Comparison

ClientDrawer vs Invoice Maker Estimate Billing

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

Head to head
About

ClientDrawer

Features
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ClientDrawer – Die smarte App für Ihre Kundenverwaltung Behalten Sie Ihre Kunden immer im Blick – mit ClientDrawer, der intelligenten Lösung für eine effiziente Kundenverwaltung. Verwalten Sie Ihre Kundenkontakte als smarte, mobile Kundenkartei und haben Sie jederzeit und überall Zugriff auf alle wichtigen Kundendaten. - Alle Kundendaten immer griffbereit – Speichern und organisieren Sie Kundeninformationen übersichtlich und sicher. - Dokumente, Aufgaben & Notizen zuweisen – Ordnen Sie Ihren Kunden relevante Dateien, To-dos oder wichtige Notizen direkt zu. - Mobil & flexibel – Verwalten Sie Ihre Kunden bequem unterwegs – ob im Büro, beim Kundentermin oder im Homeoffice. - Effizient & intuitiv – Dank einer benutzerfreundlichen Oberfläche sparen Sie Zeit und arbeiten produktiver. Mit ClientDrawer wird Kundenmanagement einfach, schnell und smart. Perfekt für Unternehmen, Selbstständige und Vertriebsteams, die ihre Kundenbeziehungen aktiv gestalten möchten.

About

Invoice Maker Estimate Billing

Create professional invoices, estimates, and receipts quickly from your iPhone. This app is designed for freelancers and small businesses to manage billing, track payments, and stay organized on the go.

Highlights
  • Create professional invoices and estimates
  • Generate receipts for completed transactions
  • Track invoice and payment status
  • Choose from 35 PDF templates
  • Client and item management
  • Business profile with e-signature
  • Real-time reports and analytics
  • Payment reminders and multi-currency support
Features
Read full description

Create professional invoices, estimates, and receipts in seconds right from your iPhone. Invoice Maker Estimate Billing is the simple, fast invoice generator designed for freelancers, contractors, and small business owners who need to create invoices on the go. Whether you're a consultant, service provider, or self-employed professional, this easy invoicing app helps you bill clients, track payments, and stay organized. BEST FOR - Freelancers and consultants - Contractors and service providers - Small business owners and self-employed professionals INVOICE GENERATOR - CREATE & SEND IN SECONDS - Create professional invoices with automatic numbering (INV-001) - Set issue dates, due dates, and payment terms - Add multiple line items with per-item tax and discount calculations - Track invoice status: Draft, Unpaid, or Paid - Share invoices as PDF via email, Messages, AirDrop, or print ESTIMATE MAKER & QUOTATION CREATOR - Create detailed estimates and quotations for prospective clients - Mark estimates as Pending, Accepted, or Declined - Convert accepted estimates to invoices with a single tap - Professional quote builder for any business need 35 STUNNING PDF TEMPLATES - Choose from 35 beautifully designed invoice templates across 7 categories - Free, Minimal, Corporate, Bold, Dark, Nature, and Luxury styles - Generate clean, branded PDF documents instantly RECEIPT MAKER & BILLING TRACKER - Track all your bills, invoices, and payment history in one place - Generate receipts for completed transactions - Monitor paid, unpaid, and outstanding balances at a glance - Simple billing management for easy bookkeeping CLIENT & ITEM MANAGEMENT - Maintain a complete client directory with contact details and addresses - Build a reusable catalog of your products and services - Set default prices, quantities, tax rates, and discounts - Add saved clients and items to invoices instantly - no retyping BUSINESS PROFILE & E-SIGNATURE - Set up your business profile with name, logo, and address - Add a digital e-signature that appears on every document REAL-TIME REPORTS & ANALYTICS - Track total revenue, collected payments, and outstanding balances - Interactive dashboard with easy-to-read financial metrics - Filter by Today, This Week, This Month, This Year, or custom range - View metrics across multiple currencies PAYMENT REMINDERS - Set automatic push notification reminders for unpaid invoices - Remind clients 1 day before, on due date, or 1-7 days after - Never miss a payment - stay on top of your invoicing MULTI-CURRENCY SUPPORT - Bill clients in 10 major currencies: USD, EUR, GBP, CAD, AUD, JPY, INR, CHF, CNY, and MXN - Perfect for international freelancers and global businesses - Freelancer or contractor invoice in any currency GST & TAX INVOICE READY - Per-item tax calculations with inclusive or exclusive options - GST billing support for businesses in India and beyond - Professional tax invoice format for compliance - Proforma invoices for advance billing HOW IT WORKS 1. Add or select a client from your directory 2. Add items, services, and prices 3. Choose a professional PDF template 4. Send the invoice or estimate - done! FREE VS PRO Free: - Up to 3 invoices per month - Up to 3 estimates per month - 5 free invoice templates - Client and item management - Financial reports and analytics Pro - Unlock everything: - Unlimited invoices and estimates - All 35 professional PDF templates - Custom logo on documents - Digital signature - Watermark-free PDF generation - Payment reminder notifications - Estimate-to-invoice conversion Pro is available as a weekly, yearly, or lifetime subscription. Payment is charged to your Apple ID account at confirmation. Subscriptions renew automatically unless turned off at least 24 hours before the current period ends. Manage subscriptions in Account Settings. Privacy: https://sites.google.com/view/invoicemaker-privacypolicy/home Terms: https://sites.google.com/view/invoicemaker-termsofuse/home

Screenshots

ClientDrawer3 screens
Invoice Maker Estimate Billing4 screens

Verdict

The call

The clearest difference is price: Invoice Maker Estimate Billing at Free against ClientDrawer's $4.99. ClientDrawer's advantage is in-app purchases (none vs 3). On update cadence, ads, device support and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Invoice Maker Estimate Billing is free to download; ClientDrawer costs $4.99 up front. Invoice Maker Estimate Billing sells 3 in-app purchases, starting at $2.99 per 7 days. ClientDrawer asks for nothing beyond the download.

UpkeepUpdate frequency

ClientDrawer ships an update every 3 weeks, Invoice Maker Estimate Billing every 2 weeks. The most recent releases landed on October 11, 2026 and October 2, 2026 respectively.

Scorecard2 real differences · 8 level
ClientDrawer versus Invoice Maker Estimate Billing: the parameters behind the verdict, then further details
ParameterClientDrawerInvoice Maker Estimate Billing
Price$4.99Free — better
Rating—5.0 (1 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—1 — better
Update frequencyEvery 3 weeksEvery 2 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Freemium
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.6 — better18.2
Further details — not scored
Size71 MB10 MB
Age rating4+4+
DeveloperPRESONIC SoftwareTilak Shakya

In-app purchases

None

ClientDrawer

No in-app purchases

3 purchases

Invoice Maker Estimate Billing

Subscriptions2
  • Invoice Pro - Weekly3 Days trial$2.997 Days
  • Invoice Pro - Yearly$29.991 Year
One-time1
  • Invoice Pro - Lifetime$44.99

Questions

Is ClientDrawer free?
ClientDrawer costs $4.99, with no in-app purchases.
Is Invoice Maker Estimate Billing free?
Invoice Maker Estimate Billing is free to download, with in-app purchases available.
Do ClientDrawer or Invoice Maker Estimate Billing have ads?
Neither ClientDrawer nor Invoice Maker Estimate Billing shows ads.
Which is updated more often, ClientDrawer or Invoice Maker Estimate Billing?
ClientDrawer ships an update every 3 weeks, and Invoice Maker Estimate Billing every 2 weeks. Most recently, ClientDrawer was updated on October 11, 2026 and Invoice Maker Estimate Billing on October 2, 2026.

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