Bitcoin Trading Volume No. 1 for 10 Consecutive Years*1
bitFlyer is the official app of a JFSA-registered cryptocurrency exchange. Buy and sell crypto like Bitcoin and Ethereum from just 1 yen. Open an account in 9 minutes and trade the same day.*2
Why choose bitFlyer?
1. Buy from just 1 yen. Pick an asset, enter an amount, and go at your pace.
2. No fees on Buy / Sell, bank transfers from partner banks, account opening and maintenance.
3. Portfolio and the day's gains and losses show directly on the home screen.
In a survey, 96.9% said they could navigate the app intuitively without instructions. 95.7% rated it easy to use.*3
4. No crypto has been lost to external breaches since our founding in 2014. Most assets are kept in offline cold wallets, external transfers require 2FA, and we monitor 24/7.
5. Choose your style:
- bitFlyer Recurring Buy: Auto-buys from small amounts daily, weekly, or monthly
- Earn Bitcoin: Get Bitcoin through eligible services
- V-POINT Exchange: Convert your V-POINT to Bitcoin
- bitFlyer Credit Card: Earn Bitcoin cashback rewards
- Lending / Staking: Utilize your assets to receive lending fees or staking rewards*4
6. Pro Trading on bitFlyer Lightning with charts and order book data, backed by Japan's No. 1 Bitcoin volume.*1 Small buys to advanced trading, all in one place.
Apple Watch support
Check prices and percentage changes, and get notifications on Apple Watch.
*1 Based on bitFlyer research using data published by JVCEA and other exchanges (annual volume incl. CFD and futures, 2016-2025).
*2 Based on bitFlyer performance data under optimal conditions (July 2025 to June 2026).
*3 Survey: Asmarq Co., Ltd. Respondents: 163 men and women aged 18-49 with no bitFlyer or crypto-trading experience. Period: June 18-19, 2026. Method: in-person survey.
*4 Crypto on loan cannot be withdrawn or sold during the lending term.
Using our services requires identity verification and is subject to approval.
Disclaimer
Crypto assets are not legal tender and may be used to settle a payment only if the person receiving the payment agrees.
The price of crypto assets may fluctuate due to changes in the balance of supply and demand and other factors, which may result in losses.
Fees and other charges may apply to crypto asset and related transactions. For details on fees and other charges, see “Fees and Taxes” on our website.
To engage in over-the-counter crypto asset derivative transactions, you must provide a margin deposit. For details on the required margin deposit, its calculation method, the applicable margin rate, and other margin-related information, see “What is bitFlyer Crypto CFD?” on our website.
Over-the-counter crypto asset derivative transactions let you trade amounts exceeding your margin deposit with a small amount of funds. However, rapid price fluctuations of crypto assets and other factors may cause losses exceeding your margin deposit within a short period.
In over-the-counter crypto asset derivative transactions, factors such as sudden price movements or the execution of a loss-cut may result in a trade being executed at a price or under conditions different from those you anticipated at the time of your order, or may result in a trade not being executed at all.
Before trading, be sure to thoroughly review our pre-contract disclosure documents and related materials.
Screens shown are from the Japan app. App design and available services may vary by country or region.
In the U.S., available in all states except Nevada, plus Washington, D.C.
In Europe, available throughout the EEA under a CASP license.
bitFlyer, Inc.
Financial Instruments Business Operator: Director-General of Kanto Local Finance Bureau (FIBO) No. 3294
Crypto Asset Exchange Service Provider: Director-General of Kanto Local Finance Bureau No. 00003 / Member of the Japan Virtual and Crypto assets Exchange Association (JVCEA)
I’ve been using bitFlyer for some time. They focus on offering the things that investors really need: Access to the large coins (bitcoin, ethereum, litecoin etc), free and instant bank transfers via ACH, a user friendly interface, and robust security. Their trading fees are pretty solid compred to other exchanges as well.It took me a while to find a legit exchange with so many scams out there. They’re licensed almost everywhere in the US including new york, so that was a good sign. No major complaints so far. Looking forward to more features
Terrible service, terrible interface
ndle1234
I’ve uploaded all my relevant identification documents multiple times - drivers license, resident card - and bitFlyer continues to deny me access to buy/sell without any explanation as to why. My address and all my personal information match my IDs, so no reason to reject. Furthermore, I’ve been asked to withdraw all my funds as account will be closed, however, I’m still being assessed a transaction fee (should be waived in my opinion). The fee makes it impossible to withdraw as it’s below the limit. If I’m being forced to withdraw out my balance, however small it is, I should be allowed to withdraw without restrictions. The platform and app are not user/gaijin friendly and the support/customer service is of the poorest quality I’ve ever experienced in Japan. They can keep the measly ¥4000. I will make sure to tell anyone who ask to avoid BitFlyer at all cost. There are plenty of better services out there.
Great platform solid security
TDS41
I’ve been using bitFlyer for close to 6 months now. I like their security. I travel a lot. While traveling they contacted me to make sure my login wasn’t compromised because of the different IP addresses I’m using in different States. I like that they are concerned about the safety of their customers and their fees are reasonable compared to other platforms and transfers are usually handled very quickly. This is a good secure platform very useful for investors.
New update!
Giovanni MMR
I made a review of this app a few months back suggesting a few changes in their UI, after the most recent update, I have to say you got it!The app has not disappointed and I’m happy to see an improvement in the experience I have with it. Coins are easier to track, I can hide my holdings in case someone around me wants to peep in, and the overall feeling of it is much better.Great improvement!
Minor improvements
Version 10.2.0
The developer, bitFlyer, Inc., 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 Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
Identifiers
Usage Data
Data Linked to You
The following data may be collected and linked to your identity:
Financial Info
Contact Info
Identifiers
Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
Diagnostics
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
Seller
bitFlyer, Inc.
Size
76.5 MB
Category
Finance
Compatibility
Requires iOS 17.1 or later.
iPhone Requires iOS 17.1 or later.
Apple Vision Requires visionOS 1.0 or later.
Apple Watch Requires watchOS 8.0 or later.
Languages
English and Japanese
Age Rating
13+
13+
This app is rated 13+ with content restrictions.
Some content may be rated higher, and may therefore be restricted and managed by the developer through in-app controls.
