ExTOPE Connect vs S4C
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ExTOPE Connect
Easily view and share analysis results from Hitachi High-Tech analyzers. Capture photos, attach them to measurements, and share instantly via messaging or email. Print reports or sync results to the cloud.
- View analyzer results locally or via cloud
- Capture and attach photos to results
- Instant sharing via messaging and email
- Print reports to AirPrint printers
- Upload and sync results to cloud
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This app enables users of Hitachi High-Tech’s X-MET and Vulcan series analyzers to easily view and share analysis results with colleagues, customers or suppliers. Key features include: - View results from your analyzers via local Wi‑Fi or the ExTOPE Connect cloud - Capture and attach photos directly to measurement results - Share results instantly via messaging, email, or other apps - Print reports to any AirPrint-compatible printer - Upload and sync results to the ExTOPE Connect cloud
S4C
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S4C-FS Service App is used by service people to check sensor readings, perform settings. It uses Bluetooth Low Energy (BLE) to communicate with sensors. Features: * Show Online values: - Flow - Velocity - Pressure - Temperature * Perform Settings: - Flow Settings - Units Settings - Reference Conditions - Factory Settings - Counter Settings - Output Settings
Screenshots
Verdict
The clearest difference is update cadence: S4C at monthly against ExTOPE Connect's every 2 months. On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
ExTOPE Connect ships an update every 2 months, S4C monthly. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.
| Parameter | ExTOPE Connect | S4C |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 12 — better |
| Further details — not scored | ||
| Size | 23 MB | 35 MB |
| Age rating | 4+ | 17+ |
| Developer | Hitachi High-Tech Analytical Science Finland Oy | SUTO iTEC (China) Co. Ltd |
In-app purchases
ExTOPE Connect
No in-app purchases
S4C
No in-app purchases
