Kontrol Finance
Android app

How much you'll have left at the end of the month

Kontrol Finance projects what you will have free at the end of the month from your income, your fixed payments and how you usually spend. It works without an account; cloud backup is optional.

Get it onGoogle Play See features
  • One free month, no card
  • No ads
  • Works without an account

It recognizes what you use every day

Your banks, merchants and services show up with their logo, so you can tell at a glance where the money went.

Names and logos belong to their owners and only identify your accounts and payments; Kontrol Finance is not affiliated with them.

Projection

Know today how your month will end

Kontrol adds up your income, subtracts your fixed payments and estimates the rest from the way you actually spend. You see the math step by step, and it warns you if you are heading into the red.

  • Updates itself with every transaction
  • Free today: what you can spend per day until your next income
  • Installment purchases and extra income of the year, already counted
Tracking

Record an expense in seconds

Amount, category, done. Kontrol remembers the account you use most and suggests the category for each merchant.

  • Receipt photo: it reads the total, the date and the merchant
  • Widgets and shortcuts to record without opening the app
  • Your Google Pay payments record themselves, if you turn it on
Accounts and cards

All your accounts in one place

Debit, credit, cash and savings, with your bank's logo. For each card you see what you owe, its due date and the credit you have left.

  • Pay your card from the app, with a reminder before its due date
  • Installments, cashback and purchase bonuses
  • Several currencies with automatic exchange rates
Goals and debts

Goals with a photo, debts with a plan

Set money aside for what you want: what you save stops counting as available. And keep your debts on track with automatic payment on the day it is due.

  • Daily, weekly or monthly contributions
  • A simulator to finish paying sooner
  • Budgets and alerts by category
Payments

No payment catches you off guard

The calendar brings together your recurring payments, subscriptions, debts and cards, with what is left to pay this month.

  • It tells you when a subscription raises its price
  • A reminder before a free trial ends
  • Your month: a summary at the start of every month
Your devices

Your data on all your devices

Sign in with your Google account on your phone, your tablet or a second phone: you see the same on all of them, and what you log on one shows up on the others almost instantly.

As many as you like

Phone, tablet or foldable with the same account, with no device limit.

On tablets and foldables too

Home, projection and calendar in two panes, with list and detail side by side. It rearranges itself when you open or close the foldable.

It's optional

Without an account, Kontrol works the same and your data never leaves your phone.

Everything it does

Some features adapt to your country: invoices, deductible expenses, installment purchases and extra income change with where you live.

Month-end projection

Any day, know where you will end up, with the math step by step and a warning if you are heading into the red.

Free today

How much you can spend per day until your next income, without touching money that is already committed.

Log in seconds

An expense in 2 or 3 taps, with the category you usually use at that store already suggested.

Widgets and shortcuts

Log and check your month, upcoming payments, the dollar and your crypto from the home screen.

Receipts with the camera

The app reads the total, date and store from the receipt; you confirm and it stays as proof.

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Accounts and cards

With your bank's logo, balance, available credit, statement and due dates, and a reminder. Physical or digital, with their cashback.

Installment purchases

0% installments or Pay in 4, depending on your country: each payment lands in its month. With bonuses and promos credited later.

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Subscriptions

Finds the ones you pay, warns you when one raises its price and reminds you before a free trial ends.

Debts and goals

Payoff simulator, automatic payment on the due day, savings goals with a photo that set their money aside, budgets and alerts.

Your net worth, apart

Investments and crypto with today's prices don't mix with what you can spend. Multiple currencies with automatic rates.

Invoices and deductions

Import your electronic invoices, link them to their expense and get a PDF of your deductible expenses by country.

Extra income of the year

Christmas bonus, profit sharing or extra pays according to your country, inside your projection.

Your month

At the start of each month, a summary with price increases, your installments and how your net worth changed.

Google Pay payments

If you turn it on, your Google Pay payments are recorded automatically. Optional and off by default.

Privacy first

Encrypted database, PIN or fingerprint lock and no ads. Without an account, your financial data never leaves your phone.

Backup and export

Optional backup with your Google account and export to CSV or PDF whenever you want.

Help in the app

Report a problem or suggest an idea with screenshots, and follow the reply without leaving the app.

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Six languages

English, Spanish, German, French, Italian and Portuguese; for the Americas and Europe; light or dark theme.

Privacy

Your money is your business

Kontrol works without an account and without connecting to your bank. You decide whether anything leaves your phone.

Encrypted on your phone

The database is encrypted and you can lock the app with a PIN or your fingerprint.

Backup is optional

Without an account, your data never leaves your phone. If you back up with your Google account, you can delete it any time.

No ads, no trackers

The app has no advertising or analytics, and it never asks for your bank passwords.

Read the privacy policy

Pricing

Try it free for a month

  • Every feature from day one
  • No card and no commitment
  • After that, a monthly or annual plan on Google Play
  • Even if you don't subscribe, you can export your data
Get it onGoogle Play

Frequently asked questions

Contact: contacto@starslapse.com

01How much does it cost?

The first month is free, with every feature and no card required. After that you pick a monthly or annual plan (annual costs less), paid through Google Play, and you can cancel any time. If you don't subscribe, you can still export your data.

02Do I need to create an account?

No. Kontrol works without an account and your data stays on your phone. If you sign in with Google, it is backed up and shows on your other phones.

03Does it connect to my bank?

No. Kontrol never asks for your passwords or accesses your accounts. You record your transactions in seconds or with a photo of the receipt and, if you turn it on, your Google Pay payments record themselves.

04What happens to my data?

The database is encrypted on your phone and you can lock the app with a PIN or your fingerprint. There are no ads or analytics. Cloud backup is optional: it stays linked to your account, is not shared with anyone, and you can delete it any time.

05Which countries and languages does it support?

It is available in English, Spanish, German, French, Italian and Portuguese, built for Mexico, the United States, Central America, South America and Europe, with several currencies and automatic exchange rates.

06Is there an iPhone version?

For now it is Android only: phones, tablets and foldables.

Start knowing how much you will have left

One free month with every feature. No card and no ads.

Get it onGoogle Play