Mars: Currency Converter

Name: Mars: Currency Converter
Author: Catching Comets

LiveCatching Comets4 apps · 370 installsFinanceFreecom.catchingclouds.marsfx

Tap any currency, type a value. All others update instantly.

Alert me ★ Watch Open in Play ↗

Total installs: 28
Installs / day: 0
Rating: —★
Released: 3 Jul 2026
Last update: 18 Aug 2026
Countries: —

Install history

exact counter from Google Play

30dAll

Installs per day · last 90 days

Change timeline

Full history

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Data safety

declared by the developer on Google Play

No data shared with third parties
No data collected

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

2 in 1 group

0 Sensitive0 Notable2 Routine

OtherRoutine2

Access to miscellaneous device features that don't fit other categories

Connect to the internet to load content and send datafull network access · INTERNET
Check with Google Play that you got this app legitimatelyGoogle Play license check · com.android.vending.CHECK_LICENSE

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

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Full description

A currency converter where every row is both input and output. Tap any currency, type a number, and all the others update instantly. No base currency, no extra steps. - 30 currencies to choose from, tap to convert between any of them - Fresh rates each time you open the app, cached so it still works offline - Swipe left to remove a currency, right to copy the amount, hold to move one to the top - Pure black and white, switch between dark and light in settings - No ads, no tracking, no account needed I built this because every currency converter I found was either ugly, bloated, or both. I wanted one clean list where every number talks to every other number, nothing more. Mars — Minimalist And Really Simple. A growing family of small, calm tools built around one idea: solve one problem well, and never fight for your attention. No ads, no tracking, nothing built to keep you hooked. Made by one person, out of conviction — tools that work for you, not on you.

What's new

60 currencies to choose from, including the Vietnamese dong and many more frequently travelled destinations. Currencies without a meaningful minor unit, like yen and dong, now show as whole numbers. Settings are a tap away in the status bar.

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