Comparison

TempTag vs DeviceLab

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • 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
Features
Read full description

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)

About

DeviceLab

Features
Read full description

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

TempTag4 screens
DeviceLab4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

TempTag is free to download; DeviceLab costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

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.

Scorecard3 real differences · 6 level
TempTag versus DeviceLab: the parameters behind the verdict, then further details
ParameterTempTagDeviceLab
PriceFree — better$0.99
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 2 monthsEvery 6 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better26.2
Further details — not scored
Size42 MB5 MB
Age rating4+4+
DeveloperTRIVEDI ADVANCED TECHNOLOGIES LLCShanghai Aisujiao Network Technology Co., Ltd.

In-app purchases

None

TempTag

No in-app purchases

None

DeviceLab

No in-app purchases

Questions

Is TempTag free?
TempTag is free to download, with no in-app purchases.
Is DeviceLab free?
DeviceLab costs $0.99, with no in-app purchases.
Do TempTag or DeviceLab have ads?
Neither TempTag nor DeviceLab shows ads.
Which is updated more often, TempTag or DeviceLab?
TempTag ships an update every 2 months, and DeviceLab every 6 days. Most recently, TempTag was updated on September 6, 2026 and DeviceLab on September 9, 2026.

Other comparisons