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Costie: Split Bills & IOUs on Windows Pc

Developed By: Specter Interactive s.r.o.

License: Free

Rating: 5,0/5 - 1 votes

Last Updated: August 04, 2026

Download on Windows PC

Compatible with Windows 10/11 PC & Laptop

App Details

Version 1.3.2
Size 1 MB
Release Date July 07, 26
Category Finance Apps

What's New:
- Receipt list- Costie Plus: premium features- Groups: expanded overview [see more]

Description from Developer:
Costie is the fast, simple way to split bills, track shared expenses, and manage IOUs.
See who owes what instantly, record repayments in seconds, and keep every group expense under... [read more]

App preview ([see all 9 screenshots])

App preview

About this app

On this page you can download Costie: Split Bills & IOUs and install on Windows PC. Costie: Split Bills & IOUs is free Finance app, developed by Specter Interactive s.r.o.. Latest version of Costie: Split Bills & IOUs is 1.3.2, was released on 2026-07-07 (updated on 2026-08-04). Estimated number of the downloads is more than 5,000. Overall rating of Costie: Split Bills & IOUs is 5,0. Generally most of the top apps on Android Store have rating of 4+. This app had been rated by 1 users, 1 users had rated it 5*, 0 users had rated it 1*.

How to install Costie: Split Bills & IOUs on Windows?

Instruction on how to install Costie: Split Bills & IOUs on Windows 10 Windows 11 PC & Laptop

In this post, I am going to show you how to install Costie: Split Bills & IOUs on Windows PC by using Android App Player such as BlueStacks, LDPlayer, Nox, KOPlayer, ...

Before you start, you will need to download the APK/XAPK installer file, you can find download button on top of this page. Save it to easy-to-find location.

[Note] You can also download older versions of this app on bottom of this page.

Below you will find a detailed step-by-step guide, but I want to give you a fast overview of how it works. All you need is an emulator that will emulate an Android device on your Windows PC and then you can install applications and use it - you see you're playing it on Android, but this runs not on a smartphone or tablet, it runs on a PC.

If this doesn't work on your PC, or you cannot install, comment here and we will help you!

Step By Step Guide To Install Costie: Split Bills & IOUs using BlueStacks

  1. Download and Install BlueStacks at: https://www.bluestacks.com. The installation procedure is quite simple. After successful installation, open the Bluestacks emulator. It may take some time to load the Bluestacks app initially. Once it is opened, you should be able to see the Home screen of Bluestacks.
  2. Open the APK/XAPK file: Double-click the APK/XAPK file to launch BlueStacks and install the application. If your APK/XAPK file doesn't automatically open BlueStacks, right-click on it and select Open with... Browse to the BlueStacks. You can also drag-and-drop the APK/XAPK file onto the BlueStacks home screen
  3. Once installed, click "Costie: Split Bills & IOUs" icon on the home screen to start using, it'll work like a charm :D

[Note 1] For better performance and compatibility, choose BlueStacks 5 Nougat 64-bit read more

[Note 2] about Bluetooth: At the moment, support for Bluetooth is not available on BlueStacks. Hence, apps that require control of Bluetooth may not work on BlueStacks.

How to install Costie: Split Bills & IOUs on Windows PC using NoxPlayer

  1. Download & Install NoxPlayer at: https://www.bignox.com. The installation is easy to carry out.
  2. Drag the APK/XAPK file to the NoxPlayer interface and drop it to install
  3. The installation process will take place quickly. After successful installation, you can find "Costie: Split Bills & IOUs" on the home screen of NoxPlayer, just click to open it.

Discussion

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Download older versions

Other versions available: 1.3.2.

Download Costie: Split Bills & IOUs 1.3.2 on Windows PC – 1 MB

Costie is the fast, simple way to split bills, track shared expenses, and manage IOUs.
See who owes what instantly, record repayments in seconds, and keep every group expense under control.

Perfect for trips, roommates, couples, families, dinners, events, and everyday shared spending. Costie helps you split costs fairly, avoid confusion, and settle up without awkward reminders.

No spreadsheets. No stress. Just clear balances.

WHY PEOPLE CHOOSE COSTIE

See who owes what instantly
Get a clear view of balances, repayments, and shared costs at any time.

Split bills your way
Split equally, by exact amount, by shares, or with partial payments.

Settle up fast
Record a payment in one tap and keep balances accurate.

Built for real-life groups
Great for travel, roommates, rent, groceries, utilities, dinners, road trips, family costs, and events.

Works offline
Add expenses anywhere. Sync later when you're back online.

No account required
Start right away. Create an account only if you want sync across devices.

FEATURES

AI receipt scanning
Scan receipts to add expenses faster.

Recurring items
Track repeating shared expenses like rent, utilities, subscriptions, and regular bills.

Borrowed and lent items
Keep track of money borrowed, money lent, and personal IOUs in one place.

Multiple currencies
Perfect for travel, vacations, and international group trips.

Distance-based travel costs
Split car and ride costs based on distance.

Android widget
See balances faster right from your home screen.

Clear summaries
Understand spending, repayments, and balances without messy spreadsheets.

PERFECT FOR
- splitting restaurant bills
- roommate expenses
- rent and utility sharing
- trip and vacation expenses
- couples sharing costs
- group travel spending
- events and outings
- shared subscriptions
- borrowed and lent money
- tracking IOUs

Make shared money simple.
Download Costie and split bills with confidence.
- Receipt list
- Costie Plus: premium features
- Groups: expanded overview