CompareOpen in Google PlayApp info
- Installs
- 10,000+
- Category
- Tools
- Content rating
- Everyone
- Version
- 2.1.5
- Released
- Jan 21, 2019
- Last updated
- 8 Jan 2026
- In-app purchases
- No
- Contains ads
- Yes
- Promo video
- No
- Requires Android
- 7.0
4.3119 ratings
5
86
4
12
3
2
2
4
1
11
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What's newin version 2.1.5
Bug fix for Spring Conversion Calculator Bug fix for Settings Screen General performance improvements
About this app
Convert and engineering springs
Read full description
Convert springs, engineer new springs, compare drum specifications, calculate springs by IPPT, design springs for rolling steel doors, calculate approximate pull, or determine the maximum lift a spring/drum can lift on any job at any time. Application developed by Service Spring Corporation - a leader in spring manufacturing and customer service in the overhead door industry.