QR Code vs Mecka
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
QR Code
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Turn your business links into powerful promotional tools with ease. Our app helps you create professional QR codes and shareable cards for any purpose: Business Links β Generate QR codes that link directly to your website, portfolio, or contact page. Custom Cards β Design and place digital business cards on a stand for quick scanning. Posters & Events β Create poster-ready QR codes for events, promotions, and announcements. Social Media Growth β Share QR codes that drive people straight to your social profiles. Flexible Options β Make text-based QR codes, website QR codes, or event details QR codes. Whether youβre promoting on social media, at a networking event, or in-store, this app makes it simple to connect people with your brand.
Mecka
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An egocentric data recording application built for internal robotics research labs. The app streamlines first-person data collection to support embodied AI, manipulation research, and real-world robotics experimentation. Designed for fast iteration and clean dataset generation, it minimizes setup time and operational overhead so researchers can focus on experiments, not tooling. Key Features Auto-start recording when hands enter the frame for seamless, natural data capture Fast uploads to internal infrastructure for immediate availability Simple task management to organize recordings by experiment, user, or objective Lightweight, lab-ready workflow optimized for daily research use Built to accelerate high-quality egocentric dataset collection across teams.
Screenshots
Verdict
The clearest difference is ads: Mecka at none against QR Code's shown. Mecka also leads on update cadence (every 2 weeks vs every 32 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
QR Code ships an update every 32 months, Mecka every 2 weeks. The most recent releases landed on October 7, 2026 and October 4, 2026 respectively.
| Parameter | QR Code | Mecka |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 32 months | Every 2 weeks β better |
| Ads | Yes | No β better |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 16.0 | 15.1 β better |
| Further details β not scored | ||
| Size | 5 MB | 33 MB |
| Age rating | 4+ | 4+ |
| Developer | NEXTLINK PTY LTD | Carbon Based Technology Corp. |
In-app purchases
QR Code
No in-app purchases
Mecka
No in-app purchases









