# Simple Tools: QR Scanner & PDF
> Scan QR codes, merge PDFs, compress photos, track steps & more offline.
Canonical page: [https://chrome-stats.com/d/com.gidstudio.simpletools](https://chrome-stats.com/d/com.gidstudio.simpletools)
## Overview
- **ID:** `com.gidstudio.simpletools`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Susri Developers
- **Category:** TOOLS
- **Downloads:** 26
- **Version:** 1.0.24
- **Last updated:** 2026-09-04
- **First published:** 2026-08-06
- **Publisher country:** PK
- **Size:** 42 MB
- **Data as of:** 2026-09-12
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.gidstudio.simpletools)
- **Website:** [https://gidstudio.com](https://gidstudio.com/)
- **Privacy policy:** [https://gidstudio.com/privacy-policy-simple-tools](https://gidstudio.com/privacy-policy-simple-tools)
## Description
Simple Tools is your all-in-one utility app — a growing collection of
50+ carefully crafted everyday tools, built for Pakistani users and
anyone who wants fast, offline-capable tools without the clutter.
─── PRODUCTIVITY ───────────────────────────────
⏱ Pomodoro Timer — focus sessions with break reminders
📚 Study Timer — tracked study + break cycles
⏳ Countdown Timer — count down to any date or event
♟ Chess Clock — dual-player clock with time controls
⏱ Stopwatch — lap markers with labels
📝 Notes / Quick Memo — rich text: bold, italic, headings, lists, inline images
🔐 Password Generator — secure passwords with saved history
🍽 Recipe Organizer — save and browse your recipes
😴 Sleep Time Tracker — log and review your sleep history
─── HEALTH & FITNESS ────────────────────────────
⚖ BMI Calculator — body mass index with health range
🔥 BMR Calculator — daily calorie needs
🏃 Step Counter / Pedometer — daily steps, distance, 7-day history
💪 Body Fat Calculator — US Navy method
⚖ Ideal Weight Calculator — 4 medical formulas
🔉 White Noise Generator — 8 sounds: White, Pink, Brown, Rain, Ocean, Forest, Thunder, Blue
─── UTILITIES ───────────────────────────────────
🧭 Compass — live magnetic compass
🕌 Qibla Finder — accurate direction to Mecca via GPS
📷 QR Code Scanner & Generator
📦 Barcode Scanner & Generator
📱 Device Info — 3 tabs: simple, advanced, technical
🔋 Battery Info — level, state, charging estimate, drain graph
🔦 Flashlight
📏 Screen Ruler — measure in mm with calibration
🫧 Bubble Level
📐 Protractor
🔊 Sound Meter (dB)
🔍 Magnifier
🎨 Color Picker
📲 Mobile Recharge Helper — Jazz, Zong, Telenor, Ufone, SCOM
💧 Zakat Calculator — PKR, 2.5% nisab
─── NETWORK ─────────────────────────────────────
📡 Ping Test — raw latency with history, add custom servers
📊 Live Network Monitor — real-time graph, uptime %, jitter
⚡ Internet Speed Test — Cloudflare CDN, download + upload Mbps
─── CALCULATORS ─────────────────────────────────
🧮 Scientific Calculator — trig, log, power, constants
🔄 Unit Converter — length, weight, temp, volume, speed
💸 Loan / EMI Calculator — amortisation table
📅 Age Calculator & Date Calculator
🏷 Discount Calculator
🪙 Tip Calculator
⛽ Fuel & Mileage Calculator
🧾 Bill Splitter
🏛 Pakistan Tax Calculator — FBR slabs 2020–2025
─── FINANCE & ISLAMIC ───────────────────────────
💱 Currency Converter — live rates, 60+ currencies, unified list
🥇 Gold Price Tracker — PKR + USD, per gram / tola / ounce
🥈 Silver Price Tracker
☪ Nisab Checker
🌙 Ramadan & Fasting Tracker
🌍 World Clock — 67 cities, timeline with day/night bands, time converter
─── MEDIA ───────────────────────────────────────
🗜 Image Compressor — resize to 1%, save as JPG or PNG, hit a target file size
────────────────────────────────────────────────
✅ Full light & dark mode
✅ Works offline (no account needed)
✅ No unnecessary permissions
✅ Made for Pakistan, works worldwide
## Rankings
- #2,499,564 — Overall
## Permissions and access
### Permissions
- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_ADSERVICES_TOPICS`
- `android.permission.ACCESS_COARSE_LOCATION`
- `android.permission.ACCESS_FINE_LOCATION`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.ACTIVITY_RECOGNITION`
- `android.permission.CAMERA`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.FOREGROUND_SERVICE_HEALTH`
- `android.permission.HIGH_SAMPLING_RATE_SENSORS`
- `android.permission.INTERNET`
- `android.permission.POST_NOTIFICATIONS`
- `android.permission.RECORD_AUDIO`
- `android.permission.WAKE_LOCK`
- `com.gidstudio.simpletools.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`
- `com.google.android.gms.permission.ACTIVITY_RECOGNITION`
- `com.google.android.gms.permission.AD_ID`
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Source: [Chrome-Stats](https://chrome-stats.com/d/com.gidstudio.simpletools)