pureflowapps.com — a small app family

built different.
priced once.

Most apps are built to extract. Subscriptions that never end, data you never agreed to share, interfaces designed to confuse. We got tired of it and built something different — tools that do one thing well, cost a fixed amount once, and leave you alone.

pure flow ambient → pure flow ledger →
one-time purchase — never a subscription zero telemetry — your data stays on your device offline first — works without a connection

the real cost calculator

what are you actually paying?

Add up your recurring costs — software, streaming, home leases, all of it. The number tends to be worse than you think.

streaming & entertainment

netflix$17.99/mo
spotify$11.99/mo
disney+$13.99/mo
youtube premium$13.99/mo
apple tv+$9.99/mo
hulu$15.99/mo

software & productivity

adobe creative cloud$54.99/mo
microsoft 365$9.99/mo
google one$9.99/mo
budgeting app$14.99/mo
meditation app$12.99/mo
password manager$9.99/mo

home & utilities

water softener lease$38.00/mo
AC / HVAC lease$49.99/mo
home security$44.99/mo
water heater rental$29.99/mo
cloud backup$14.99/mo

health & fitness

gym membership$39.99/mo
fitness app$14.99/mo
health tracking$9.99/mo
yearly total
$0 /yr
per month: $0.00

2 years

$0

5 years

$0

10 years

$0

15 years

$0

the pure flow alternative

What we charge instead.

Pure Flow: Ledger

Personal finance — budgets, transactions, multi-currency. No account. No sync. No subscription.

$15 one time

Pure Flow: Ambient

Ambient sound for focus and sleep — fully offline, zero ads, customizable mixes.

free + premium one-time

Toggle some subscriptions above to see what they actually cost over time.


the apps

two tools.
no nonsense.

sound & focus

Pure Flow
Ambient

Layered ambient sound for focus, sleep, and recovery. Brown noise, rain, fire, and more — mixed your way, fully offline.

personal finance

Pure Flow
Ledger

Track spending, set budgets, manage multiple accounts and currencies. Your data stays on your device — always.