InTemp vs VuSitu
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
InTemp
This app works with specialized data loggers to monitor temperature and humidity in cold chain environments. It provides cloud-based data storage, analytics, and instant alarm notifications for critical industries like pharmaceuticals and healthcare.
- Wireless Bluetooth Low Energy communication
- Cloud-based data warehousing and analytics
- Visual and audible alarm notifications
- PDF and XLSX report generation
- 21 CFR Part 11 compliance
- Integration with data loggers
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Onset InTemp data loggers measure temperature and relative humidity in cold chain storage and distribution networks for the life sciences, pharmaceutical, medical, and healthcare industries. InTemp data loggers work with the InTemp app for iOS and the InTempConnect cloud-based data warehousing service. The product line includes InTemp CX400 storage data loggers, the InTemp CX450 temperature and relative humidity data logger, InTemp CX500 in-transit data loggers, InTemp CX600 dry ice data loggers, and InTemp CX700 cryogenic data loggers, as well as the InTemp CX5000 Gateway, for automated data logger configuring and downloading, reporting, and instant alarm notifications by text or email if conditions exceed user-set thresholds. Features: * Wireless communication via Bluetooth Low Energy technology with mobile devices and/or the InTemp CX5000 Gateway * InTempConnect cloud-based data warehousing service integration (data storage, analytics, and alerts) * Visual alarm notifications (plus audible alarms for CX400 and CX450 data loggers) * PDF report generation * XLSX data * Compliance with 21 CFR Part 11 guidelines * Compliance with FDA and EMA Good Distribution Practices, and World Health Organization (WHO) and Centers for Disease Control and Prevention (CDC) guidelines
VuSitu
Easily connect to water monitoring instruments to view, manage, and share water quality and quantity data. Configure, calibrate, and deploy instruments, view live readings, and set up logs. Securely store and share data through a cloud-based account.
- Connect to In-Situ instruments
- View live water quality data
- Configure and calibrate instruments
- Create and manage log files
- Secure cloud data storage
- Share data via HydroVu
- Instant graphing for readings
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Connect the VuSitu mobile app to In-Situ Inc. water monitoring instruments and telemetry to easily view, manage and share water quality and quantity data. Use any Bluetooth-enabled mobile device to configure, calibrate and deploy your instruments, view live readings, and set up logs. Log in to your HydroVu account for secure data storage and sharing. A user-friendly walkthrough makes it easy to set up log files of all types, even with delayed starts or offset entry. View real-time data on multiple water quality parameters, run low-flow sampling events from your phone, and quickly share your data with colleagues via HydroVu. The VuSitu mobile app makes it easy to: • Interface with In-Situ Inc. instruments • Configure VuLink telemetry devices • Gather real-time water quality and water level data • Create logs and manage log data for all supported instruments • Open data files in Excel or parse into other systems • Securely store all data files in the cloud • Calibrate your instruments • Use instant graphing to determine when to start and stop readings • Receive firmware updates for connected instruments and communication devices with embedded automatic updates or custom downloaded files • View data for conductivity, optical dissolved oxygen (DO), ORP, pH, turbidity, water level/pressure, temperature, ammonium, nitrate, chloride sensors, chlorophyll a, phycocyanin (BGA-PC), phycoerythrin (BGA-PE), FDOM, crude oil, rhodamine WT, fluorescein WT • Define geographic locations with GPS coordinates and photos • Select measurement units • Run low-flow sampling events with your Aqua TROLL 400/500/600 using managed workflows on your phone VuSitu is currently available for the Level TROLL®, Rugged TROLL®, Aqua TROLL®, MPX4, VuLink®, RDO® Blue, and RDO® handheld instruments, for surface water, groundwater, coastal, wastewater, drinking water and aquaculture applications.
Screenshots
Verdict
The clearest difference is review sentiment: VuSitu at 100% against InTemp's 0%. VuSitu also leads on rating (4.9 vs 2.3) and iOS requirement (15.0 vs 17.0). On price, ratings volume, update cadence and ads 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.
VuSitu holds the better App Store score, 4.9 against 2.3. Both are backed by a comparable volume of ratings — 15 and 16 respectively. Written reviews point the same way: 0% of InTemp's written reviews are positive against 100% of VuSitu's.
InTemp ships an update every 2 months, VuSitu every 6 weeks. The most recent releases landed on October 10, 2026 and October 4, 2026 respectively.
| Parameter | InTemp | VuSitu |
|---|---|---|
| Price | Free | Free |
| Rating | 2.3 (15 ratings) | 4.9 (16 ratings) — better |
| Positive reviews | 0.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 15 | 16 — better |
| Update frequency | Every 2 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 68 MB | 170 MB |
| Age rating | 4+ | 4+ |
| Developer | Onset Computer Corporation | In-Situ Inc. |
Customer experience
InTemp
VuSitu
In-app purchases
InTemp
No in-app purchases
VuSitu
No in-app purchases









