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66
BU Score
Solid

Cost Split

4.6 ✍️ Editor
✍️ BU Analytics Review

Cost Split is an iOS app from Jacob Ivstam in the Finance category, currently rated 4.6★ across 129 ratings. Initial signal reads as largely positive sentiment, users highlighting consistency and feature depth.

Our BU Score puts it at 66Solid (established niche player). For a Finance app, that means established niche player.

Track changes month-over-month in the Performance section below — live snapshot history and revenue forecast included.

creator

📊 Performance Tracking LIVE

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idle
0%
Rating
Reviews
Forecast Revenue / mo
Snapshots tracked
0
since first record
Range:

💰 Forecast Revenue / mo

MODEL
Revenue forecast computed from BU's 234 trigger model on each snapshot. Calibrated against ground-truth from 58 verified-revenue apps.
🔬Forecast Breakdown — Why This Estimate?Top 8 of 8 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
Paid app ($0.00)METRIC
+$2,800
Excellent rating (4.6★)METRIC
+$2,200
5 starREVIEW
+$1,800
excellent appREVIEW
+$1,500
Mature app (13y old)METRIC
+$1,500
highly recommendREVIEW
+$1,400
Localized (6 languages)METRIC
+$600
Early-stage install base (129 ratings)METRIC
+$400
METRIC = structural app data · REVIEW = mined from user reviews · ✓ VERIFIED = Stripe-verified anchor (TrustMRR)

📈 Reviews Growth

LIVE
Cumulative review count from first BU snapshot. Each point = a tracked update.
💚Sentiment Over Time↑ green = positive · ↓ red = negative
Aug 24
Oct 24
Nov 24
May 25
Aug 25
Sep 25
Nov 25

⭐ Rating Trend

LIVE
Average rating evolution. Updates with each new review batch.

🗓️ Snapshot Timeline

HISTORY
Each bar shows a tracked update and the metric delta from the previous snapshot.
App Specs
🔐 Own this app? Claim & verify MRR →
💾 31 MB🔞 4+📱 iOS 8.0+🔖 v3.4.1🔄 updated 7y ago🌐 DA, NL, EN, FI, DE +1📂 Finance💰 Paid🚀 Launched 2012 (13y old)

📝 About this app

Cost Split helps you share costs within a group of people where each person can add expenses from their own devices thanks to the cloud sync.

5.0 average rating in US, UK and Sweden

Top 10 in the Finance category in Sweden, India, Denmark, Poland, Slovenia, Finland, Norway, Turkey, Chile, Argentina, Czech Republic, Philippines, Luxembourg, Lithuania, Venezuela, Iceland, Latvia and Norway.

It is perfect on vacations, road trips, a night on the town or in a household where you share the costs. Just define a group of people, add expenses as you go and when you are ready to settle the debts, you can e-mail a report with a list of all expenses and who should pay what to whom.

You can choose to store the data online, so all your friends can view and add costs themselves. Thanks to the currency and offline support, it works perfect when you are on a trip abroad with limited internet access.

If you want to see it in action, look at the movie on the homepage.

FEATURES
- NO NEED FOR REGISTRATION
- Fast and easy to use
- Online and offline support
- Attach photos to expenses and sync them as well
- iCloud support - Online data is shared between your devices and as backup
- Push Notifications when someone updates your groups
- Split expenses unevenly (either by amount or coefficient)
- Transfer support (money transactions like loans and paybacks)
- Payback calculations (who should pay what to whom?)
- Intelligent payback algorithm - minimize number of transactions by entering an amount you don't care about
- E-mail reports (list of expenses, person summary, payback plan and currency information)
- Multiple currencies - download currency rates, intelligent localized currency support

LINKS
Homepage: www.CostSplitApp.com
Facebook: facebook.com/CostSplitApp
Twitter: twitter.com/CostSplitApp

🆕 What's New · v3.4.1

* Optimized for the new iPhone XS, XR och XS Max
* Fixed: Currency rate updater now works again (for supported currencies)
* Fixed: Now the app will give the exact same payback suggestions on all devices

Profile & Insights

Everything we know — and don't — about this app and its company.

Identification

App name
Cost Split
Developer
Jacob Ivstam
Bundle ID
se.ivstam.costsplit
App Store URL
Open in App Store
Category
Finance
Content rating
4+
Languages
DA, NL, EN, FI, DE, SV

Company

Website
www.costsplitapp.com
Tagline
Cost Split for iPhone/iPad
Description
Cost Split is an iPhone/iPad app that helps you share costs within a group of people where each person can add expenses from their own devices thanks to the cloud sync.
Founded
Not found
HQ / Address
Not found
Employees
Not found
Logo
Not found

Revenue

Verified revenue / mo
Not found
AI revenue estimate / mo
Not found
AI annual estimate
Not found
ML model estimate / mo
$27.1K/mo
Top-grossing rank
Outside top 100 in US Finance
All-time revenue
Not found
Pricing
Not found

Founder

Name
Not found
X / Twitter
http://www.twitter.com/CostSplitApp
LinkedIn
Not found
GitHub
Not found
X followers
Not found
Public statements
Not found

Funding

Total raised
Not found
Last round
Not found
Investors
Not found
Crunchbase
Not found
AngelList
Not found

Press & Links

Articles found
Not found
Listed on
Not found
Blog
Not found
Press / News
Not found

Contacts & Socials

Socials
facebook · twitter
Email
Not found
Phone
Not found
Contact page
Not found
About page
Not found
📈Ratings growth129 ratings+222% lifetimeShow 3-year history estimate ▾Feb 2016Jul 2023May 2026
Tracked (60 weeks) Pre-tracking estimate (37 weeks) · model-based, ±5% noise · anchored to release date and current value
🌍Geographic ReachNot ranked
This app is currently outside the top 100 grossing in all 9 countries we monitor (US, UK, DE, FR, JP, CA, AU, BR, IN). Niche or new apps often launch this way — popularity rankings appear once daily revenue clears the regional threshold.
Profile is built from iTunes Lookup + developer site scrape + ML revenue model. Empty fields show "Not found" — additional sources (Crunchbase, X, IndieHackers, Acquire.com) coming.
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