Best Bluetooth Data Logger Apps

244+ iOS apps curated and reviewed

3.6 avg rating

20 free apps

Updated October 2026

From beginner-friendly picks to power-user tools, our bluetooth data logger list covers 244+ iPhone apps updated through October 2026. Compare ratings, prices, and screenshots in one place.

Compare top Bluetooth Data Logger Apps (October 2026)

#	App	Price	Rating	Ads	In-App Purchases	Updated
1	Bluetooth Data Logger	Free	—	No	No	May 2026
2	DataLogger	Free	2.0★ (3)	No	No	Jun 2026
3	Data Loggers	Free	—	No	No	May 2026
4	IDT Data Logger	Free	4.0★ (1)	No	No	May 2026
5	ATAGO Logger for iPhone	Free	—	No	No	May 2026
6	ATAGO Bluetooth Logger	Free	—	No	No	Jul 2026
7	MadgeTech	Free	5.0★ (4)	No	No	Oct 2026
8	Chronos Hardware	Free	—	No	No	Aug 2026

Top Picks for Bluetooth Data Logger

#1

Bluetooth Data Logger by TTS Group Limited

Editor's Choice

0.0(0 ratings)

Free

Bluetooth Data Logger screenshot 1

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This educational tool allows users to collect data using five integrated sensors on compatible tablets. It supports scientific investigations and is suitable for a wide range of age groups.

#2

DataLogger by MSR Electronics GmbH

Strong Contender

📊 Productivity

2.0(3 ratings)

Free

DataLogger screenshot 1

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Control MSR data loggers from your mobile device. Configure loggers, view sensor data in real-time, and upload recordings to the cloud. Connects to multiple loggers via Bluetooth Low Energy.

#3

Data Loggers by 宪清孟

温度记录仪

Worth Considering

0.0(0 ratings)

Free

Data Loggers screenshot 1

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More Bluetooth Data Logger apps to explore

IDT Data Logger

IDT Data Logger

IDT Data Logger

by Instruments & Data Tools Pty Ltd

Manually record data points using user-defined labels and NFC tags. Capture tag information like number and description alongside your collected data. Share your recorded information across devices via AirDrop.

Manual data recordingUser-defined labelsNFC tag integration

📊 Productivity

ATAGO Logger for iPhone

ATAGO Logger for iPhone

ATAGO Logger for iPhone

by ATAGO CO.,LTD

ATAGO Bluetooth Logger

ATAGO Bluetooth Logger

ATAGO Bluetooth Logger

by ATAGO CO.,LTD

Data Logging Made Mobile

This app enables mobile connectivity and control for specific data loggers. It allows users to program settings, start/stop logging, download data, view historical records, and generate reports, all via Bluetooth. Data can be easily shared through text or email.

Bluetooth connectivityProgram device settingsStart and stop logging

Chronos Hardware

Chronos Hardware

Chronos Hardware

Configure the MCE Data Logger

Bulk upload of TR4 logged data

Bluetooth - CI Tracker

Bluetooth - CI Tracker

Bluetooth - CI Tracker

GATT Logs & Automation

🛠️ Developer Tools

by DeltaTrak, Inc.

by Onset Computer Corporation

Wirelessly configure, start, and download data from HOBO MX data loggers via Bluetooth. View, analyze, and export recorded data in various formats for further use in other applications.

Wireless Bluetooth communication with HOBO MX loggersConfigure logger settings (name, password, rate, alarms)Monitor logger status (memory, battery)

For TR4 Data Monitoring/Graph

This application connects to specific temperature data loggers via Bluetooth to manage recorded data. Users can start/stop recordings, adjust settings, and download data for viewing. It integrates with a cloud service for further data management.

Connect to data loggers via BluetoothStart and stop recordingConfigure data logger settings

Connect to the EasyLogCloud

Monitor temperature and humidity data from WiFi data loggers directly on your iOS device. View live and historical readings, receive instant alarm notifications, and quickly access data from your most important sensors.

Connect EL-MOTE WiFi data loggersView live data readingsView historical graphs

Bluetooth BLE Device Finder

Bluetooth BLE Device Finder

Bluetooth BLE Device Finder

Find & Track My Lost BT Phone

Quickly locate misplaced Bluetooth devices using signal strength and a radar interface. Track devices in the background and receive notifications when they are lost, with the last known location recorded on a map.

Find lost Bluetooth devicesTrack devices in the backgroundReceive disconnection notifications

📊 Productivity

free with in-app purchases

Sadelabs Logger

Sadelabs Logger

Sadelabs Logger

Motion Logger with CSV Export

This app collects and displays data from various device sensors, including motion, GPS, and audio. It offers background recording, interactive plots, and multiple export formats. Advanced features allow for data streaming, systematic data collection from other users, and creating shareable data-driven dashboards.

One-tap loggingBackground recordingInteractive plot visualization

free with in-app purchases

by MRS Electronic GmbH & Co. KG

MetriCorr Logger

MetriCorr Logger

MetriCorr Logger

by MetriCorr ApS

Temperature&Humidity Data logger

Temperature&Humidity Data logger

Temperature&Humidity Data logger

FAQ about Bluetooth Data Logger

Are there free bluetooth data logger apps for iPhone?

Yes — 20 of the top bluetooth data logger apps we rank are free to download, including Bluetooth Data Logger and DataLogger.

Does Bluetooth Data Logger have ads or in-app purchases?

Bluetooth Data Logger has no ads and has no in-app purchases, according to its App Store listing as of October 2026.

How many bluetooth data logger apps are on the App Store?

We track 244+ bluetooth data logger apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.