Comparison

Formosa Bubble Tea vs DA VIEN COFFEE

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Formosa Bubble Tea

Enhance your bubble tea experience with a loyalty program that rewards every purchase. Earn points for drinks and merchandise, get exclusive offers, and invite friends to earn more.

Highlights
  • Order and earn points
  • Exclusive offers and promotions
  • Redeem points for free drinks
  • Refer friends for bonus points
  • Submit feedback directly
  • Customize drink orders
Features
Read full description

Welcome to the Formosa app! We’ve created the perfect app to enhance your bubble tea experience. Here’s what you’ll love: Order and earn: Whether you’re scanning a QR code in-store or picking up your order, you’ll collect points with every purchase. Exclusive deals: Be the first to know about our latest promotions, discounts, and special offers. Rewards program: Accumulate points with every order and exchange them for free drinks and cool merch. The more you enjoy, the more you get. Refer and earn: Invite friends to join the Formosa app and earn bonus points with each successful referral. Share your feedback: Let us know how we’re doing directly through the app — your input helps us improve.

About

DA VIEN COFFEE

Order your favorite Vietnamese coffee ahead of time, customize your drinks, and earn rewards with every purchase. Enjoy exclusive app-only deals and skip the lines with convenient pickup or discounted delivery.

Highlights
  • Order ahead for pickup
  • Customize coffee and tea orders
  • Earn loyalty rewards points
  • Exclusive app-only promotions
  • In-app QR code for rewards
  • Discounted delivery option
Features
Read full description

Discover the DA VIEN app—your passport to a rich Vietnamese coffee experience and exclusive perks. Order ahead in the app, customize our selection to your liking, then just pick up and go. Key Features - Loyalty Rewards: Earn points on every purchase and redeem them for free drinks, special offers, and more. - Convenient Ordering: Save your favorite custom orders and checkout with apple pay for an easy ordering experience - In-App QR Code: Scan your personal QR code at checkout to instantly apply rewards, track your progress, and unlock in-store surprises. - Exclusive Promotions: Receive app-only deals and personalized notifications about seasonal drinks, limited-time specials, and upcoming events. - Order Ahead: Skip the line—pre-order your favorite coffee or tea to pick up when you arrive, saving time and hassle. - Discounted Delivery: Enjoy DA VIEN Delivery at a reduced price. Elevate your daily coffee ritual with DA VIEN. Download the app today for convenience and rewards one cup at a time! For any questions, please contact us at: contact@davien.com

Screenshots

Formosa Bubble Tea4 screens
DA VIEN COFFEE4 screens

Verdict

The call

The clearest difference is monetization model: Formosa Bubble Tea at free against DA VIEN COFFEE's free with in-app purchases. DA VIEN COFFEE's advantage is ratings volume (6.7K vs 6). On price, rating, update cadence and ads there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Formosa Bubble Tea against 4.9 for DA VIEN COFFEE. That said, the two scores are not equally well evidenced: DA VIEN COFFEE has 6.7K ratings behind it against 6, so its average is the more settled of the two.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 6 weeks. The most recent releases landed on November 7, 2026 and November 8, 2026 respectively.

Scorecard2 real differences · 8 level
Formosa Bubble Tea versus DA VIEN COFFEE: the parameters behind the verdict, then further details
ParameterFormosa Bubble TeaDA VIEN COFFEE
PriceFreeFree
Rating5.0 (6 ratings) — better4.9 (6.7K ratings)
Positive reviews—73.2% of reviews
Number of ratings66.7K — better
Update frequencyEvery 6 weeksEvery 6 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPod — betteriPhone
Requires iOS15.0 — better16.0
Further details — not scored
Size73 MB34 MB
Age rating4+4+
DeveloperFormosa LT UABDA VIEN COFFEE

Customer experience

Formosa Bubble Tea

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

DA VIEN COFFEE

All ratings5,026 ratings
Positive98.8%
Neutral0.5%
Negative0.7%
Written reviews41 reviews
Positive73.2%
Neutral2.4%
Negative24.4%

Bugs and requests

Formosa Bubble Tea

Not enough reviews yet to summarise bugs or requests.

DA VIEN COFFEE

Reported bugs

3 issues
  • Login screen issues
  • Checkout button malfunctions
  • Inconsistent app behavior

Requested features

3 requests
  • Dark mode option
  • Improved app stability and reliability
  • Seamless integration with previous app

In-app purchases

None

Formosa Bubble Tea

No in-app purchases

None

DA VIEN COFFEE

No in-app purchases

Questions

Is Formosa Bubble Tea free?
Formosa Bubble Tea is free to download, with no in-app purchases.
Is DA VIEN COFFEE free?
DA VIEN COFFEE is free to download, with no in-app purchases.
Which has better reviews, Formosa Bubble Tea or DA VIEN COFFEE?
Formosa Bubble Tea is rated higher. Formosa Bubble Tea averages 5.0 out of 5 from 6 ratings, while DA VIEN COFFEE averages 4.9 from 6.7K ratings.
Do Formosa Bubble Tea or DA VIEN COFFEE have ads?
Neither Formosa Bubble Tea nor DA VIEN COFFEE shows ads.
Which is updated more often, Formosa Bubble Tea or DA VIEN COFFEE?
Formosa Bubble Tea ships an update every 6 weeks, and DA VIEN COFFEE every 6 weeks. Most recently, Formosa Bubble Tea was updated on November 7, 2026 and DA VIEN COFFEE on November 8, 2026.

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