Best K alternatives: apps like K-RA

10+ similar apps compared and reviewed

4.5 avg rating
9 free apps
Updated November 2026

Looking for something like K? We've analyzed 10+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.

Top Alternatives to K

Smart Vibration Meter・Detector#2

Smart Vibration Meter・Detector by ZipoApps

Seismometer - Earthquake Alert
Strong Contender
🔧 Utilities
4.1(27 ratings)
FreeAdsIn-App Purchases
Smart Vibration Meter・Detector screenshot 1
Smart Vibration Meter・Detector screenshot 2
Smart Vibration Meter・Detector screenshot 3
Smart Vibration Meter・Detector screenshot 4

This utility app transforms your phone into a seismograph to measure vibrations and detect earthquakes. It displays readings on both the Richter and Mercalli scales, offering insights into seismic activity.

More apps like K

4
PickUp Sign
PickUp Sign
PickUp Sign
Airport pickup name display
Free

Transform your phone into a bright, full-screen display for airport pickups or event greetings. It keeps your screen awake and at maximum brightness, ensuring names are always visible. Works offline and offers customizable background colors.

Full-screen displayScreen stays awakeMax brightness automatically
🔧 Utilities
(32)
free with in-app purchases
5
Certificall - Preuve Numérique
Certificall - Preuve Numérique
Certificall - Preuve Numérique
by Certificall
Free
🔧 Utilities
(0)
6
FileBrowser: Documents Manager
FileBrowser: Documents Manager
FileBrowser: Documents Manager
File Explorer & Media Player
$7.99

Access and manage files across your home computers, network drives, and cloud storage. Upload, download, copy, and edit documents directly from your device, with built-in viewers for various file types and streaming capabilities.

Connect to computers, NAS, and cloud storageUpload, download, copy, and move filesMulti-tabbed browsing and split-screen support
🔧 Utilities
(5.7K)
paid
7
MOREC - Audio Recorder
MOREC - Audio Recorder
MOREC - Audio Recorder
Monitor, record, add effects
Free

This app allows real-time audio processing and recording with a variety of sound effects. It's ideal for vocal practice, ASMR creation, and home recording, offering intuitive controls for a personalized sound experience.

Real-time audio monitoring with headphonesNine adjustable sound effect sectionsBackground recording support
🔧 Utilities
(377)
free with in-app purchases
8
LED Banner & Marquee: LitSign
LED Banner & Marquee: LitSign
LED Banner & Marquee: LitSign
Scrolling Text Sign & Display
Free

Create dynamic and eye-catching LED displays directly from your mobile device. Customize text, colors, and animations to make a statement for your business, event, or personal message. Easy to use for professional-looking results.

Create dynamic LED displaysCustomizable text, colors, and stylesAnimation effects
🔧 Utilities
(128)
subscription
9
DWG Converter, DWG to PDF
DWG Converter, DWG to PDF
DWG Converter, DWG to PDF
Convert DWG files
Free

Easily convert DWG files to PDF or JPG formats directly on your device. This app offers unlimited, fast, and precise conversions without requiring sign-ups or fees. Preserve image quality and customize output sizes for various uses.

Convert DWG to PDF and JPGConvert other formats to DWGUnlimited and free conversions
🔧 Utilities
(28)
ad-supported
10
LubScan by TotalEnergies
LubScan by TotalEnergies
LubScan by TotalEnergies
Information & authentication
Free

Verify lubricant authenticity and compatibility by scanning QR codes on product packaging. Access detailed product information, learn about suppliers, and easily connect with the company to ensure lubricant quality.

Scan QR codes for authenticityVerify product compatibilityAccess product information
🔧 Utilities
(1)
free