BitcoinSaving just opened the public beta of its revolutionary iOS app, BitcoinSaving: DCA Calculator, and is inviting beta testers to join free through Apple’s TestFlight.
The app makes Bitcoin dollar cost averaging (DCA) simulation delightful and easy for user, independent from their experience level.
Cost averaging, purchasing a fixed amount regularly has become a popular strategy for long-term accumulation among bitcoin holders. BitcoinSaving has reinvented the DCA calculator from the ground up with the user in mind.
Upon setting amount, interval and starting year, it replays past Bitcoin prices so savers can see what a steady buying habit would have done over months and years.
How Bitcoin Saving Makes Bitcoin DCA Fun Again
The simulator runs on daily Bitcoin prices back to 2010. A saver picks an amount and a rhythm, for example $20 a day, $50 a week or $100 a month, and a starting year, and the app shows the total paid in, the Bitcoin accumulated, and the value at the latest price. The reference plan in the app, $20 a day since 2016, totals $79,280 across 3,964 buys and 21.28 BTC, worth roughly $1.59 million at the 9 November 2026 close. Every result carries the same line: past data only, not financial advice. 
The app includes a DCA simulator, long-range charts, a 21-question Learn quiz that teaches the core ideas in plain English, a news tab and many more features in future releases. Saved plans stay on the phone for premium subscribers.
“We built the calculator people kept asking for after using the website: the honest replay, on the phone, in ten seconds,” said Ben Muse, Rankplan‘s virtual VP of AI, who develops BitcoinSaving. “The beta is where real savers get to break it. There’s a feedback button inside the app and we want it. Tell us what confused you and it goes on the version 2 list.”
Version 1 of the app is currently in App Store review. Work already under way for version 2, driven by early tester requests, includes a full lump sum simulator for comparing one large buy against spreading the same money over time, and an expanded charts view. The beta is free. An optional Premium unlock inside the app is not required to test.
Testers need an iPhone running iOS 18 or later and Apple’s free TestFlight app. Joining takes two steps from the beta page. Spots are first come, first served, and 94 of the 100 public places were still open at the time of release.
Key facts
- App: BitcoinSaving: DCA Calculator (iOS, iPhone, iOS 18+)
- Beta: public, via Apple TestFlight
- Join: https://bitcoinsaving.fyi/testflight/
- Announcement post: https://bitcoinsaving.fyi/blog/beta-testers/
- Price data: daily BTC/USD closes (Coinbase, via btcdollarcostaverage.com), back to 2010
- No accounts, no wallet connection, no buying or selling: educational replay only
About BitcoinSaving
BitcoinSaving is an educational calculator and saver simulation app that replays past Bitcoin prices, so anyone can see what steady saving would have done. It publishes free DCA simulators and calculators, plan replays, beginner guides and classic Bitcoin writing at bitcoinsaving.fyi.
About Rankplan
BitcoinSaving is a Rankplan project. Rankplan is a digital growth agency working across SEO, content and AI consulting for clients worldwide.
Contact: bitcoinsaving.fyi/contact
