Bill Kill vs Systima
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Bill Kill
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P(l)ay your way to financial zen. Relax, and let the BK-app do the work for you. An app that motivates healthy behavior. Bill Kill is the best invoice platform for consumers. The app lets you use your favorite card and gives you the opportunity to earn points from well-known bonus programs from Amex, Mastercard and BK Zen so you can achieve the card benefits faster. Bill Kill motivates the users to pay invoices by the due date and they look forward to the next opportunity to register their payment transactions with their favorite cards. You will automatically get your eFaktura (einvoices) that you also have access in your online bank. You don't have to do much to have a simple overview and control over your invoices in Bill Kill.
Systima
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Systima er et automatisert regnskapsprogram med fokus på effektivitet, enkelhet og brukervennlighet. Enkelt i bruk for bedriften, og gir mulighet for avanserte funksjoner til regnskapsfører. Appen gir deg muligheten til å gjøre følgende: - Ta bilder av bilag / kvitteringer direkte i appen - Last opp eksisterende bilder fra telefonen - Godkjenn bilag / kvitteringer direkte i appen - Endre beskrivelse på bilagene du laster opp - Velg mellom alle virksomhetene du har tilgang til Opplev en ny arbeidshverdag med Systima. Vårt mål i systemet er å gjøre det så enkelt som mulig for bedriftene og så effektivt som mulig for regnskapsførerne. Hele systemet er bygd opp for et perfekt samarbeid med regnskapsfører, men kan også brukes av de som vil føre regnskap selv. Dersom din regnskapsfører ikke er kjent med systemet, tilbyr vi gratis support og opplæring.
Screenshots
Verdict
The clearest difference is update cadence: Bill Kill at every 10 days against Systima's every 5 weeks. On price, ads, in-app purchases and device support 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Bill Kill ships an update every 10 days, Systima every 5 weeks. Both last shipped on September 20, 2026.
| Parameter | Bill Kill | Systima |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 10 days — better | Every 5 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 16.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 117 MB | 47 MB |
| Age rating | 4+ | 4+ |
| Developer | Bill Kill AS | Systima AS |
In-app purchases
Bill Kill
No in-app purchases
Systima
No in-app purchases









