Apps Like Duct-Fit for iPhone and iPad
Select duct sizes intuitively and simply.
The app calculates appropriate duct sizes based on airflow, static pressure, and air velocity. It displays selected duct shapes graphically and supports both rectangular and round ducts.
Duct-Fit screenshots
Ranked alternatives
Showing 81–100 of 1,000 ranked alternatives.



割引計算
mao nishi
Calculate discounted prices instantly and easily.
The app calculates discounted prices based on original prices and discount percentages. It features a simple keypad for input and displays results clearly, making it useful for shopping during sales or when comparing items.





CADSUPER Viewer
Marble Corp.
View CSD and CSP files
View drawings and parts. Adjust line width display and hide auxiliary lines. Measure distances and angles. Add markings for annotations.







SPI言語・非言語 就活問題集 -適性検査SPI3対応-
Ann incorporated
Practice SPI tests with AI feedback
Prepare for SPI exams with realistic questions and detailed explanations. Access 361 problems covering language, non-verbal, and English sections. Use memo, AI question, and learning data features. Study anytime with no ads or cost.


最重要英単語 for the TOEIC®TEST
Minghua Hu
Learn essential TOEIC vocabulary words.
The app includes 2000 TOEIC-level words divided into 50 lessons. Users can practice spelling, look up word meanings, and back up their data to the cloud.

HVAC Toolkit Ultimate
Carmel Software Corporation
HVAC calculations for field use.
The app offers HVAC calculations for residential and commercial buildings. It includes modules for equipment location, refrigerant properties, duct sizing, and psychrometric analysis.


スマ保
Mitsui Sumitomo Insurance Co., Ltd.
Insurance in the palm of hand.
The app offers insurance application, claims processing, and contract management. It also provides accident prevention, disaster preparedness services, and a driving analysis tool.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.