Regret-Opportunity Cost is made and published by 善成 史. AppBrain is an independent app data site and isn't affiliated with 善成 史. The app name, icon, screenshots and description belong to 善成 史 and are shown as published on the App Store.
AppBrain's verdict
- Last updated
- February 14, 2026
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Releases
Updates seen on the App Store- Version
- 1.0
- Launched
- February 2026
No changelog data
User feedback
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Technology
Found in the app by AppBrain- Price
- Free
- App size
- 27.4 MB
- Content rating
- Everyone
Technologies used by Regret-Opportunity Cost
About the app and developer
About Regret-Opportunity Cost
Regret-Opportunity Cost was an utilities app developed by 善成 史. It was removed from the App Store Sep 15, 2026.
User Ratings
The app had no ratings.
App Information
Regret-Opportunity Cost was free. The app size was 27.41 MB. The last available version was 1.0. The last update was on February 14, 2026.
Technical Requirements
The app had a content rating of Everyone. The app had been available on the App Store since February 2026.
Developer information for 善成 史
Address:
Frequently asked questions about Regret-Opportunity Cost
Is Regret-Opportunity Cost free?
Yes. Regret-Opportunity Cost was free on the App Store.
Is Regret-Opportunity Cost still available?
No. Regret-Opportunity Cost was removed from the App Store. We last saw it there Sep 15, 2026.
How large is Regret-Opportunity Cost?
Regret-Opportunity Cost is 27.41 MB.
Is Regret-Opportunity Cost suitable for children?
App Store rates the content of Regret-Opportunity Cost as suitable for everyone.
Who made Regret-Opportunity Cost?
Regret-Opportunity Cost was developed by 善成 史. It was listed in the utilities category on the App Store.