Travel Tools Hub

Travel Tools is a small, calm utility for the three numbers travellers
actually have to do in their head — currency, tipping, and the time
back home.

Open it at the airport, on the table after dinner, or on a call from
two time zones away. No sign-up, no clutter, no slow loading screens.
Tap once, get the answer, put your phone away.


WHAT'S INSIDE

• Currency converter
140+ currencies with daily mid-market rates from the European Central
Bank (via Frankfurter). Cached for offline use — tap a number, see the
answer instantly. Last-used pair is remembered next time you open the
app.

• Tip calculator
Quick 15 / 18 / 20 / 22.5 % presets, plus a custom percent sheet for
anywhere on the dial. Split the bill across up to fifty people — the
"Each person pays" line updates as you go.

• World clock with meeting helper
Pin the cities that matter. Tap any city to see the best time to call
— the overlap window where both sides are between 8 am and 9 pm is
highlighted automatically. Sun and moon icons show day/night at a
glance. Add or remove cities with a swipe.


WHY IT FEELS DIFFERENT

— Designed for one-handed use on a plane tray table.
— Dark mode that actually flips instantly across every screen.
— Subtle haptic feedback on every interaction, so you can trust the
number without looking.
— No accounts, no logins, no email collection. Nothing leaves your
phone except the daily rate refresh and (in the free version) ad
requests.


REMOVE ADS — ONE-TIME PURCHASE

The free version shows a single small banner. A one-time purchase
("Remove ads") removes the banner forever and is restored automatically
on any device signed into the same Google Play account.

No subscriptions, no upsells, no free trials that auto-charge.


PRIVACY

We don't collect emails, accounts, contacts, location, or photos. See
the in-app Privacy Policy for the full breakdown — it's short.


Made with care by an independent developer. If anything feels off, the
Settings sheet has a one-tap link to email feedback.