Invoice Maker vs BillZilla
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Invoice Maker
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Create professional PDF invoices in seconds from chat messages, screenshots, receipts, paper bills, and handwritten notes. Perfect for small shops, freelancers, online sellers, and solo sellers. Paste a LINE, Messenger, or WhatsApp chat, share a screenshot, scan a receipt, or import a photo of a handwritten bill. Review the extracted details, edit anything, preview the final invoice, then share the PDF with your customer. -> Why this app? Chat to invoice, fast: paste your LINE, Messenger, or WhatsApp conversation and we extract items, quantities, prices, and totals automatically Image to invoice: share screenshots, receipts, paper bills, order slips, or handwritten notes and turn them into editable invoice data Thai-ready billing: VAT lines, THB currency, and PromptPay QR placed on the invoice Branded PDFs: add your logo, business name, address, and tax ID Bank transfer details: list one or more accounts on the invoice Due dates made easy: set payment terms and get an automatic due date Edit everything: customer info, items, discounts, shipping, tax rate, currency Share and save: generate the PDF, share via any app, and keep a searchable history Sales overview: quick charts for 7 days, 30 days, and 12 months Multilingual fonts: ready for English, Thai, and Japanese invoices Low friction: anonymous sign-in supported -> How it works Import: paste text from your chat, share a screenshot, scan a receipt, or import a photo of a bill Review: confirm parsed items, quantities, prices, customer details, VAT, discounts, and shipping Preview: see the exact PDF layout with your logo and payment details Save or Share: store it in History and send the PDF to your customer -> Built for Thai sellers PromptPay QR under a clear Pay with PromptPay section THB formatting and Thai font in the PDF VAT, tax ID, bank transfer details, and local payment workflows -> Flexible use Works as an invoice maker, quotation maker, estimate maker, or receipt maker by editing titles and line items Works with pasted text and shared images from LINE, Messenger, WhatsApp, and other chat apps Useful for chat orders, screenshots, receipts, handwritten bills, paper notes, and manual entries -> Free and Pro Free plan: try the core flow with limited invoice saves Pro subscription: unlock higher save limits and premium features -> Privacy Your invoices and customer data stay under your control. You choose what to save, export, back up, or share. We never claim ownership of your invoices or customer data. -> Notes Compatible with pasted and shared content from LINE chats, Messenger, WhatsApp, and similar apps. Image scanning results may vary depending on photo quality and handwriting clarity. Always review invoice details before sending. Not affiliated with, endorsed by, or sponsored by LINE, LY Corporation, WhatsApp, Meta, or any other messaging platform. Subscription terms Payment will be charged to your Apple ID account at confirmation of purchase. Subscription renews automatically unless canceled at least 24 hours before the end of the current period. You can manage and cancel your subscription in Account Settings on the App Store after purchase. We follow the standard Apple Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
BillZilla
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Turn your social chat conversations into professional sales in seconds! BillZilla is the easiest invoice and receipt maker designed specifically for social commerce sellers, freelancers, and micro-business owners. No more spreadsheets, no more manual typing. KEY FEATURES: • Instant Bills: Create beautiful invoices and receipts directly from your phone. • Get Paid Faster: Automatically embed your Payment QR Code on every bill. • Track Revenue: Simple dashboard to see your daily, weekly, and monthly income. • Offline Privacy: All data is stored locally on your device. No cloud uploads, 100% private. • Professional Themes: Choose from Minimal, Cute, or Luxury designs to match your brand. PREMIUM FEATURES: • Unlock all premium themes. • Remove watermarks from bills. • Support ongoing app development. PRIVACY & TERMS: Privacy Policy: https://sites.google.com/view/thekidspsk/home/privacy-terms Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is iOS requirement: Invoice Maker at 15.1 against BillZilla's 17.6. 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. Invoice Maker sells 3 in-app purchases, starting at $1.99 per 7 days and BillZilla sells 1 in-app purchase, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.
| Parameter | Invoice Maker | BillZilla |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks | — |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.1 — better | 17.6 |
| Further details — not scored | ||
| Size | 59 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | Maxime Gheysen | Peat Winch |
In-app purchases
Invoice Maker
- Pro Weekly3 Days trial$1.997 Days
- Pro Monthly3 Days trial$9.991 Month
- Pro Yearly7 Days trial$39.991 Year
BillZilla
- BillZilla Pro$2.991 Month
Questions
Is Invoice Maker free?
Is BillZilla free?
Do Invoice Maker or BillZilla have ads?
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