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Best 4Iiii Power Meter Apps

250+ iOS apps curated and reviewed

3.2 avg rating
20 free apps
Updated August 2026

The best 4iiii power meter apps on iPhone average 3.2★ across 250+ titles — we've ranked them by what real users actually keep on their phones. Updated August 2026.

Compare top 4Iiii Power Meter Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
14iiii4iiiiFree1.6★ (91)YesNoJul 2026
2mPM-100B OPTICAL POWER METERmPM-100B OPTICAL POWER METERFree——NoMay 2026
3Optical Power MeterOptical Power MeterFree2.6★ (5)NoNoMay 2026
4Liverage Power MeterLiverage Power MeterFree—NoNoMay 2026
5Digital Power MeterDigital Power MeterFree3.0★ (2)NoNoJul 2026
6Sound PowerSound PowerFree—YesNoJul 2026
7Regular Power WatchdogRegular Power WatchdogFree3.5★ (156)NoNoAug 2026
8DROK MeterDROK MeterFree—NoNoMay 2026

Top Picks for 4Iiii Power Meter

4iiii#1

4iiii by 4iiii Innovations Inc.

Editor's Choice
💪 Health & Fitness
1.6😞(91 ratings)
FreeAds
4iiii screenshot 1
4iiii screenshot 2
4iiii screenshot 3

Connect and configure your 4iiii power meters and heart rate monitors. Record workout data, update device firmware, and even turn your Apple Watch into a cycling head unit. Track power, cadence, heart rate, and more while riding.

What We Love

  • ✅ Firmware updates work smoothly when functioning
  • 🔋 Battery status display
  • ⚙️ Zero offset calibration functionality
  • 🎯 Successfully pairs with power meters (when working)

Room to Improve

  • 🐛 Cannot detect multiple power meters simultaneously
  • 🐛 Frequent connection failures and disconnections
  • 🐛 App crashes and freezes regularly
Optical Power Meter#3

Optical Power Meter by Thorlabs GmbH

Worth Considering
🔧 Utilities
2.6(5 ratings)
Free
Optical Power Meter screenshot 1

Control handheld optical power meters remotely via Bluetooth. View power readings on a large gauge and a 5-digit display, with min/max tracking. Adjust basic settings like wavelength and zeroing from your mobile device.

More 4Iiii Power Meter apps to explore

4
Liverage Power Meter
Liverage Power Meter
Liverage Power Meter
by LIVERAGE TECHNOLOGY Inc.
Free
🔧 Utilities
(0)
5
Digital Power Meter
Digital Power Meter
Digital Power Meter
by Magnett Limited
Free

This utility app connects to compatible power meters and chargers via Bluetooth or WiFi. It streams live data like voltage, current, and power to your smartphone, allowing for real-time monitoring and data analysis through graphs. You can also download stored data and share it easily.

Stream live Voltage, Current, Ah, PowerMeter panel for real-time readingsDownload stored data
🔧 Utilities
(2)
free
6
Sound Power
Sound Power
Sound Power
by Svantek Sp. z o.o.
Free
🔧 Utilities
(0)
7
Regular Power Watchdog
Regular Power Watchdog
Regular Power Watchdog
by Hughes Autoformers
Free

Monitor your energy consumption with this app. It scans BLE sensors to display energy data and provides alerts when usage exceeds set limits. Choose the correct interface based on your specific sensor model.

Scan BLE energy sensorsSensor-specific interfacesAlerts for exceeding limits
🔧 Utilities
(156)
free
8
DROK Meter
DROK Meter
DROK Meter
by Hangzhou Junce Instruments Co., Ltd.
Free
🔧 Utilities
(0)
9
Wi-Fi Smart Meter Setup Tool
Wi-Fi Smart Meter Setup Tool
Wi-Fi Smart Meter Setup Tool
by Dec Metrics Ltd
Free
💼 Business
(0)
10
Pocket Power Assistant
Pocket Power Assistant
Pocket Power Assistant
by Shenzhen Inhemeter Co.,Ltd
Free
🔧 Utilities
(0)
11
SIGEYI
SIGEYI
SIGEYI
SIGEYI Technology
Free
🔧 Utilities
(0)
12
Clayton Power GO
Clayton Power GO
Clayton Power GO
by Clayton Power
Free

Monitor and manage your Clayton Power device remotely. Provides a clear overview of your power status and allows for control via Bluetooth. Stay informed about your power on the go.

Bluetooth connectivityPower status overviewRemote device control
🔧 Utilities
(0)
free
13
MeterSnap - Meter Reading
MeterSnap - Meter Reading
MeterSnap - Meter Reading
Intelligent Meter Reader
Free
💼 Business
(0)
14
Smart Meter Customer App
Smart Meter Customer App
Smart Meter Customer App
by Equant Egypt Telecommunication
Free
💼 Business
(0)
15
Power Triange Calculator
Power Triange Calculator
Power Triange Calculator
Complex Power: W, VA, VAR, PF
Free
📚 Education
(0)
16
Quint Power App
Quint Power App
Quint Power App
by Phoenix Contact GmbH & Co. KG
Free

Configure QUINT POWER power supplies remotely using NFC. Adjust signaling thresholds, output voltage, and output characteristic curves. Save and share configuration profiles from your mobile device.

NFC parameterizationDefine signaling thresholdsSet output voltage
🔧 Utilities
(1)
free
17
LONCIN-Outdoor Power
LONCIN-Outdoor Power
LONCIN-Outdoor Power
EHOM for outdoor
Free

Monitor and control your outdoor power supply units. View real-time operational data, manage charging settings, and adjust device parameters like brightness and standby time. Connect via Bluetooth for seamless control.

Real-time equipment status monitoringBluetooth connectivityView remaining power and charging time
🔧 Utilities
(0)
free
18
mySolarEdge
mySolarEdge
mySolarEdge
by SolarEdge Technologies
Free

Monitor and control your SolarEdge smart energy devices remotely. Track energy production and consumption in real-time, identify efficiency improvements, and manage smart home devices and EV charging. Troubleshoot inverter issues with guided instructions.

Real-time energy trackingEnergy efficiency identificationSmart home device control
🔧 Utilities
(19K)
free
19
Candela: Light Meter
Candela: Light Meter
Candela: Light Meter
by Snizhana Babytska
Free
🔧 Utilities
(0)
20
UK Power Tracker
UK Power Tracker
UK Power Tracker
UK National Grid tracker
Free
🔧 Utilities
(0)

FAQ about 4Iiii Power Meter

What are the best 4iiii power meter apps for iPhone?
4iiii tops our 4iiii power meter apps ranking as of August 2026, with a 1.6-star average from 91 App Store ratings, and it's free to download.
Yes — 20 of the top 4iiii power meter apps we rank are free to download, including 4iiii and mPM-100B OPTICAL POWER METER.
4iiii shows ads and has no in-app purchases, according to its App Store listing as of August 2026.
We track 250+ 4iiii power meter apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
The 4iiii app allows you to connect to and manage your 4iiii power meters (PRECISION 3/3+ models) and Viiiiva heart rate monitors. You can configure, update firmware, and record workout data for later analysis or upload to your favorite training software.
Key features include connecting to supported devices like PRECISION and Podiiiium Powermeters, Viiiiva heart rate monitors, and Fliiiight Smart Trainer. It records comprehensive workout data, allows file management, and offers a Finder Feature to locate your power meter.