# Grimm App: Bitcoin Wallet — Bitcoin & Lightning Wallet

> Bitcoin & Lightning Wallet (iPhone/iPad app by Grimm Technologies SARL.)

- Source: https://appshunter.io/ios/app/grimm-app-bitcoin-wallet/id6754340143 (this page in markdown: same URL + `.md`)
- Developer: [Grimm Technologies SARL](https://appshunter.io/developer/1847943142)
- Category: Finance, Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 15.1 · 56 MB
- Languages: American English
- Released: 2026-04-09
- Data updated: 2026-06-05
- User reviews in markdown: https://appshunter.io/ios/app/grimm-app-bitcoin-wallet/id6754340143/reviews.md

## What is Grimm App?

Grimm App is a secure and modern Bitcoin wallet.
Whether you’re sending money to a loved one, paying for services, or receiving funds from anywhere in the world, Grimm makes Bitcoin fast, simple, and accessible through the power of the Lightning Network and Onchain.

What You Can Do with Grimm:
Send & receive Bitcoin instantly via the Lightning Network (low fees, no delays)

Scan QR codes to pay or generate a payment request

Check your balance and transaction history anytime, anywhere

Sync your wallet easily using your seed phrase

Get notified about new payments, activity, and wallet updates

Dark mode for comfort and battery savings

Why Grimm App?
Grimm App is designed for the realities of people around the world, where access to stable financial infrastructure is limited and remittance fees are high. We believe in a decentralized, open financial system powered by Bitcoin. With Grimm App, you’re not just using money, you’re owning it.


Security First
Grimm App is non-custodial you’re in full control of your funds.
Your Bitcoin private keys are stored only on your device, encrypted and recoverable through a 12 or 24-word seed phrase. No one can access your money but you.


## Version history (last 2 releases)

### 1.1.7 — 2026-05-28

- Added a new Bitcoin On-Chain wallet
- Added Tor network support for secure communication with Electrum servers
- Improved Lightning experience with Lightning address creation and update support
- Added transaction history and transaction details visualization

### 1.0.1 — 2026-04-09

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-05.*