Monitor the status, running data, and events of your solar and energy storage systems. This application provides real-time insights into your energy infrastructure.
EG4 Connect by EG4 Electronics
Editor's Choice
๐ง Utilities
3.0(21 ratings)
Free
Best apps like SEM-Meter
10+ similar apps compared and reviewed
4.1 avg rating
9 free apps
Updated August 2026
SEM is great, but it's not the only option. Explore 10+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.
Top Alternatives to SEM
Inhab Energy by Siemens AG
Strong Contender
๐ง Utilities
5.0(5 ratings)
Free
Monitor your home's electricity usage from your circuit panel in real-time. Gain insights to reduce your electric bill and improve energy efficiency. Receive alerts and recommendations to protect your home.
5.0(7 ratings)
Free
Monitor and manage your Frigate security system with this open-source iOS app. View live camera streams, review past events on an intuitive timeline, and receive customizable push notifications. It offers seamless integration with Frigate Video NVR for enhanced home or office security.
More apps like SEM
4
Signal GH
TV Signal Meter for HDHomerun
$2.99
This tool helps HDHomerun users monitor and enhance their Over The Air (OTA) TV reception. It visualizes signal quality across channels, aiding in hardware adjustments for better performance. Features include system state snapshots and a broadcast tower map for US users.
Monitor OTA signal qualityGraph multiple channels simultaneouslyAdjust and upgrade receiving hardware
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ANCEL BM300 Pro
ANCEL BM300 Pro
Free
This app monitors 6V, 12V, and 24V batteries, allowing simultaneous tracking of up to four. It provides insights into battery health by testing startup and charging system voltage, and accurately records vehicle start and stop times. All data is accessible on your phone via Bluetooth for easy vehicle battery management.
Monitors 6V, 12V, 24V batteriesSimultaneous monitoring of four batteriesTests startup and charging system voltage
๐ง Utilities
(21)
free6
Breaker Box: Panel Directory
Label circuits. Export to PDF.
Free
Easily create custom electrical panel legends. Label phases with colors, tandem breakers, and 3-pole breakers. Print legends in exact sizes for sleeves or door taping.
Create custom panel legendsLabel phases with colorSupport for tandem breakers
๐ง Utilities
(98)
free with in-app purchases7
Auth app for Tesla
Tesla token generator
Free
Generate secure Tesla API authentication tokens with this utility. It allows you to keep custom shortcuts alive by providing token access for third-party services. Your credentials are sent directly to Tesla, and tokens are stored encrypted locally.
Generate secure Tesla API authentication tokensSupport for custom shortcutsConvenient clipboard access to tokens
๐ง Utilities
(20)
free8
Solar Aircon
by Zhejiang Deye Electrical Appliances Co., Ltd.
Free
Monitor your air conditioner's power saving capabilities, with potential savings of 50%-100% during daytime hours. Remotely control your AC unit from any location and set timers for automated operation.
Check power saving statusRemote AC controlSet operational timers
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LinknLink
Smart changes lifestyle
Free
This app enables seamless interaction and interconnection between smart hardware devices via your mobile phone. It offers features like customized smart scenes, intelligent linkage, and time-based automation for a connected lifestyle.
Customized smart scenesIntelligent linkageTime plan settings
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(41)
subscription10
Scrypted
View Cameras and Recordings
Free
This app allows you to remotely monitor and record live feeds from your ONVIF/RTSP security cameras. Access your footage from anywhere, receive real-time alerts for detected motion, and easily search through recordings.
ONVIF/RTSP camera integrationRemote live stream and recording accessReal-time motion alerts
๐ง Utilities
(16)
free