STS vs QRCodeScann
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
STS
This utility helps users select the appropriate Siemens soft starter for their specific needs. It simulates applications based on various parameters and provides detailed reports, with direct links to product data.
- Soft starter application simulation
- Input data for environment, motor, and load
- Starting parameter configuration
- Suggested soft starter selection
- Simulation and component reports
- Direct access to Siemens Industry Mall data
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This application allows users to find the right Siemens soft starter for his specific application. Features: * Simulate a soft starter application based on your input data: ** Environment & supply ** Motor ** Load ** Starting parameters for the application ** Additional functions ** Starting profile * Select a suggested soft starter * Generate a report for a selected soft starter with the summary of the simulation and optional feeder main components * Direct access to selected soft starter data in the Siemens Industry Mall * Metrics: SI and Imperial * Languages: English, German, Chinese, French, Spanish, Portuguese, Turkish, Czech, Italian and Russian
QRCodeScann
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QR Scanner is a professional ticket validation and event management app built for operators, organizers, and teams who need fast, reliable scanning on the go. Whether you're managing a small private event or a large festival, QR Scanner connects directly to your own backend — giving you full control over your data and workflow. SCAN QR CODES & BARCODES Point your camera and scan instantly. The app reads QR codes and barcodes in real time and sends the result to your server in milliseconds. Each scan returns an immediate, color-coded response: REGISTERED — ticket valid and successfully checked in ALREADY REGISTERED — ticket was already used REJECTED — ticket invalid or not recognized No guessing. No delays. Just clear results. YOUR ENDPOINT, YOUR RULES Connect any HTTP/HTTPS backend by entering your endpoint URL and optional API token. QR Scanner works with any server that follows a standard request/response contract — your infrastructure, your logic, your data. Test the connection directly from the app before going live. EVENT MANAGEMENT Create and manage multiple events inside the app. Each event has its own endpoint, API token, and unique 8-character code that can be shared with your team. Add events by code in seconds — no manual setup needed. TEAM & STAFF ACCESS Share event codes with your staff so they can join the same event on their own devices. Each team member logs in with their own account, keeping access secure and activity trackable. SCAN HISTORY Browse a full log of every scan — searchable by name, ID, or result type. Filter by event, paginate through records, and review all activity at any time. BUILT FOR REAL WORK • Manual code entry when camera isn't an option • Sound and haptic feedback on every result • Auto-return to scanner after status screen • Keep screen awake during active scanning • Adjustable auto-close timers per result type • Optional server response details for debugging • Latvian and English language support SECURE & ACCOUNT-BASED Every user logs in with a personal account. Sessions are token-based and expire automatically. Password reset available via email. Built by EGM Web Development.
Screenshots
Verdict
STS and QRCodeScann are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
| Parameter | STS | QRCodeScann |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 5 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.2 — better | 13.0 |
| Further details — not scored | ||
| Size | 67 MB | 19 MB |
| Age rating | 4+ | 4+ |
| Developer | Siemens AG | Artis Vilks |
In-app purchases
STS
No in-app purchases
QRCodeScann
No in-app purchases









