Grand Coin
Save $1. Feel like a million
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Grand Coin helps you build a daily savings habit one dollar at a time. Save a dollar a day. Feel like a million.
Link your U.S. bank account securely through Stripe, then hold the coin in the app to save $1. Watch your total saved grow, keep a simple daily streak as you check in, withdraw to your linked bank when you want, and manage everything from one simple screen.
HOW IT WORKS
• Create an account with email, Sign in with Apple, or Google
• Link your U.S. bank account through Stripe Financial Connections
• Hold the coin to authorize a $1 ACH deposit
• Track your savings balance, activity, and daily streak on Home
• Withdraw available savings to your linked bank account
• Manage your account, legal policies, and support links in one place
BUILT FOR SIMPLICITY
Grand Coin is designed around a single daily action: hold the coin, save a dollar. No complicated budgets or spreadsheets — just a clear, focused way to save a little every day. Your daily streak helps you stay consistent and celebrate showing up.
SECURITY & TRUST
Bank linking and payment processing are handled by Stripe. Grand Coin does not store your full online banking login credentials. Deposits and withdrawals move through the U.S. banking network (ACH), which may take several business days to complete.
IMPORTANT
• Grand Coin is free to download
• Intended for U.S. residents 18 years of age or older
• Sign-in is required
• Real bank linking is required to deposit and withdraw savings
OPTIONAL SUPPORT
You can make a voluntary one-time in-app purchase to support Grand Coin. It does not affect your savings, deposits, withdrawals, or bank linking. Restore Purchases is available under Account → Support Grand Coin.
SUPPORT & POLICIES
Support: https://www.puzzlingapps.com/contact-support-really-puzzling-app
Privacy Policy: https://www.puzzlingapps.com/privacy-policy-grand-coin
Terms of Use: https://www.puzzlingapps.com/terms-of-use-grand-coin
© 2026 Puzzling Apps and Games
Ratings & Reviews
Daily check-in streak added. Minor design and polish updates. Support screen and accessibility improvements.
The developer, Zachary Cooke, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Purchases
- Financial Info
- Contact Info
- Identifiers
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Zachary Cooke
- Size
- 24.2 MB
- Category
- Finance
- Compatibility
Requires iOS 16.0 or later.
- iPhone
Requires iOS 16.0 or later. - iPad
Requires iPadOS 16.0 or later. - Mac
Requires macOS 13.0 or later and a Mac with Apple M1 chip or later.
- iPhone
- Languages
- English
- Age Rating
18+
- 18+
- In-App Purchases
Yes
- Support Grand Coin $2.99
- Copyright
- © Zachary Cooke