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


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.

Ductulator - Duct Sizing
Wassim Murr
Size ducts by friction rate or velocity
Calculate sizes for rectangular and circular ducts by inputting maximum friction rate or velocity. Switch between calculation methods by tapping values. Convert between I-P and S-I units using a toggle switch. Export results for reference.


Mike Holt's Electrical Toolbox
Mike Holt Enterprises Inc.
Size conductors, calculate voltage drop, select circuit
Provides conductor sizing calculations, circuit protection sizing, raceway sizing, and equipment grounding conductor sizing for heating and air-conditioning equipment.




VirtuNum - Virtual Number
Morteza Salmanpour
Generate 2-step verification codes anywhere
Nd manage phone numbers for 2FA verification. Receive and send verification codes securely. Use numbers across apps like WhatsApp, Facebook, and Steam. Protect online accounts with private numbers. Set up and manage multiple numbers.

Fluid Pressure Drop
Muralidhar Shenoy
Calculate loss for transmission
Calculate loss in transmission systems by selecting type, pipe material, and dimensions. Input pipe schedule and size to determine energy loss. Compare initial and operational costs for optimal pipe selection.


Unit Converter: Mila's Tools
Scott DeSapio
Convert units across 16 categories
Convert units across 16 categories with instant results. Switch between metric, imperial, and other systems. Calculate conversions for length, weight, temperature, and more. Store frequently used values for quick access.

Dtunes
CRAND TECHNOLOGIES LIMITED, LLC
Sell gift cards for cash instantly
Sell gift cards for cash by redeeming Amazon, Steam, and iTunes cards. Transfer funds to a Nigerian bank account instantly. Receive competitive payout rates and access 24/7 customer support for transaction assistance.

CardRecy : Sell Gift Cards
CARD VERSE SDN. BHD.
Convert to cash instantly
Convert unused into cash by selling physical and digital . Check real-time balances and competitive rates. Secure transactions with encryption and escrow protection. Support major retailers including Apple, Steam, and Amazon.

Authenticator App†
Appqe LLC
Verify accounts with 2FA codes
Manage authentication codes for multiple accounts in one secure location. nd view 2FA codes for supported services. Sync codes across devices. Receive notifications for account activity. Set up and verify authentication methods.

Ohms Law Calc.
V PUGAZHENTHI
Calculate voltage, current, and resistance
Calculate electrical values using formulas for voltage, current, resistance, power, and more. Determine wire size and voltage drop. Perform transformer and generator calculations. Convert between electrical units.

GameTrack
Hidden Key LTD
Track games, share progress, manage collection
Track video game collection with add, edit, and remove features. Manage a wishlist for desired games. Share ratings, reviews, and follow community activity. Search and filter games by title, genre, and platform.


Electrical Calculator
V PUGAZHENTHI
Calculate values instantly
Provides tools for and electronics calculations. Users can compute resistance, voltage, current, and power. Includes resistor color code conversion and voltage drop calculations aligned with NEC/IEEE standards. Supports USCS and SI units.

How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.