QR Scanner vs Cerbrec Supervisory App
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
QR Scanner
Instantly scan QR codes and barcodes to retrieve URLs, connect to Wi-Fi, and access product information. Share scanned content, save codes for later, and customize your scanning experience with various themes and settings.
- Scan QR codes and barcodes
- Retrieve URLs and Wi-Fi credentials
- Scan product codes (UPC, ISBN)
- Save scanned codes
- Share scanned content
- Customizable themes and settings
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Scan any QR code or barcode instantly — private, no account needed. QR Scanner turns your camera into the fastest way to open links, join Wi-Fi, save contacts and read product barcodes. Point, done — everything is processed on your device. SCAN ANYTHING • QR codes and all major barcode formats (EAN, UPC, Code 128 and more) • URLs, Wi-Fi networks, contacts (vCard), email, phone, SMS, events, locations • Scan from camera or from a photo in your library BUILT FOR REAL LIFE • Batch mode — keep scanning, no stops between codes • Auto-zoom and torch for far-away or dim codes • History with tags and filters — find any past scan in seconds • Decide what happens when you open a link: in-app or your browser SAFE BY DESIGN • Suspicious links are shown before they open — you choose • No account, no tracking: scans stay on your device • Works fully offline
Cerbrec Supervisory App
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Cerbrec Supervisory is the companion app for teams running Cerbrec-managed data center and industrial sites. Stay on top of your infrastructure from anywhere. MONITOR • See every site's live status at a glance across your portfolio • Track collectors and the devices they poll — health, latency, and recent readings • Inspect per-device telemetry with full poll results, not just a green light RESPOND • Get notified the moment a site goes offline, an install goes down, or a collector errors — with the reason attached • Acknowledge, resolve, or dismiss alerts; see who on your team is already on it • Turn any alert into a follow-up ticket and track it to done MANAGE • Browse discovered and registered equipment, edit device details, and run on-demand probes • Provision supported devices onto Wi-Fi over Bluetooth • Configure collectors and multi-protocol polling (SNMP, Modbus, MQTT, and more) • Upload device manuals to a per-site knowledge base the built-in assistant reads to answer questions Cerbrec Supervisory works alongside your on-site Cerbrec installs and requires a Cerbrec account. It is intended for organizations already using the Cerbrec platform.
Screenshots
Verdict
The clearest difference is ads: Cerbrec Supervisory App at none against QR Scanner's shown. Cerbrec Supervisory App also leads on update cadence (every 2 days vs every 4 weeks) and rating (5.0 vs 4.7). QR Scanner's advantage is ratings volume (12 vs 1). On price, in-app purchases, device support and iOS requirement 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. Neither carries in-app purchases, so what you see is what you pay.
Cerbrec Supervisory App holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: QR Scanner has 12 ratings behind it against 1, so its average is the more settled of the two.
QR Scanner ships an update every 4 weeks, Cerbrec Supervisory App every 2 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.
| Parameter | QR Scanner | Cerbrec Supervisory App |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (12 ratings) | 5.0 (1 ratings) — better |
| Number of ratings | 12 — better | 1 |
| Update frequency | Every 4 weeks | Every 2 days — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.4 | 16.4 |
| Further details — not scored | ||
| Size | 45 MB | 64 MB |
| Age rating | 4+ | 17+ |
| Developer | Tuan Nguyen Van | Cerbrec, Inc |
In-app purchases
QR Scanner
No in-app purchases
Cerbrec Supervisory App
No in-app purchases
Questions
Is QR Scanner free?
Is Cerbrec Supervisory App free?
Which has better reviews, QR Scanner or Cerbrec Supervisory App?
Do QR Scanner or Cerbrec Supervisory App have ads?
Which is updated more often, QR Scanner or Cerbrec Supervisory App?
Other comparisons
