Coconut Wallet-Testnet

500+
Downloads
Content rating
Everyone
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About this app

Experience a mobile app designed to teach Bitcoin self-custody!

Coconut Wallet-Testnet and Coconut Vault-Testnet(https://play.google.com/store/apps/details?id=onl.coconut.vault.regtest) are apps for education. How to securely manages Bitcoin private keys and helps users learn how to use a Bitcoin wallet safely and confidently.

Key Features

• Receive test Bitcoin & check balance
In Coconut Wallet, you can receive test Bitcoin — coins used only for practice that have no real-world value.
Practice sending Bitcoin freely and understand the transaction process without any financial risk.
(Real Bitcoin is not supported)

• Air-gapped test Bitcoin sending
Coconut Wallet works together with the Coconut Vault app to enable safe, hands-on Bitcoin sending practice.
Coconut Vault operates as an offline cold wallet — it only works when all network and Bluetooth connections are completely disabled, and cannot be used even if developer mode is enabled.
The Vault securely stores sensitive information such as private keys, while Coconut Wallet imports a watch-only wallet from the Vault to perform air-gapped Bitcoin transaction practice.

Learn with step-by-step tutorials

Even first-time Bitcoin users can follow along easily.
From essential self-custody concepts to signing and sending a transaction, Coconut Wallet guides you through each step of Bitcoin wallet usage.

📘 Learn more: https://noncelab.gitbook.io/coconut.onl
Updated on
Jan 8, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection

What’s new

1. Added logic to clean up orphaned UTXOs
2. Improved guidance when camera permission is not granted
3. Fixed a camera switching bug on the Send screen and the Address Find screen

App support

Phone number
+8227021718
About the developer
Nonce Lab Inc.
hello@noncelab.com
Rm 201 신촌로 2안길 30 마포구, 서울특별시 04056 South Korea
+82 10-5571-2386

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