by.U Affordable Internet Card

Contains ads
4.1
1.43M reviews
Content rating
Everyone
10M+
Downloads
Content rating
Everyone
Users Interact, In-App Purchases
Learn more
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About this app

by.U, the new choice of affordable internet SIM card!

You can choose and buy internet packages according to your pocket & needs on by.U apps. Get the SIM card now!

Here are 5 reasons why you should order a by.U Internet Card now!

1.⁠ ⁠Number 1 Telkomsel signal
Surf with the fast internet anytime, anywhere, #SemuanyaSemaunya using the Number 1 Telkomsel Signal

2.⁠ ⁠No complicated quota rules
by.U internet quota can definitely be used anywhere, anytime, and on any network (3G/4G network) without any complicated rules and regulations

3.⁠ ⁠Pocket-friendly quota choices
You can choose internet quota based on your needs and the amount of money in your wallet. Best deal, guaranteed!

4.⁠ ⁠Get the gifts from by.U for you
Get various exciting promos, special quota gift on your 3rd, 6th, 9th and 12th monthiversary, 1GB for 3 days birthday quota gift, and various other promos that can get on the by.U application

5.⁠ ⁠More loyal, more quota cashback
Collect uCoin from your transactions at by.U to increase your byUnefits level. Get quota cashback every time you buy internet quota. You can also get FREE quota rewards by redeeming uCoin

Let's download the by.U apps, sign up, order the SIM card, and welcome to by.U!
Updated on
Jun 27, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.1
1.41M reviews
Adrian N
July 22, 2025
I never understand why Indonesian provider apps just love clutter and bloat, having annoying pop ups and features that nobody cares, and in fact slowing down the app itself. People just want to do 3 things. Check balance, top up pulsa, and buy data packet. Why can't it be that simple? Also, there's still no way to convert physical SIM to eSIM. What's the hold up? So much for "digital" provider. Those annoyances put a bad image for this provider, which imo actually offer decent good service
1 person found this review helpful
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by.U
July 22, 2025
Hai Kak, maaf udah bikin ga nyaman ya :( Kalau kakak ada kendala, akan tim by.U bantu cek dan koordinasi lebih lanjut, mohon segera bisa kabarin Nindy di DM IG @byu.id dan LiveChat di aplikasi by.U. Nindy dan team akan terus tingkatin produk dan layanan by.U biar Kakak bisa selalu nyaman pakai by.U. Keep supporting us ya! :)
Red
June 22, 2026
The system just keeps getting worse. They cut monthly pack to 28-day long instead of 30. It's called MONTHLY, not FOUR-WEEKLY! The app is unusable when you have no data/WiFi and byU has no call center so you can't even check your credits through call like normal providers. It also doesn't have in-app CS (you gotta email them) but somehow has a whole 'entertaintment' tab like??? Yeah no I'm not dealing with this bs anymore.
22 people found this review helpful
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by.U
June 22, 2026
Hi. I'm so sorry, Nindy, there's been an adjustment to the rates and quota validity period. This is one of by.U's efforts to maintain the quality of service to customers. If you have any problems with by.U, please tell us via DM on Instagram @byu.id, Twitter @byu_id, or Live Chat in the app so Nindy can help you solve it. Thank you :)
wack wabbit
June 9, 2026
The app mostly does what it's supposed to do, but there's ALWAYS delays on the amounts of remaining data, so you mostly get inaccurate data display, which is sucks if you want to curb your data usage, cause you always lose track on the data being spent.
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by.U
June 9, 2026
Hi, sorry for making you uncomfortable :( For the problem, the by.U team will help check and coordinate further, please immediately let Nindy know via DM IG @byu.id and LiveChat on the by.U application. Nindy and the team will continue to improve by.U products and services so that you can always be comfortable using by.U. Keep supporting us! :)

What’s new

Aneh Tapi Nyata! The new by.U version 2.1.1 is here! 🚀
Get ready for a smoother and more exciting experience with fresh looks and new features made just for you 💥

✨ What’s new in this update:

•⁠ ⁠More stable & secure performance

Update now and enjoy a better, more exciting by.U experience! Enjoyyy 🩵💚🧡
Content rating
Everyone
Users Interact, In-App Purchases
Learn more

App support

Phone number
+6285155015564
About the developer
PT. TELEKOMUNIKASI SELULAR
arvin_yardhika@telkomsel.co.id
1st -20th Floor Telkomsel Smart Office Tower Jl. Jend. Gatot Subroto Kav. 52 Kota Administrasi Jakarta Selatan DKI Jakarta 12710 Indonesia
+62 811-9345-671

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