KuCalc vs Invoice Maker
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
KuCalc
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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.
Invoice Maker
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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
Verdict
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
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.
Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on September 20, 2026 and September 14, 2026 respectively.
| Parameter | KuCalc | Invoice Maker |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 months | Every 3 months |
| Ads | No | No |
| In-app purchases | No โ better | Yes |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 โ better | 13.0 |
| Further details โ not scored | ||
| Size | 1 MB | 32 MB |
| Age rating | 17+ | 4+ |
| Developer | Mineaki Sakatoku | Manuel Worlitzer |
In-app purchases
KuCalc
No in-app purchases
Invoice Maker
- Invoice Maker Premium7 Days trial$29.991 Year
- Invoice Maker Premium1 Month trial$29.991 Year
Questions
Is KuCalc free?
Is Invoice Maker free?
Do KuCalc or Invoice Maker have ads?
Which is updated more often, KuCalc or Invoice Maker?
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