposes, including websites, text, and contacts. Offers customization options and barcode reading for quick information retrieval. Ideal for both personal and professional use.
- Scan QR codes quickly
- Generate custom QR codes
- Read barcodes
- Create codes for websites, text, Wi-Fi, contacts
- Use at home, stores, or work
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Easily scan and generate QR codes with QR Code Scanner - Reader Scan. Whether you need to scan barcodes, generate custom QR codes, or read complex data, this app has you covered with fast and reliable performance. With QR Code Scanner - Reader Scan, you can: - Scan any QR code quickly and effortlessly - Create and customize your own QR codes for sharing or business use - Read barcodes and get instant information - Generate codes for websites, text, Wi-Fi, contacts, and more - Use it anywhere: at home, in stores, or at work Perfect for personal and professional use, this app makes scanning and creating QR codes simple and efficient. Whether you're shopping at Walmart, visiting a bar, or just exploring the world around you, QR Code Scanner is your essential tool. The app offers features that are limited in the free version: - 3 free QR code generations per day, including customization. - Restrictions on opening QR codes in the browser. A paid product is also available in the form of a 7-day subscription for $4.99, with a free 3-day trial. Download now and unlock the full potential of QR and barcode technology! License Agreement: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Litter Detector
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Students of Davos Oberstufe have created this app as part of their Climate Action Lab's plastic waste project; its aim is to collect data relating to litter in Davos. Become a citizen scientist from your phone and help students by logging litter that you find. Start by using your phone's camera to collect photographic evidence of litter in Davos. When you click Use Photo, the image is uploaded, and the GPS location is also captured and stored. Next, you will be invited to select the litter category and to check whether there is a nearby bin in view and accessible, along with your thoughts on where the litter may have originated. After submitting, you'll be able to view a map of litter detected so far and explore recycling options in Switzerland. Using this combined information, we can gather data on the common types of litter and hotspots in Davos. The photo and GPS location will allow us to ascertain if there is any duplication of litter logged.
Screenshots
Verdict
The clearest difference is in-app purchases: Litter Detector at none against Smart QR code scanner's 1. Smart QR code scanner's advantage is update cadence (every 5 months vs every 12 months) and iOS requirement (13.0 vs 15.1). On price, ads and 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
Both are free to download. Smart QR code scanner sells 1 in-app purchase, starting at $4.99 per 7 days. Litter Detector asks for nothing beyond the download.
Smart QR code scanner ships an update every 5 months, Litter Detector every 12 months. The most recent releases landed on September 30, 2026 and October 10, 2026 respectively.
| Parameter | Smart QR code scanner | Litter Detector |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (4 ratings) — better | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 5 months — better | Every 12 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 13.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 48 MB | 53 MB |
| Age rating | 4+ | 4+ |
| Developer | fernando ruiz | Susan Adams |
In-app purchases
Smart QR code scanner
- Smart QR Code scanner PRO$4.997 Days
Litter Detector
No in-app purchases
Questions
Is Smart QR code scanner free?
Is Litter Detector free?
Do Smart QR code scanner or Litter Detector have ads?
Which is updated more often, Smart QR code scanner or Litter Detector?
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