Best Nellin controllers alternatives: apps like Nellin controllers

10+ similar apps compared and reviewed

4.5 avg rating
10 free apps
Updated November 2026

Whether you want more options like Nellin controllers or a completely different take on the same concept, our curated list of 10+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

Top Alternatives to Nellin controllers

Fuse 3d#3

Fuse 3d by Toby Naumov

3d Scanner for Your Phone
Worth Considering
🔧 Utilities
5.0(3 ratings)
Free
Fuse 3d screenshot 1
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Fuse 3d screenshot 3
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Fuse 3d screenshot 5
Fuse 3d screenshot 6

This application transforms your iPhone into a powerful 3D scanner. It offers multiple scanning modes, including LiDAR, photogrammetry, and TrueDepth, to capture objects and faces with high precision. Scans can be exported in various formats for use in design, printing, or virtual reality.

More apps like Nellin controllers

4
Electrical Calculator Pro
Electrical Calculator Pro
Electrical Calculator Pro
Wiring, Cable & Load Tools
Free
🔧 Utilities
(0)
5
Corynx: Live System Monitor
Corynx: Live System Monitor
Corynx: Live System Monitor
CPU, Memory, Battery & History
Free

Monitor your device's CPU, memory, storage, and battery usage in real-time. View historical data to understand trends and system changes. Offers essential free features and advanced capabilities with a Pro subscription.

Live CPU load and core countsMemory usage and available storageBattery level and charging status
🔧 Utilities
(2)
free with in-app purchases
6
4-20 Temperature Calculator
4-20 Temperature Calculator
4-20 Temperature Calculator
Temperature to current scaling
Free

This utility app converts between 4-20 mA current signals and temperature readings. It's designed for engineers and technicians to quickly check transmitter scaling, verify loop values, and troubleshoot signal issues in various industrial applications.

Two-way current to temperature conversionCustom min/max process rangeSupport for negative temperatures
🔧 Utilities
(2)
free
7
CoolGuard
CoolGuard
CoolGuard
Heat Monitor, Clock & Alarm
Free

This app monitors your phone's temperature, providing real-time heat levels and alerts to prevent performance issues and battery aging. It also functions as a customizable night clock with alarms and displays local weather information.

Live heat level monitoringHeat trend and log with mapCustomizable alerts and cooling tips
🔧 Utilities
(4)
free
8
ElectriCalc Pro
ElectriCalc Pro
ElectriCalc Pro
Electrician NEC Calculator
Free

This app provides electricians and electrical professionals with a powerful tool for performing complex calculations based on the latest National Electrical Code (NEC). It offers solutions for wire sizing, voltage drop, conduit sizing, and motor calculations, saving time and ensuring code compliance.

NEC compliant calculationsWire and conduit sizingVoltage drop calculations
🔧 Utilities
(369)
free with in-app purchases
9
iChecker: Phone Diagnostics
iChecker: Phone Diagnostics
iChecker: Phone Diagnostics
Battery Health & System Status
Free

This app performs comprehensive hardware diagnostics on your iPhone, checking 39 critical components. It provides an overall health grade and detailed test results, helping you identify potential issues before they become costly repairs. Generate shareable reports and monitor your device's health over time with routine checks.

39 forensic hardware testsInstant overall health gradeScreen and display checks
🔧 Utilities
(11)
free
10
Device Monitor & Diagnostics +
Device Monitor & Diagnostics +
Device Monitor & Diagnostics +
Phone settings app for iPhone
Free

Gain deep insights into your iPhone or iPad's hardware and performance. Monitor battery health, storage, CPU/GPU, display, network, and sensors. Run diagnostics and generate detailed reports.

Detailed device specificationsReal-time battery monitoringStorage and RAM usage tracking
🔧 Utilities
(3)
free with in-app purchases