LiveStock Master
Investing & stocks
Track stocks, watchlists, and markets in real time.
iOS
Independent app studio · since 2010
Apps that make money make sense.
From real-time investing and effortless invoicing to budgets, mortgages, and your baby’s first steps — Apponance builds fast, private, beautifully crafted apps for the numbers that run your life. On iOS, Android, and the web.
devices iOS · Android · Web lock Privacy-first, local-first star 4.6★ flagship rating
9 apps in the portfolio finance, work & family
16+ years building apps independent since 2010
4.6★ Stock Master rating on the App Store
73k+ App Store ratings on Stock Master alone
Flagship · investing
Stock Master — fourteen years of market mornings.
The app that started it all. Real-time quotes with pre-market and after-hours pricing, pro-grade charts with 30+ indicators, watchlists, alerts, a cross-exchange screener, and our backtested Trendscore engine — trusted by investors through every kind of market.
- check_circle Real-time quotes & watchlists
- check_circle Interactive charts
- check_circle Market news & alerts
- check_circle Powered by Finabase
4.6 · 73k+ ratings on the App Store
The portfolio
One studio. A whole shelf of apps.
Investing, invoicing, budgeting, currency, mortgages, baby tracking, networking tools — every app is built on the same cross-platform foundation, with the same obsession over speed, privacy, and detail.
Live
Livefinabase.io
Investing platform & data
Smart investing with powerful tools — real-time data, charts & AI insights.
Web
LiveInvoice Master
Invoicing & billing
Invoices, estimates, expenses, and branded PDFs.
iOSAndroidWeb
Coming soonCurrency
Finance & FX
FX calculator with live rates and charts.
iOSAndroid
Coming soonMortgage
Finance & calculators
Mortgage calculator with full amortization.
iOSAndroid
LiveMoney
Budgeting & expenses
Expense and budget tracker for everyday life.
iOSAndroidWeb
LiveBaby Tracker
Family & parenting
Feeds, sleep, diapers, growth, and milestones.
iOSAndroidWeb
Coming soonMile
Mileage & taxes
Automatic mileage tracker for tax deductions — no subscription, ever.
iOSAndroid
LiveWhat's My IP
Utilities & networking
A handy network toolkit for your phone.
iOSAndroid
LiveAdRev
Developer tools
AdMob revenue dashboard for developers.
iOSAndroid
Under the hood
finabase.io — the platform behind our finance apps.
We didn’t outsource the hard part. Finabase is our in-house real-time finance platform — live quotes, FX rates, and deep historical series streamed over a low-latency backend. It’s what makes Stock Master tick and Currency stream. And it’s an investing workbench in its own right: interactive charts, live heatmaps, screeners, alerts, and AI-driven market insights, right in your browser.
Streaming
US stocks Real-time quotes
Forex Live FX rates
Indices · futures · crypto Global coverage
Historical series Years of depth
Real-time
streaming ticks
Market + FX
global coverage
Years
of history
How we build
Your data is the product. Just not ours to sell.
Finance and family data are the most personal data there is. Every Apponance app is built on three promises that don’t change from app to app.
lock
Private by design
Our apps are local-first: your data lives on your device and works fully offline. Cloud sync is optional, encrypted in transit, and never paywalled. We don’t sell data, run trackers on your finances, or require a bank login — ever.
sync
Every platform, one account
Start on your iPhone, continue on the web, check in from a tablet. Our finance and family apps sync in real time across iOS, Android, and their companion web apps — the same account, the same data, everywhere.
bolt
Fast, focused, finished
No bloated mega-apps. Each Apponance app does one job exceptionally well — logging an expense in two taps, sending an invoice in sixty seconds, starting a feed timer one-handed at 3 a.m.
What our users say
Loved on the App Store.
Real reviews from real users, pulled straight from our public store listings.
“Let’s be realistic!”
There are plenty of stock market apps one could choose. Yet Stock Master, hands down, offers the widest range of data and potential stock analysis at a baseline level any non-broker needs. Company financials, charts, news… If you want to quickly consider a full set of data in real time, on the fly, with ease — look no further.
DonMcMillion
Stock Master · App Store (US)
“Excellent graphs”
Not just the graphical quality, it is also the content of the graphs — stock performance vs indicators. I use a professional charting app at home, but this on my iPhone when remote allows me to see stocks clearly and simply, despite the small screen.
FrancisH
Stock Master · App Store (UK)
“Great for VPN users”
I’ve downloaded several apps to do exactly this, and this app does it perfectly where most (all?) others fall short. Great to quickly check connectivity in general, and VPN connection and geolocation specifically. Many other features as well.
B star niner
What’s My IP · App Store (US)
“Great app. Highly recommended.”
I found it very easy to use and very helpful. Highly recommend this app if you are doing small business. It provides powerful template customization. The PDF report is very useful too. Just have a try and I think you are going to like it.
Tina20188
Invoice Master · App Store (US)
“Amazing”
The best app I have ever used. It is quick and accurate with a very effective result. I use it almost every day and it has never let me down.
Golden Colossus
Baby Tracker · App Store (US)
“Review”
Gives a great overall summary for the everyday person but also the details that a skilled investor also needs.
Free2bemeo1948
Stock Master · App Store (AU)
About Apponance
A small studio with a long history.
Apponance, Inc. has been crafting cross-platform apps since 2010 — long enough to ship through four iPhone design eras. We’re still small on purpose: small enough to care about every screen, big enough to run our own data platform.
Our story arrow_forwardFind your next favorite app.
Nine apps across finance, work, and family — free to download, private by default, and built to earn a permanent spot on your home screen.