TempTag vs DeviceLab
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TempTag
Connect to BLE-enabled data loggers to fetch temperature, humidity, and sensor data. Ideal for cold chain, healthcare, and pharmaceutical applications, it offers configuration, data download, and alarm notifications.
- Scan BLE data logger devices
- Fetch temperature and humidity data
- Configure data logger settings
- Receive alarm notifications
- Generate PDF and CSV reports
- Cloud data integration
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TempTag Mobile App enables you to scan the nearest BLE enabled TempTag data logger devices. Users can connect with the any of the TempTag data logger device and fetch it’s data and configuration. Temptag data loggers measures Temperature, humidity, analog (4-20mA, 0-10V) and variety of sensors. It can be used for Cold Chain Storage, Healthcare industries, Pharmaceutical and Cargo applications. TempTag data loggers work with the TempTag app. TempTag data loggers product line includes FX series BLE, 900MHz and WiFi models. TempTag app can be used for Configuration, Data Download, Audit Reports, Alarm notifications. Features: - Wireless Communication via Bluetooth Low Energy technology with Mobile Devices - TempTag cloud-based data integration portal (data storage, analytics and alerts) - Visual Alarm notifications (Visual and Audible alarms on TempTag data loggers) - PDF report generations - CSV data - Compliance with Centers for Disease Control and Prevention (CDC) guidelines - Compliance with Vaccines for Children Program (VFC) guidelines - Compliance with 21 CFR Part 11 guidelines - Compliance with FDA and EMA Good Distribution Practices and World Health Organization (WHO)
DeviceLab
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DeviceLab is a powerful hardware analysis and benchmark tool designed for iPhone, Whether you're a tech enthusiast, developer, or everyday user, you can easily test, monitor, and understand your device performance. ◆ Real-Time System Monitor Track CPU usage, GPU load, memory usage, storage, battery health, and network speed in real time. Clean dashboards make performance easy to understand. ◆ Benchmark & Performance Tests Run advanced tests to evaluate your device: CPU & GPU benchmark Memory bandwidth (read/write/copy) Storage speed test Network speed test Compare your device with others and see real performance differences. ◆ Chip & Device Database Explore detailed hardware specs: Apple A-series and M-series chips Core count, process, bandwidth, cache Full device specs for iPhone, iPad, Mac Search and compare across models easily. ◆ Performance Rankings View benchmark rankings: Single-core & multi-core scores GPU performance comparisons Cross-device performance charts ◆ Display Testing Tools Check your screen with: Solid color tests Dead pixel detection Gradient & brightness evaluation ◆ Sensor Data Visualization Monitor real-time sensor data: Accelerometer Gyroscope Magnetometer Barometer ◆ Widgets Add widgets to your home screen: CPU / Memory Storage Battery status ◆ Privacy First No account required No data collection No ads DeviceLab — Understand your device like never before.
Screenshots
Verdict
The clearest difference is price: TempTag at Free against DeviceLab's $0.99. TempTag also leads on iOS requirement (13.0 vs 26.2). DeviceLab's advantage is update cadence (every 6 days vs every 2 months). On 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
TempTag is free to download; DeviceLab costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
TempTag ships an update every 2 months, DeviceLab every 6 days. The most recent releases landed on September 6, 2026 and September 9, 2026 respectively.
| Parameter | TempTag | DeviceLab |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 months | Every 6 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 26.2 |
| Further details — not scored | ||
| Size | 42 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | TRIVEDI ADVANCED TECHNOLOGIES LLC | Shanghai Aisujiao Network Technology Co., Ltd. |
In-app purchases
TempTag
No in-app purchases
DeviceLab
No in-app purchases








