Apps by KALBAS INC
Stack: Buy & Sell Bitcoin app icon

Finance

Stack: Buy & Sell Bitcoin

KALBAS INC

Free download 3.67 · 1 storefront · 6 ratings In-app purchases unconfirmed
Open on Apple

About this app

Stack: Buy & Sell Crypto instantly at trusted retail locations or online at home. Use cash to Buy Crypto at over 40,000 Retail Locations across the United States. Sell your Crypto in our app and withdraw cash from an ATM near you. We are a non-custodial Crypto Currency Exchange and never hold your funds. Currently, Stack only Operates in the US. Stack is licensed in Kentucky, Washington, Arkansas, and Minnesota. Sell Cryptocurrency with Stack for Cash Pickup at over 20,000 ATM kiosks! Find a nearby Stack supported location Input the Cryptocurrency amount you wish to sell Send the Cryptocurrency to the invoice address Redeem Cash at the Stack supported location Buy Cryptocurrency with Stack with Cash! 1) Find a nearby Stack supported location 2) Select “Add Cash Now” 3) Input your Cryptocurrency Wallet Address 4) Provide Cash to the cashier at the Stack supported location 5) Your Cryptocurrency should arrive within minutes! OR Purchase CryptoCurrency with Cash at our dedicated BATM kiosks Supported Assets Bitcoin(BTC) Litecoin (LTC) Dogecoin (DOGE) Ethereum (ETH) Tether (USDT) Solana (SOL) *App use limited by region Customer Support Stack is here to support you and your investments. Stack collects user information in accordance to compliance with Bank Secrecy Act and Anti-Money Laundering Compliance Program ("BSA/AML Program") to ensure the maximum possible compliance with laws applying to regulations relating to anti-money laundering in the United States, and other countries in which we conduct business. Stack does not sell personal information. For questions, assistance, or additional information Please Contact no-reply@stackatm.com

Latest release

What’s New

Version 1.14.0 Aug 24, 2026

Now supporting sell for ETH, USDT and SOL! General maintenance and bug fixes for a smoother experience.

Audience growth

Ratings growth

Steady
7-day gain +0
Ratings / day 0.0
30-day gain +0
US rating-count history
6 ratings
6 Aug 27, 2026 · 6 ratings Aug 27, 2026

Baseline captured. Growth appears after the crawler observes a changed rating count.

Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.

Price tracking

Price intelligence

1 captured event
Current Free
Historical low Free
Paid → free
Price history
Current Free
Free Aug 27, 2026 · Free Aug 27, 2026

First snapshot captured. The trend line starts after the next crawler price observation.

  1. First observed Aug 27, 2026 · 4:48 AM Free

Screenshots

Stack: Buy & Sell Bitcoin iPhone screenshotStack: Buy & Sell Bitcoin iPhone screenshotStack: Buy & Sell Bitcoin iPhone screenshotStack: Buy & Sell Bitcoin iPhone screenshot