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CoinJar: Buy Bitcoin & Crypto

CoinJar: Buy Bitcoin & Crypto

BTC, ETH & SOL Crypto Exchange

129 ratings
314 reviews
🔧 Utilities
💰 Finance
Free

Details

  • Released
  • Updated
  • February 4, 2015
  • August 9, 2026

Features

Developer

CoinJar Pty Ltd
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About

Easily buy, sell, and spend cryptocurrencies like Bitcoin and Ethereum. Start your crypto journey with as little as $20 and utilize features like automatic investing, AI-powered insights, and portfolio tracking. Secure your assets with advanced authentication and access friendly customer support.

✓Buy Bitcoin, Ethereum, Solana, and other cryptocurrencies
✓Dollar-Cost Averaging (DCA) for automatic investing
✓CoinJar AI for portfolio insights and market tracking
✓Diversify with themed crypto bundles
✓Instant crypto swapping and portfolio tracking
✓Price alerts and notifications
✓Secure with two-factor authentication
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What users say

Summarized from real user reviews of CoinJar. Based on 129 reviews and a 4.1/5 average, it highlights the 4 positives and 4 negatives reviewers mention most about this Finance app.

Positive things

  • 🚀Fast and easy transactions
  • 👍Intuitive and user-friendly interface
  • 🔒Secure platform
  • 💡Useful features like price alerts and portfolio tracking

Negative things

  • 🐛Buggy and glitchy app performance
  • ⏳Slow customer support and long wait times
  • 💰High fees and unfavorable exchange rates
  • 🔒Overly restrictive security measures that lock user accounts
See all reviews

What's New in CoinJar

3.63.0

August 9, 2026

Bug fixes and enhancements.

User reviews

Most RecentHighest RatedLowest Rated

Avoid

Thieves that steal your money and don’t let you withdraw it
Cheese blazerCheese blazer

Horrible!

No customer service 24/7 chat horrible to buy and send crypto just absolute joke of a app
Pooobear101Pooobear101

Shyte

DO NOT USE THIS TO BUY CRYPTO! THEY HOLD ONTO ANYTHING YOU PURCHASE FOR 1 WEEK
Cheese blazerCheese blazer

Rodger Davies

Unable to transfer to bank account
RodgerXXXRodgerXXX

Disappointed

Avoid CoinJar if you value access to your own money. They can suddenly block your account and then demand you explain why you’re depositing money into your own crypto wallet. Imagine having to justify buying cryptocurrency on a cryptocurrency platform. Completely defeats the purpose and makes the whole experience frustrating and unreliable.
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theC3RTIFI3DtheC3RTIFI3D
See 309 more reviews

User experience

🐞

Reported Bugs

4 issues

App crashes and freezes

Bug

Wallet addresses not recognized

Bug

Deposit and withdrawal issues

Bug

Inconsistent portfolio value display

Bug
✨

Requested Features

4 requests

Dark mode option

Feature

More supported cryptocurrencies

Feature

Improved portfolio analytics and reporting

Feature

Faster and more transparent withdrawal process

Feature

FAQ

What can I do with CoinJar?

CoinJar allows you to easily buy, sell, and spend cryptocurrencies like Bitcoin, Ethereum, and Solana. You can also diversify your portfolio with themed bundles, track your investments, and set price alerts. The app offers features like Dollar-Cost Averaging for automatic investing and CoinJar AI for market insights.

How do I get started with CoinJar?

To get started, you'll need to set up an account and complete ID verification. Once verified, you can deposit USD via ACH or wire transfer and begin buying cryptocurrencies with as little as $20. The account setup process is designed to be quick, often taking less than 5 minutes.

What cryptocurrencies can I buy on CoinJar?

You can buy a variety of established cryptocurrencies on CoinJar, including Bitcoin (BTC), Ethereum (ETH), Solana (SOL), Ripple (XRP), and Dogecoin (DOGE). The platform also offers access to other altcoins like Polkadot (DOT) and Sui (SUI).

Is CoinJar secure?

Yes, security is a top priority for CoinJar. The app implements two-factor authentication using Face ID, Touch ID, or a passcode. Additionally, over 90% of user assets are stored offline in secure locations to protect against online threats.

What are the costs associated with using CoinJar?

The app itself is free to download and use. While the description mentions in-app purchases, it does not detail specific fees for trading or transactions. It's recommended to check the app's terms of service or support for detailed fee structures.