Sound
Turn your iPhone into a microphone, then test, tune and record in any browser tab.
iPhone appMic to Speaker★ 4.5 · 3,415 ratings
Free in your browser
All sound tools →An independent iOS, Android, Web App studio
Small apps that do one job well.
Made by Alok Singh for iPhone, Android and the web, with free tools that work right in your browser. Start with sound, documents or iOS development.
Search apps and tools, like “mic test” or “merge pdf”⌘KMost loved
Mic to Speaker
Use your iPhone as a live microphone through any speaker.
★ 4.5App Store rating
3,415ratings
What the studio makes
Three things, done properly
Each one is an app with free browser tools around it.
iPhone appMic to Speaker★ 4.5 · 3,415 ratingsDocuments
Scan paper with your phone. Merge, sign and convert PDFs without uploading them.
iPhone appScan Via Cam★ 4.4 · 61 ratingsFree in your browser
All document tools →For iOS developers
Make store screenshots, send test pushes, feel haptics and validate the files Apple checks before review.
Web appStorePanesApp Store and Google Play screenshots. Pick a template, write captions, export every size in one ZIP. Free to start.Apps
Free in your browser
- Push notification testeruses network→
- AASA validator→
- App icon generator→
- JSON to Swift Codable→
- Interview prep→
How every tool is built
Your files stay with you
Runs in your tab
PDFs, photos, audio and video are processed on your device. Tools that handle files never upload them.
No account needed
Open a page and use it. Nothing to install, nothing to sign up for.
Labelled when it uses the internet
A few tools have to call an outside service, like live currency rates or sending a test push. Each one is marked uses network and says what it sends.
Get them in your browser: Chrome · Safari (coming soon)
An independent iOS, Android, Web App studio
Best Latest Apps is an independent iOS app studio by Alok Singh. We build and maintain 24 apps on the App Store.
See all 24 apps
Haptics Explorer — Feel iOS haptic patterns on a real iPhone, copy the code. View on the App Store · App page
Push Notification - Tester — Send a test Apple push from your Mac with a certificate. View on the App Store · App page- Push Notification - Client — An iPhone app that receives test Apple pushes. View on the App Store · App page
AdEarnings Pro — See today's AdMob earnings and unpaid balance on iPhone. View on the App Store · App page
DSA Master - Data & Algorithms — Learn data structures and algorithms with a code playground. View on the App Store · App page
Catalog - UI — Live UIKit and SwiftUI controls on iPhone, with snippets. View on the App Store · App page
Units Converter & Calculator — Offline converter for 200+ units, with physical constants. View on the App Store · App page
Currency Converter : Fast — Convert 150+ currencies as you type, with live rates. View on the App Store · App page- Scan Via Cam — Scan receipts and documents to sharp PNGs on your iPhone. View on the App Store · App page
Bible Study AI - Read Offline — Offline Bible with translations, notes, plans, and AI study. View on the App Store · App page
Mandir Darshan — Temple darshan, aarti reminders, Bhagavad Gita, and panchang. View on the App Store · App page
Novels Club — Read public-domain classics with bookmarks and highlights. View on the App Store · App page
Daily Pills | Reminder — Daily pill reminders with a supply count and refill warning. View on the App Store · App page
Track Your Pills — Log several medicines with schedules and refill alerts. View on the App Store · App page
Facts and Quotes — A daily quote or fact from 50,000+ lines, readable offline. View on the App Store · App page
Hanuman Chalisa : Offline — Hanuman Chalisa in English script with audio, works offline. View on the App Store · App page
Hashtags Creator — Build a block of Instagram hashtags and copy it to a caption. View on the App Store · App page
Wallpapers HD: Exotic 4K — 4K lock-screen and home-screen wallpapers, plus a blur tool. View on the App Store · App page- Mic to Speaker - Virtual Mic — Use your iPhone as a live microphone through a speaker. View on the App Store · App page
- Guitar Tuner: Chromatic — Tune a guitar or bass with the iPhone mic, standard and drop. View on the App Store · App page
- Drums n Piano — Play piano, drums, or xylophone on iPhone, with note names. View on the App Store · App page
Marbles Popperz — A timed puzzle: tap matching marbles before time runs out. View on the App Store · App page
Speck Match — Connect same-color dots into chains and chase a high score. View on the App Store · App page
Tic Tac Toe : Time Pass — Classic tic-tac-toe for two players on one iPhone. View on the App Store · App page
