100 Envelope Challenge is made and published by Ikuhei Kure. AppBrain is an independent app data site and isn't affiliated with Ikuhei Kure. The app name, icon, screenshots and description belong to Ikuhei Kure and are shown as published on the App Store.

About 100 Envelope Challenge

100 Envelope Challenge is a finance app developed by Ikuhei Kure.

User Ratings

100 Envelope Challenge is rated 5.00 out of 5 stars. The rating is based on 3 ratings.

App Information

100 Envelope Challenge is freely available from the App Store. The app size is 10.91 MB. The latest version available is 1.0.1. The last update was on September 11, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on the App Store since June 2026.

Description by Ikuhei Kure (from the App Store)

Save $5,050 in 100 days — and actually enjoy doing it.

Screenshots

Screenshots by Ikuhei Kure, from the the App Store listing

Official page on the App Store

Alternatives to 100 Envelope Challenge

Changelog of 100 Envelope Challenge

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Developer information for Ikuhei Kure

Ikuhei Kure

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Technologies used by 100 Envelope Challenge

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100 Envelope Challenge