Independent app studio · Vietnam
Small Apps That Respect
Your Phone
Focused apps for money, learning, games and video, used by over a million people and rated 4.7 on average.
The apps
Focused Apps,
Each With One Job
Each app does one thing well, so you can open it, get it done and get on with your day.
Most popular · ★ 4.7MoneyX-MoneyTracks where your money actually goes. No spreadsheet, no account, no subscription.Get the app 
Top pick · ★ 4.3LearningXPhoneticsTurns any English text into IPA, so you can see how a word is meant to sound.Get the app 
Top pickVideoXCamRecords your front and back cameras in one take — picture-in-picture or split screen.Get the app 
Top pickPrivacyBlur ItDetects every face in a photo or video and blurs it before you post. Nothing leaves your phone.Get the app 
GamesXGamesFifteen 8-bit classics — falling blocks, 2048, Bubble Blast, Solitaire. All offline.Get the app 
NewLearningXie ChineseGrades every stroke as you write a Chinese character, in the order a native writer would use it.Get the app 
Coming soonJournalFloral DiaryA mood journal where every day becomes a pressed flower, with photos, voice clips and a lock.Get the app 
Coming soonFinanceXLoanShows what a loan really costs, reminds you before every payment and plans the fastest way out of debt.Get the app By the numbers
Loved By 1,000,000+
People
Built by two people, rated 4.7 on average by the people who use them.
People using our apps
On the App Store and Google Play.
X-Money leads the wayOur most used app. See where your money goes, no spreadsheet needed.Average rating
From 1,900+ ratings on the App Store and Google Play, across all 8 apps.
★★★★★
“I’m 60 years old and this app helps me to take note everyday. Thank a lot!”
Haithuyx49X-Money · App Store, Vietnam★★★★★
“I think this app comes as a financial companion. Like a smart Money advisory.”
SETTS UgandaX-Money · Google Play★★★★★
“this app gives you amazing way to control your capital ✨️”
M FX-Money · Google Play
How we build
From Problem To App
In Three Simple Steps
Small scope is a choice. It is how two people ship apps that a million people keep.
Add expense
Step 01
Start With A Problem We Have Ourselves
X-Money began because we wanted to see where our money went without opening a spreadsheet. Every app starts the same way.
Behind Davaco
Two People Behind
Every App
Davaco is Luke and Anh, an engineer and a product owner based in Vietnam. Every app started as something we wanted on our own phones. We design it, build it, ship it and keep improving it long after launch, with no outsourcing and no growth team in between.
Luke DuongSoftware Engineer
Anh TrinhProduct Owner
“We would rather make one app you keep than ten you delete.”
Stay in the loop
Hear about the next app first.
A few emails a year, when we ship something. Unsubscribe any time.