Estimate & Invoice Maker vs Simple Invoice PDF
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Estimate & Invoice Maker
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Get paid faster with professional invoices and estimates you can create in seconds—right from your iPhone. Estimate & Invoice Maker helps freelancers, contractors, and small businesses send clean PDF invoices on the spot—without accounts, subscriptions, or complicated accounting software. Your hands-on invoice maker, receipt maker, receipt generator, and bill organizer. The ultimate invoice generator for mobile professionals. CREATE PROFESSIONAL INVOICES IN SECONDS • Beautiful, branded invoice templates with your business logo • Professional PDF invoices that build client trust • Unlimited invoices and estimates—no limits, no watermarks • Customizable invoice generator with tax and discount calculations • Turn approved estimates into invoices in one tap COMPLETE BUSINESS MANAGEMENT • Client and customer database—keep contacts organized • Product and service catalog for faster invoicing • Track invoice status: Draft, Sent, Paid • Revenue tracking dashboard with financial insights • Manage multiple projects and clients effortlessly SMART INVOICING TOOLS • Automatic tax calculations—no manual math • Flexible discounts (percentage or fixed amount) • Multi-currency support for international clients • Real-time totals: subtotal, tax, and grand total • Track paid and unpaid invoices at a glance FAST & SIMPLE • No account required—start creating invoices immediately • Works offline—invoice anywhere, anytime • One-tap PDF generation and sharing • Share via email, WhatsApp, Messages, or any app • Clean interface designed for speed, not complexity YOUR DATA, YOUR CONTROL • All data stored locally on your device—complete privacy • Export and backup your business data anytime • Import data to restore or transfer between devices • No cloud storage required—you own your data • 100% free—no subscription, no hidden costs KEY BENEFITS • Look professional: Branded invoices and estimates that build trust with clients • Save time: Create invoices in seconds, not after-hours paperwork • Stay organized: Keep clients, items, and invoice status in one place • Charge accurately: Automatic totals with tax, discounts, and multi-currency support • Work anywhere: Invoice offline and share PDF whenever you're ready HOW IT WORKS Add your business details once, choose a client, then add products/services and apply taxes or discounts. Generate a professional PDF and send it via email, WhatsApp, or any app. Turn an approved estimate into an invoice with a single tap. WHO IT'S FOR • Freelancers & Independent Contractors • Small Business Owners • Service Providers (plumbers, electricians, handymen) • Consultants & Coaches • Photographers & Creatives • Designers & Developers • Mobile Repair Technicians • Construction Workers & Contractors • Anyone who needs a simple invoice generator for on-site work, side gigs, and client projects WHY CHOOSE ESTIMATE & INVOICE MAKER? Unlike complicated accounting software or expensive invoice makers with monthly fees, our app focuses on what matters: creating professional invoices quickly. Whether you're a freelance designer sending your first invoice or a contractor managing dozens of clients, our streamlined billing app gets you paid faster. No monthly fees. No watermarks. No complicated setup. Just professional invoicing. Perfect for mobile professionals who need to generate invoices on the go—from job sites, client meetings, or anywhere business happens. CORE FEATURES • Unlimited invoice creation • Professional estimate maker • Custom business branding with logo • Client management system • Product & service catalog • Tax & discount calculator • Multiple currency support • Revenue analytics dashboard • PDF invoice generator • Instant sharing • Full offline functionality • Data export & backup • No ads, no watermarks • Completely free Download Estimate & Invoice Maker and send your first professional invoice today. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Simple Invoice PDF
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Create a professional invoice, receipt, or estimate in 30 seconds — and send it as a clean PDF. No account. No subscription. No limits. Tired of invoice apps that make you sign up, push you into a cloud, and then cap how many documents you can send — even on a paid plan? Simple Invoice PDF is the opposite: open the app, fill in a few fields, share the PDF. Done. WHY FREELANCERS CHOOSE IT • Unlimited documents — free, forever. No monthly caps, no "3 invoices per month" tricks. • No developer account or server upload. Your data stays on your device unless you choose Pro iCloud Backup or explicitly share a PDF. • Reliable export & print. PDFs are generated with the system print engine — what you see is exactly what your client gets, in email, messages, or on paper. • Fast input. Only the fields that matter are required. Repeat clients are one tap away. WHAT'S INSIDE • Invoices, receipts, and estimates with automatic numbering • Line items with quantities, rates, and automatic totals • Tax rate and notes • Client list — add once, reuse forever • Business profile: your details, logo, currency, tax defaults • PDF preview before sending • Share anywhere: email, messages, print, save to Files • Professional templates for different kinds of work FREE VS PRO The free version is fully functional and unlimited — every document simply carries a small "Made with Simple Invoice PDF" line. Pro is a single one-time purchase (not a subscription!) and unlocks: • PDFs without the watermark • Your logo on documents • Premium templates • Brand colors, signatures, payment details and QR codes • Automatic iCloud backup with manual restore Pay once, keep it forever. That's it. PRIVATE BY DESIGN Simple Invoice PDF works offline with no registration and no tracking. Documents leave your device only when you explicitly share a PDF or use the optional Pro backup stored in your private iCloud container. Perfect for freelancers, contractors, handymen, cleaners, tutors, photographers, designers, small shops — anyone who needs to bill a client without fighting an app. Terms of Use: https://simple-invoice-pdf.vercel.app/terms.html Download it, make your first invoice, and see how simple invoicing should be.
Screenshots
Verdict
The clearest difference is update cadence: Estimate & Invoice Maker at daily against Simple Invoice PDF's fortnightly. Estimate & Invoice Maker also leads on iOS requirement (13.0 vs 18.6). 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. Estimate & Invoice Maker sells 1 one-off in-app purchase and Simple Invoice PDF sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Estimate & Invoice Maker ships an update daily, Simple Invoice PDF fortnightly. The most recent releases landed on September 10, 2026 and September 19, 2026 respectively.
| Parameter | Estimate & Invoice Maker | Simple Invoice PDF |
|---|---|---|
| Price | Free | Free |
| Update frequency | Daily — better | Fortnightly |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 18.6 |
| Further details — not scored | ||
| Size | 33 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Apenta | Serghei Eschin |
In-app purchases
Estimate & Invoice Maker
- Lifetime Access$29.99
Simple Invoice PDF
- Simple Invoice Pro$9.99
Questions
Is Estimate & Invoice Maker free?
Is Simple Invoice PDF free?
Do Estimate & Invoice Maker or Simple Invoice PDF have ads?
Which is updated more often, Estimate & Invoice Maker or Simple Invoice PDF?
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