Comparison

What's Due vs Bill Split Pro Calculator

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

What's Due

Organize your income and bills to avoid late payments. This app provides reminders, projections, and quick actions to manage your finances efficiently. Sync across devices and secure your data with biometrics.

Highlights
  • Bill reminders
  • Income and bill tracking
  • Projected occurrences
  • iCloud sync
  • Quick actions for payments
  • Biometric security
  • Search functionality
Features
Read full description

Tired of using spreadsheets for tracking your bills? Or maybe you have all of your bills in a to-do app that's not designed for bill tracking... Do you sometimes forget that a bill is due until it's already overdue? That's where What's Due comes in! Never forget about your upcoming bills again with this easy-to-use app. Some of the top features: - Projected Occurrences: Show the next occurrence only... Or turn on the 'Include Projections' filter to include projections up to a year out. - Income & Bills: Add all your income and bills to track everything in one place. - Calendar: See your month at a glance — a month grid marking the days income and bills are due, with each day's list one tap away. - Charts (premium): Visualize your bills and income with category, account, and trend charts — including your on-time payment rate and year-over-year comparisons. - Search: Quickly find any income or bill with the dedicated Search tab. - Widgets (premium): Add widgets to your Home Screen to see and update your bills without opening the app. - Unlimited Bills (premium): Track all your bills (premium feature) or up to 5 upcoming bills at a time without upgrading. - Bill Reminders: Never forget to pay a bill with bill reminder notifications. - iCloud Sync: Automatically syncs with your iCloud, so you can start on your iPhone and continue on your iPad, Mac, or Apple Vision Pro. - Quick Actions: Swipe right to mark as paid or scheduled (paid, but hasn't cleared your bank yet) and left to delete an income/bill. Long pressing a bill with a 'Bill Pay URL' added will allow you to quickly pay online. - Import/Export CSV (premium): Import your bills from a CSV file. Or export them to save outside the app. - Biometrics: Hide your bills from prying eyes by locking them behind biometrics. - Alternate App Icons: Personalize your app with alternate icon options. - Accent Colors (premium): Set your favorite accent color to be used throughout the app. - Multilingual: Use What's Due in English, Spanish (español), French (français), Italian (italiano), Portuguese (português), or German (Deutsch). With an upgrade to Premium, you get: - Widgets - Charts - Unlimited Income/Bills - Import/Export CSV - Accent Colors Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Bill Split Pro Calculator

Features
Read full description

Bill Split Pro is a free bill splitting app that helps you track and divide group expenses with friends, roommates, family members, coworkers, or any group. Create a group, add participants, record expenses, and instantly see who owes what. Why choose Bill Split Pro? Bill Split Pro makes it simple to keep shared expenses organized without requiring everyone to create an account. Create a group, add participants, and share the group details with others. Everyone can add expenses, view balances, and see who owes whom. No registration is required. Features include: * Track and divide group expenses * Real-time updates * Unlimited participants * Unlimited bills * Smart settlement calculations * Equal and custom bill splits * Percentage-based expense sharing * Itemized bills * AI receipt image uploads * PDF and CSV bank statement imports * Multiple currencies * Payment tracking * Settlement history * Audit reports * Expense analytics * Monthly and yearly summaries * Custom date reports * PDF and CSV exports * Email reports * Payment request emails * Group chat * Password-protected groups Premium features: * 365-day group protection * Priority support Bill Split Pro automatically calculates balances and shows the simplest way to settle them with fewer payments. Use it for trips, rent, household bills, dinners, events, vacations, and other shared expenses. Download Bill Split Pro and make it easier to track expenses, split bills, and see who owes what.

Screenshots

What's Due4 screens
Bill Split Pro Calculator4 screens

Verdict

The call

The clearest difference is in-app purchases: Bill Split Pro Calculator at none against What's Due's 3. Bill Split Pro Calculator also leads on iOS requirement (15.1 vs 26.0). What's Due's advantage is ads (none vs shown) and device support (4 vs 2). On price there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. What's Due sells 3 in-app purchases, starting at $4.99 per month. Bill Split Pro Calculator asks for nothing beyond the download.

Scorecard4 real differences · 6 level
What's Due versus Bill Split Pro Calculator: the parameters behind the verdict, then further details
ParameterWhat's DueBill Split Pro Calculator
PriceFreeFree
Rating4.8 (323 ratings) — better—
Positive reviews77.8% of reviews—
Number of ratings323 — better—
Update frequencyEvery 3 weeks—
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPad, Mac, Vision Pro — betteriPhone, iPod
Requires iOS26.015.1 — better
Further details — not scored
Size70 MB26 MB
Age rating4+4+
DeveloperSemper Phoenix LLCBill Split Pro

Bugs and requests

What's Due

Reported bugs

3 issues
  • Data randomly disappears and reappears
  • Auto pay doesn't auto pay bills
  • No notifications or reminders

Requested features

11 requests
  • Add user to bills
  • Calendar view
  • One-time payment option
  • Dark mode
  • Add current savings option
Show 6 more
  • Auto-pay for bills and income
  • +/- for whole month
  • Visual graph of monthly/annual data
  • Counter on app icon
  • Total $ by month
  • Add payday

Bill Split Pro Calculator

Not enough reviews yet to summarise bugs or requests.

In-app purchases

3 purchases

What's Due

Subscriptions2
  • Premium (Monthly)$4.991 Month
  • Premium (Annual)$19.991 Year
One-time1
  • Lifetime Premium$59.99
None

Bill Split Pro Calculator

No in-app purchases

Questions

Is What's Due free?
What's Due is free to download, with in-app purchases available.
Is Bill Split Pro Calculator free?
Bill Split Pro Calculator is free to download, with no in-app purchases.
Do What's Due or Bill Split Pro Calculator have ads?
Bill Split Pro Calculator shows ads; What's Due does not.

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