Comparison

CostSplit App vs BillBack

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

Head to head
About

CostSplit App

Features
Read full description

CostSplit makes splitting expenses with friends, roommates, and travel companions effortless. Whether you're sharing rent, splitting dinner, or tracking costs on a group trip, CostSplit keeps everyone on the same page. CostSplit is completely free to use — no ads, no subscriptions, no hidden fees. And it always will be. HOW IT WORKS - Add an expense and choose how to split it - Everyone in the group sees real-time balances - Settle up when you're ready FLEXIBLE SPLITTING Split expenses equally, by exact amounts, or by percentage. Choose what works best for each situation. GROUP EXPENSES Create groups for trips, shared housing, dinners, or any activity. Invite friends and start tracking expenses together. MULTI-CURRENCY SUPPORT Traveling internationally? Log expenses in any currency. CostSplit handles the conversions so you don't have to. REAL-TIME BALANCES Always know who owes whom. Balances update instantly as expenses are added. RECEIPT PHOTOS Attach photos of receipts to expenses for easy reference and accountability. ACTIVITY FEED Stay in the loop with a live feed of expenses, comments, and settlements. SETTLE UP When it's time to pay up, CostSplit shows exactly how much each person owes. No more awkward conversations about money.

About

BillBack

Features
Read full description

BillBack hilft dir, Gesundheitsbelege und Erstattungen zu organisieren – klar, strukturiert und ohne Werbung. WAS DU MIT BILLBACK MACHST • Belege erfassen und verwalten – inklusive Anhängen (z. B. PDF) • Familie und Versicherungen (PKV, Beihilfe, Zusatz) zuordnen • Einreichungen und Zahlungen nachverfolgen – mit sinnvollen Status und Übersichten • Statistik und Filter nutzen, um Ausgaben und offene Schritte zu sehen • Optional: App mit Face ID EXPORT & DATENSICHERUNG • Strukturierte Exporte (u. a. PDF, CSV, ZIP) – du entscheidest, wo du speicherst oder teilst • Backup als ZIP inkl. Belege, Personen, Versicherungen und Einstellungen (Premium) • Hinweis: Daten werden in der App auf deinem Gerät verarbeitet; es gibt keinen BillBack-Server für deine Beleginhalte. PREMIUM • Erweiterte Funktionen wie unbegrenzte Belege, Backup, Exporte, Statistik und mehr je nach aktuellem Funktionsumfang in der App • Abo über den App Store; Verwaltung und Kündigung über dein Apple-ID-Konto SUPPORT • Hilfe, FAQ und Kontakt über die in App Store Connect angegebene Support-Seite • E-Mail: fuselogic@icloud.com BillBack ist für Privatpersonen gedacht, die Belege und Einreichungen im Alltag im Griff behalten wollen. Nutzungsbedingungen (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

CostSplit App4 screens
BillBack4 screens

Verdict

The call

The clearest difference is in-app purchases: CostSplit App at none against BillBack's 2. On price, ads, device support and iOS requirement 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. BillBack sells 2 in-app purchases, starting at $2.99 per month. CostSplit App asks for nothing beyond the download.

Scorecard1 real difference · 5 level
CostSplit App versus BillBack: the parameters behind the verdict, then further details
ParameterCostSplit AppBillBack
PriceFreeFree
Update frequencyEvery 3 weeks—
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPad — betteriPhone
Requires iOS17.617.0 — better
Further details — not scored
Size13 MB4 MB
Age rating4+4+
DeveloperJoan Ilari CivitSven Keuler

In-app purchases

None

CostSplit App

No in-app purchases

2 purchases

BillBack

Subscriptions2
  • BillBack Premium · Monat$2.991 Month
  • BillBack Premium · Jahr$11.991 Year

Questions

Is CostSplit App free?
CostSplit App is free to download, with no in-app purchases.
Is BillBack free?
BillBack is free to download, with in-app purchases available.
Do CostSplit App or BillBack have ads?
Neither CostSplit App nor BillBack shows ads.

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