Know how many days of power you have left

Log your meter balance in seconds. TrackMyBill calculates your burn rate and days remaining — warning you before the lights go out.

  • No ads, ever
  • No account needed
  • English & বাংলা
TrackMyBill home screen showing an approximate balance of ৳296 with about 7 days left, ৳821 spent over the 22 days since the last recharge, and a list of recent balance readings.
৳40 / dayyour live burn rate
Low balancealert before you run out
100%Offline & Private
0Ads or Tracking
2languages, EN & বাংলা
6hbetween balance checks
The problem

Prepaid power runs out when you least expect it

BPDB meters beep when balance is critical, but you only find out when you're home. TrackMyBill predicts your end date before the power cuts out.

  • Turns a number into days left

    Calculates your daily burn rate and estimated days remaining in two taps.

  • Visual usage trends

    Monthly spending & unit charts with benchmark lines highlight unusual spikes instantly.

Monthly spend · last 6 months

SpendingAvg ৳1,140
AVG
Everything in the app

Small app. Serious about details

Designed specifically for BPDB prepaid meter users.

Days-left estimate

Approximate balance and "≈ 8 days left", calculated from your consumption pattern.

One-tap logging

Quick keypad for balance readings — no forms, configuration, or sign-in.

Paste BPDB SMS

Paste your recharge SMS to auto-extract amount, date, sequence number, and charges.

Days-left estimate screen One-tap logging screen Paste BPDB SMS screen Low-balance alerts screen Usage trends screen Full tariff breakdown screen

Low-balance alerts

Set a taka or days threshold and get background warnings before power runs dry.

6-month & 1-year trends

Track usage and spending trends with interactive average benchmark lines.

Full tariff breakdown

Every recharge itemized by energy cost, demand charge, meter rent, and VAT.

How it works

Set up once.
30 seconds a week after that

  1. 1

    Add your meter

    Enter your BPDB meter number. No email or sign-up needed.

  2. 2

    Log readings & recharges

    Enter your balance or paste a recharge SMS in seconds.

  3. 3

    Get timely alerts

    Set your alert threshold and get notified before power runs dry.

Family Sync

One meter. Everyone's phone. One shared history

Share one private family code. Everyone sees live balance updates and recharges instantly on their phone.

  • No accounts needed

    Anonymous sync — no names, emails, or phone numbers collected.

  • Private & secure

    Randomly generated high-entropy codes keep family data private.

  • Leave anytime

    Disconnect in one tap. Data remains available offline on your phone.

Your family code

7QK4M2XD9RB1
Abbu's phoneadded recharge ৳1,000 Live
Ammu's phonelogged balance ৳351 Live
My phonein sync just now Live
Smart alerts

Notifications you actually want to see

Set a taka or days threshold. Quiet background checks notify you only when it's time to recharge.

  • Works with app closed
  • 100% computed on your device
  • Toggle off anytime
Balance running low

≈ ৳214 left — about 5 days at your current rate.

3 days of power left

Recharge soon to avoid a disconnection.

Down from last month

Daily spending is ~26% lower — saving roughly ৳425 at this pace.

Bilingual

পুরো অ্যাপ বাংলায়।
Or in English

Fully translated in English and Bangla — every label and number format. Switch language anytime in Settings.

বাংলা
TrackMyBill০১১০১০০৩৩৬৭৫
আনুমানিক ব্যালেন্স ৳৩৯/দিন

৳২৯৬ ≈ ৭ দিন বাকি

গত মাসের চেয়ে কম খরচ

  • ব্যালেন্স রিডিং২৫ জুলাই, ২০২৬৳৩৫১
  • ব্যালেন্স রিডিং২৪ জুলাই, ২০২৬৳৩৯৫
English
TrackMyBill011010033675
Approx. balance ৳40/day

৳296 ≈ 7 days left

Down from last month

  • Balance reading25 Jul, 2026৳351
  • Balance reading24 Jul, 2026৳395
Privacy

No ads. No trackers.
No analytics SDKs

Stores only your readings and settings locally. No personal data is ever collected, sold, or shared.

  • Works fully offline

    All data stays on your device unless you opt into Family Sync.

  • Encrypted sync

    Synced data travels over encrypted HTTPS/TLS to Google Firebase.

  • 100% deletable

    Uninstalling or leaving a family removes all data.

FAQ

Questions people actually ask

Is TrackMyBill an official BPDB app?

No. TrackMyBill (BPDB) is an independent, unofficial tool for personal tracking of prepaid electricity usage. It is not affiliated with, endorsed by, or connected to the Bangladesh Power Development Board or any government agency.

Does it read my balance from the meter automatically?

No — prepaid meters don't broadcast that. You type in the balance you see on the meter display, and paste your recharge SMS. The app does the arithmetic, projections and alerts from there.

How accurate is the “days left” estimate?

It's an estimate based on your own recent consumption, so it gets sharper the more readings you log. Treat it as a planning aid — always verify official charges and balances with your utility provider.

Do I need an account or internet connection?

Neither. The app works fully offline with no sign-up. Internet is only used if you turn on Family Sync to share data across your household's phones.

Who can see my family code data?

Only people who have your family code. It's randomly generated, high-entropy, never listed anywhere and can't be discovered by guessing. Treat it like a password and share it only with people you trust.

Is it free? Are there ads or in-app purchases?

It's completely free, with no ads, no in-app purchases, no analytics and no trackers.

Can I use it for a meter that isn't mine?

Yes — you can track any prepaid meter you have the readings for, which is handy for a rented flat, a parents' house or a second property.

Stop guessing.
Start knowing

Free, ad-free, and set up in under a minute. Your meter will never surprise you again.