TSR Apps
Apps we love to use.
We build apps that fill a need or a want: study tools, everyday helpers, and card games for game night. All free to download.
Something for study, everyday life and game night
Every app is free to download, with an optional one-time purchase. No subscriptions.
TSR CCNA Prep
Study guide and practice tests for Cisco’s CCNA 200-301: lessons, quizzes, flashcards, subnetting drills, and a full mock exam.
Scan with your phone to download
TSR Tip Snap
Scan a receipt, calculate the tip, and split the bill with friends in seconds. Fully offline, no account required.
Scan with your phone to download
TSR Sudoku
An elegant, offline Sudoku game with four difficulties, points and 28 badges to earn, and 23 themes to make it yours.
Scan with your phone to download
TSR Pusoy
The classic Filipino card game of Pusoy (Chinese Poker). Play solo against AI, pass-and-play with friends, or connect online.
Scan with your phone to download
TSR Pusoy Dos
Pusoy Dos (Big Two), the classic Filipino card game. Play solo against smart AI or online with friends.
Scan with your phone to download
Wish an app existed?
Our next app could be your idea. Tell us what you’d use, and we’ll read every suggestion.
Coming soon
What we’re building next.
TSR Grocery List
Keep track of what’s in the house, scan barcodes as you stock up, and share one live grocery list with your whole household.
Free to download
Every TSR app is free on the App Store and Google Play. Try it before you spend anything.
No subscriptions
Extras are a single one-time purchase, yours forever. No monthly charges, ever.
Made by people who use them
We only build apps we want on our own phones, and we keep using them after launch.
“We build the apps we want on our own phones, ones that fill a need or a want.”
TSR Apps makes apps for iPhone and Android. Every one starts the same way: something we needed or wanted, and couldn’t find done quite right. Some help you study or split the bill. Others are just for fun around the table with friends and family.
We love hearing new ideas. If there’s an app you wish existed, or something you’d change in one of ours, we want to know.
Get in touch
Questions about an app, feedback, or an idea for a new one? Send it our way.
Help with an app
Tell us which app and what’s happening, and we’ll get back to you.
Suggest an app
Got an idea for an app? Suggestions are always welcome.
Email us
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