Gastos is a private iPhone expense tracker for people who spend at home and while traveling. Type "coffee 4.50", snap a receipt, or say "lunch twenty dollars" — on-device AI parses it. Travel Mode detects timezone changes, switches currencies, and shows home equivalents in real time. Free. No accounts, no cloud.
Hey Product Hunt! I'm Ed, the solo developer behind Gastos.
My wife and I work overseas and we love traveling. We also fly home to our home country often. We wanted to track our spending, especially during trips, for a few simple reasons: we want to know where our money is going, we don't want to be surprised when the credit card bill comes in after a trip, and we believe you cannot improve what you do not track.
The main friction: when we travel, we spend in a different currency, and merging that with our day-to-day spending at home is a pain. Same thing when we visit our home country. That friction kept making us quit tracking — which meant we'd be miserable every time the credit card bill showed up.
I looked at a lot of spending tracker apps, but none of them combined everything we wanted: multi-currency travel support, dead-simple logging (like snapping a receipt or typing "5 lunch"), no account required, and no subscriptions. So like any other software engineer, I built one.
This is Gastos — an AI-powered spending tracker with a Travel Mode that lets you log expenses in a foreign currency while showing you totals and insights in your home currency.
- Travel Mode handles multi-currency automatically — spend in local currency, see everything converted back to your home currency - Three ways to log: type "coffee 4.50", snap a receipt, or record a voice note - Works fully offline — no servers, no accounts. Install and start logging - Completely free and ad-free
I'd love to hear feedback, especially on the Travel Mode flow and whether the receipt scanning works well for you. Hope this helps anyone else dealing with the same multi-currency headache!
Congrats on the launch! Tracking spending while traveling is one of those problems that sounds simple until you're splitting costs across three currencies with four friends. Curious - do you handle shared expenses with groups? I've found that the messiest part of travel spending isn't tracking your own costs, it's figuring out who owes what. Especially when half the group Venmos and the other half "will get the next one" and never does.
About Gastos on Product Hunt
“Track spending at home or abroad by text, voice, or photo”
Gastos launched on Product Hunt on April 14th, 2026 and earned 71 upvotes and 5 comments, placing #32 on the daily leaderboard. Gastos is a private iPhone expense tracker for people who spend at home and while traveling. Type "coffee 4.50", snap a receipt, or say "lunch twenty dollars" — on-device AI parses it. Travel Mode detects timezone changes, switches currencies, and shows home equivalents in real time. Free. No accounts, no cloud.
Gastos was featured in Privacy (11k followers), Travel (42.1k followers) and Personal Finance (2.7k followers) on Product Hunt. Together, these topics include over 19.6k products, making this a competitive space to launch in.
Who hunted Gastos?
Gastos was hunted by Edrian. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
Want to see how Gastos stacked up against nearby launches in real time? Check out the live launch dashboard for upvote speed charts, proximity comparisons, and more analytics.
Edrian
Hey Product Hunt! I'm Ed, the solo developer behind Gastos.
My wife and I work overseas and we love traveling. We also fly home to our home country often. We wanted to track our spending, especially during trips, for a few simple reasons: we want to know where our money is going, we don't want to be surprised when the credit card bill comes in after a trip, and we believe you cannot improve what you do not track.
The main friction: when we travel, we spend in a different currency, and merging that with our day-to-day spending at home is a pain. Same thing when we visit our home country. That friction kept making us quit tracking — which meant we'd be miserable every time the credit card bill showed up.
I looked at a lot of spending tracker apps, but none of them combined everything we wanted: multi-currency travel support, dead-simple logging (like snapping a receipt or typing "5 lunch"), no account required, and no subscriptions. So like any other software engineer, I built one.
This is Gastos — an AI-powered spending tracker with a Travel Mode that lets you log expenses in a foreign currency while showing you totals and insights in your home currency.
- Travel Mode handles multi-currency automatically — spend in local currency, see everything converted back to your home currency
- Three ways to log: type "coffee 4.50", snap a receipt, or record a voice note
- Works fully offline — no servers, no accounts. Install and start logging
- Completely free and ad-free
I'd love to hear feedback, especially on the Travel Mode flow and whether the receipt scanning works well for you. Hope this helps anyone else dealing with the same multi-currency headache!