4 Utility Apps · Free · No Watermark · No Subscription

Tools that
work. Free,
always.

Four utility apps that do exactly what they say. No premium tiers hiding basic features. No watermarks. No data collection. Just clean, fast tools.

MyDocScanner
MyDocScanner
PDF · No watermark
 Sound Meter
Sound Meter
dB · Frequency
 Fuel Log
Fuel Log
Mileage · Expense Tracker
 CurrencyX
CurrencyX
170+ currencies · Live
Utility Apps
Four tools.
Zero compromises.
MyDocScanner
PDF Scanner · Most Popular
MyDocScanner
The scanner app that charges nothing.
Scan documents, convert files, edit PDFs, and extract text — all from your phone, all for free. No subscription to unlock the good features. No watermark stamped on your documents. No internet required.
Watermark
None — ever
Subscription
Not required
Internet
Not required
Output
PDF, JPG, PNG
OCR
Included free
PDF editing
Yes
View App → Play Store →
MyDocScanner
Sound Meter
Sound & Frequency Meter
Sound Meter
Measure decibels and frequency in real time.
Uses your phone's microphone to measure ambient sound levels in decibels (dB) and audio frequency (Hz). Perfect for concerts, workplaces, schools, or home environments.
Measurement
dB SPL
Frequency
Hz display
Real-time
Yes
Internet
Not needed
Download Free View App Page →
68 dB · 440 Hz
CurrencyX
Live Currency Converter
CurrencyX
Live exchange rates for 170+ currencies.
Real-time currency conversion for travellers, traders, and anyone dealing in foreign exchange. Clean, fast interface with support for over 170 world currencies.
Currencies
170+
Rates
Live
Ads
None
Subscription
Not needed
Download Free View App Page →
USD 1.00→INR 83.42
EUR 1.00→INR 90.15
GBP 1.00→INR 105.8
AED 1.00→INR 22.71
Fuel Log
Mileage & Fuel Tracker
Fuel Log
Track fuel, mileage, and expenses for every vehicle.
Log every refill with cost, quantity, and odometer. Get automatic mileage calculations, visual analytics, and manage unlimited vehicles. Supports petrol, diesel, electric, and hybrid.
Vehicles
Unlimited
Fuel Types
Petrol/Diesel/EV/Hybrid
Analytics
Visual graphs
Internet
Not required
Subscription
None
Made in
India 🇮🇳
View App → Play Store →
Fuel Log
MyDocScanner vs CamScanner
FeatureMyDocScannerCamScanner (free)
Watermark on scansNeverYes — on free tier
Subscription requiredNoFor most features
Works offlineFullyLimited
OCR text extractionFreePremium only
PDF editingFreePremium only