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Best SEM alternatives: apps like SEM-Meter

10+ similar apps compared and reviewed

4.2 avg rating
9 free apps
Updated October 2026
SEM-Meter
SEM-Meter
Hangzhou Dashi Wisdom Technology Co., Ltd.
🔧 Utilities

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

Viewu#1

Viewu by Matthew Ehrhart

A Clear View of What Matters
Editor's Choice
🔧 Utilities
4.5(8 ratings)
Free
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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.

LinknLink#2

LinknLink by Hangzhou LinkLink Technology Co., Ltd.

Smart changes lifestyle
Strong Contender
🔧 Utilities
3.1😐(51 ratings)
FreeIn-App Purchases
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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.

What We Love

  • 👍 Clean interface
  • 🚀 Stable connection
  • 👍 Automation feature works great
  • 👍 Remote control is convenient
  • 👍 Free to use
  • 👍 Manages all smart devices
  • 👍 AI assistant works reliably
  • 👍 Supports many brands and ecosystems
  • 👍 Straightforward automations setup
  • 🚀 Fast device pairing
  • 👍 Brings smart gadgets together
  • 👍 RF eRemote works everywhere
  • 👍 Works fine for specific use cases
  • 👍 Great service and support
  • 👍 No subscription required
  • 👍 Responsive and capable device
  • 👍 Immediate sensor activation
  • 👍 Sunset/sunrise trigger added
  • 👍 Pretty good automation
  • 👍 Love this app
  • 👍 Nice app for mirroring
  • 👍 Excellent and responsive device

Room to Improve

  • 🐛 App setup issues
  • 🐛 App crashes frequently
  • 🐛 Devices not connecting
  • 🐛 Slow performance
  • 🐛 Phantom device issues
  • 🐛 Confusing interface updates
  • 🐛 Unwanted clutter in app
  • 🐛 App stopped working
  • 🐛 Server connection issues
  • 🐛 Login problems
  • 🐛 Registration process fails
  • 🐛 Poorly designed setup
  • 🐛 Spinning cursor errors
  • 🐛 No internet errors
  • 🐛 Trashy app
  • 🐛 Waste of time and money
  • 🐛 Bug with Home Assistant firmware
  • 🐛 Firmware updates broke device
  • 🐛 Sensor detection range reduced
  • 🐛 App crashes when clicking devices
  • 🐛 Annoying button learning prompts
  • 🐛 Cannot set custom notification sound
  • 🐛 App crashes during setup
  • 🐛 Terrible app
  • 🐛 No customer service
  • 🐛 Misleading campaign
  • 🐛 Basic functionality, worthless
  • 🐛 Poor detection
  • 🐛 Zone setup nightmare
  • 🐛 No Alexa integration
  • 🐛 Waste of money
  • 🐛 Cannot keep connected
  • 🐛 App broken with iOS updates
  • 🐛 Needs work to be stable
  • 🐛 Setup is complicated
  • 🐛 Requires internet to work
  • 🐛 Does not link devices
  • 🐛 Poor execution
  • 🐛 Sends repetitive notifications
  • 🐛 Product reboots constantly
  • 🐛 Support email rejected
  • 🐛 Almost useless app
  • 🐛 Submenus in Chinese
  • 🐛 Temperature gauge locked to Celsius
  • 🐛 Sensors not showing on gateway
  • 🐛 Devices stop reading sensors
  • 🐛 Gateway turns off randomly
  • 🐛 Devices disconnect from WiFi
  • 🐛 EHub sensitivity too high
  • 🐛 Unfriendly to smaller cities
  • 🐛 IR controller features do not work
Inhab Energy#3

Inhab Energy by Siemens AG

Worth Considering
🔧 Utilities
5.0(5 ratings)
Free
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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.

More apps like SEM

4
EG4 Connect
EG4 Connect
EG4 Connect
by EG4 Electronics
Free

Monitor the status, running data, and events of your solar and energy storage systems. This application provides real-time insights into your energy infrastructure.

Monitor system statusView running dataTrack events
🔧 Utilities
(24)
free
Compare with SEM
5
Securex Nvr
Securex Nvr
Securex Nvr
Smart Camera & NVR Viewer
Free

View live camera feeds, browse recorded events, and receive instant alerts for motion or object detections. This companion app requires your own Frigate NVR installation and keeps all your data private on your server.

View live camera streamsBrowse recorded eventsReplay past footage
🔧 Utilities
(13)
free
Compare with SEM
6
Kapal for Frigate NVR
Kapal for Frigate NVR
Kapal for Frigate NVR
Live Cameras, Review, Timeline
Free

This app provides a streamlined and secure way to view live camera feeds and review past detection events from your Frigate NVR system. It offers a minimalist interface for maximum visibility and privacy, with no data collection or third-party trackers.

Live camera grid viewMinimalist interface modeFull-screen live playback
🔧 Utilities
(26)
free with in-app purchases
Compare with SEM
7
Viewer for Frigate
Viewer for Frigate
Viewer for Frigate
by Szymon Piwowarczyk
Free

This unofficial app allows Frigate NVR server owners to easily browse, view, and manage camera event clips. It offers live previews, event filtering, clip management, and integration with Home Assistant for advanced notifications.

Live camera previewsEvent list with filtersSnapshot and clip viewing
🔧 Utilities
(9)
free with in-app purchases
Compare with SEM
8
Scrypted
Scrypted
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
🔧 Utilities
(20)
free
Compare with SEM
9
MQTTAnalyzer
MQTTAnalyzer
MQTTAnalyzer
IoT diagnostics
Free

Monitor and debug MQTT brokers on your Apple devices. Visualize data with hierarchical views, JSON highlighting, and charts. Publish messages, manage multiple brokers, and sync settings across devices. Free and open source.

MQTT 3.1.1 and 5.0 supportJSON highlighting and pretty-printingTime series charts for numeric values
🔧 Utilities
(23)
free
Compare with SEM
10
Signal GH
Signal GH
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
🔧 Utilities
(544)
paid
Compare with SEM
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