Apps Like Rayons for iPhone and iPad
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Ranked alternatives
Showing 21–40 of 1,000 ranked alternatives.


Ugly's Electrical References
Informed Publishing
Access code tables and track updates
Access code updates for 2023 NEC and NEMA standards. View table changes, formulas, and conduit bending guides with video tutorials. Calculate ampacity and conduit fill. Include transformer data and wiring configurations.

CINCINNATI Load Calc
Cincinnati Incorporated
Calculate bend tonnage for press brakes
Calculate air bend tonnage for metal fabrication by selecting material type, thickness, and vee die opening. Determine minimum flange length and inside bend radius. Output results for use with any brand press brake.

My Energy Hub+
Smart Energy Systems LLC
Monitor usage, view invoices, make payments, order
Manage accounts by viewing invoices, making payments, and ordering deliveries. Track usage and delivery status, access delivery history, and set refill alerts. Monitor expenses and manage account settings remotely.

Tire Sizes
Zaven Hovhannisyan
Compare and wheel dimensions
Find dimensions and get recommendations for new . Compare wheels by offset and width. View visual comparisons and measure deviations. Identify factory size for your vehicle.


Duct Calculator Elite
Cyberprodigy LLC
Calculate size, velocity, and pressure drop
™ lets users input airflow, velocity, or friction to determine size. Calculate pressure drop and flow rate. Input dimensions for custom shapes. Export results and save calculations.

Plant Light Meter
Studio Nano Ship Inc
Measure levels for your plants
Measure levels for indoor plants using a camera pointed at leaves. Press "Measure" to assess conditions. Results indicate very low or low , helping users adjust placement for better health.

Wheels Speed Calculator
Liutauras Stravinskas
Calculate speedometer error with tire changes.
The app calculates speedometer error based on different tire dimensions. It can identify tire sizes that minimize speedometer error when using non-manufacturer recommended wheel diameters.

Three
Hutchison 3G UK Ltd
View plans, manage products, access bills, top
View plan allowances and usage. Add, change, or cancel additional products. Access past bills and see cost breakdowns. Top up Pay As You Go accounts. See exclusive offers. Set up and manage broadband. Position hub using real-time signal strength.

En Bici – Get around Merida
MOOV TECHNOLOGY (S) PTE. LTD.
Find bikes, unlock, ride
Locate nearby bikes on a map. Unlock bikes via QR code on the rear wheel or handlebar. Track trips and end rides by locking the bike.


Simply Conserve
AM Conservation Group, Inc
Control devices from your phone
Manage home devices remotely with real-time control. Schedule automation for lighting, temperature, and security. Operate individual devices without a hub. Integrate with Amazon Alexa and Google Assistant for voice commands.

LSC Smart Connect
Electro Cirkel Retail BV
Control devices and lighting remotely
Control connected devices and lighting via WiFi. Set timer schedules for devices. Enable plug-and-play setup without a hub. Adjust settings for device operations.

PairCamera - Selfie Shutter
Mako Muraoka Yudai Muraoka
Take photos and videos remotely
Remote camera control allows users to take photos and videos from a distance. Adjust focus, zoom, and flash settings. Set timer for 3 or 5 seconds. Switch between front and rear cameras. View captured media instantly.


Electronics Engineer Helper
Rostyslav Dovhaliuk
Search datasheets and calculate resistor values
Datasheet search allows users to find electronic components. Resistor color codes and markings are decoded for 4, 5, and 6 band codes. Electronic symbols are displayed according to IEC 60617, IEEE 315, and GOST standards.

SmartLED Ambient Lighting
VAIS Technology
Select colors and brightness
Adjust colors using a color wheel or preset swatches. Set brightness for front and rear zones individually or together. Sync color and brightness settings across zones.


Pipe Fitter Calculator
Kevin Morneault
Calculate pipe dimensions and fittings.
The app calculates pipe offsets, fittings, and dimensions using Imperial or Metric standards. It determines pipe cut lengths and generates values for cutting any angle fitting from a 90-degree fitting.
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