Querosene Big Calc

Name: Querosene Big Calc
Author: Si2RApps

LiveSi2RApps1 app · 5 installsToolsFree · contains adsbr.com.querosene.bigcalc

Accessible calculator with voice function in 4 languages and large numbers

Alert me ★ Watch Open in Play ↗

Total installs: 5
Installs / day: 0
Rating: —★
Released: 20 Jun 2026
Last update: 28 Jun 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
Follows the Play Families Policy

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

4 in 1 group

0 Sensitive1 Notable3 Routine

OtherNotable4

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

Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping · WAKE_LOCK
Check whether you are online and whether you use Wi-Fi or mobile dataview network connections · ACCESS_NETWORK_STATE
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

Read more · all 4 permissions Show less

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

Full description

BigCalc is an accessible calculator, specially designed for seniors and people with low vision. Each operation is narrated aloud in natural language — not just the result, but the entire expression: "two plus three equals five". Ideal for those who have difficulty reading small screens or prefer to confirm calculations by audio. MAIN FEATURES - Large keys with high contrast for easy tapping - Full narration of each calculation read aloud - 4 languages: Portuguese, English, Spanish and French - Audio replay at any time with a single tap - History of recent operations with voice playback - Light and dark theme - Speech speed and volume adjustment - Works without internet (except ads) Simple, accessible and reliable.

What's new

Welcome to Q BigCalc — the calculator that talks! ✔ Large buttons designed for elderly users and low vision ✔ Natural-language voice narration of every calculation ✔ 4 languages: Portuguese, English, Spanish and French ✔ History of recent operations ✔ Light and dark theme ✔ Adjustable speech rate and volume ✔ Key click sounds

Growing in Tools

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