Comparison

KuCalc vs Invoice Maker

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

Head to head
About

KuCalc

Features
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It is a calculator with basic functions. We pursued ease of use with a minimum number of buttons. It has a history function. It can copy the results to clipboard.

About

Invoice Maker

Features
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Invoice Maker helps you create professional invoices and receipts quickly and easily. Whether you are a freelancer, small business owner, or self-employed, this invoicing app lets you generate invoices, manage billing, and keep your finances organized without complexity. Create invoices in seconds using clean invoice templates. Add client details, items, prices, taxes, and notes, then generate a clear invoice or receipt ready to send. Invoice Maker also works as a receipt app, allowing you to create and store receipts for your records. Key features: * Invoice maker for fast and simple invoicing * Invoice generator with clean invoice templates * Create invoice and receipt documents in seconds * Receipt maker and receipt generator in one app * Easy billing and invoicing for small businesses * Simple interface without unnecessary features Invoice Maker focuses on speed and clarity. No complicated setup, no steep learning curve. Just open the app, create an invoice, and move on with your work. Use Invoice Maker as your daily invoicing app to handle invoices, receipts, and billing in one place. Stay organized, save time, and keep full control over your invoicing workflow. Subscription Information Premium access is available through auto-renewable subscriptions: โ— Yearly โ€“ $29.99 (includes 7-day free trial or first month for $1.99) Subscriptions are charged to your Apple ID and can be managed or canceled in your App Store settings. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://apps.wizarddynamics.com/privacy

Screenshots

KuCalc1 screens
Invoice Maker4 screens

Verdict

The call

The clearest difference is in-app purchases: KuCalc at none against Invoice Maker's 2. KuCalc also leads on iOS requirement (11.0 vs 13.0). On price, update cadence, ads and device support there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Invoice Maker sells 2 in-app purchases, starting at $29.99 per year. KuCalc asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on September 20, 2026 and September 14, 2026 respectively.

Scorecard2 real differences ยท 4 level
KuCalc versus Invoice Maker: the parameters behind the verdict, then further details
ParameterKuCalcInvoice Maker
PriceFreeFree
Update frequencyEvery 3 monthsEvery 3 months
AdsNoNo
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 โ€” better13.0
Further details โ€” not scored
Size1 MB32 MB
Age rating17+4+
DeveloperMineaki SakatokuManuel Worlitzer

In-app purchases

None

KuCalc

No in-app purchases

2 purchases

Invoice Maker

Subscriptions2
  • Invoice Maker Premium7 Days trial$29.991 Year
  • Invoice Maker Premium1 Month trial$29.991 Year

Questions

Is KuCalc free?
KuCalc is free to download, with no in-app purchases.
Is Invoice Maker free?
Invoice Maker is free to download, with in-app purchases available.
Do KuCalc or Invoice Maker have ads?
Neither KuCalc nor Invoice Maker shows ads.
Which is updated more often, KuCalc or Invoice Maker?
KuCalc ships an update every 3 months, and Invoice Maker every 3 months. Most recently, KuCalc was updated on September 20, 2026 and Invoice Maker on September 14, 2026.

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