Comparison

Invoice Maker ▸ Estimate Maker vs Контур.Диадок

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

Head to head
About

Invoice Maker ▸ Estimate Maker

Features
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Create professional invoices, estimates, quotes, and receipts in seconds — 100% offline! Whether you are a contractor, freelancer, tradesperson, or small business owner, Invoice Maker helps you bill clients quickly, track payments, and get paid faster. No account registration, no internet required, and no monthly cloud subscriptions. Your financial data stays securely on your device. KEY FEATURES: • Professional Invoices & Estimates - Create polished invoices, price estimates, quotations, and receipts in seconds. - Convert any estimate to an active invoice with just one tap. - Add invoice numbers, due dates, issue dates, and custom payment terms. • 100% Offline & Completely Private - Works anywhere: on the job site, in a basement, or on an airplane without Wi-Fi. - Zero cloud tracking, zero logins, and complete data privacy on your device. • Custom Business Branding & Signatures - Add your business logo, contact information, and company address. - Sign documents directly on-screen with digital client and business signatures. - Include custom payment instructions (Bank transfer, PayPal, cash). • Fast Item Catalog & Client Manager - Save frequently billed items, services, labor rates, and prices. - Store reusable client profiles with phone, email, and billing address. - Auto-fill client and item details for 10-second invoicing. • Flexible Taxes, Discounts & Multi-Currency - Automatic calculations for Sales Tax, VAT, GST, discounts, and shipping. - Full support for global currencies ($ USD, € EUR, £ GBP, ₹ INR, ¥ JPY, A$ AUD, C$ CAD, and more). • Instant PDF Export & Sharing - Generate crisp, professional PDF invoices ready to send. - Share instantly via WhatsApp, Email, Messages, AirDrop, or print directly with AirPrint. • Payment Tracking & Statuses - Track Paid, Unpaid, Pending, and Overdue invoices at a glance. - Record partial payments and monitor outstanding balances easily. • Secure Backup & Restore - Export and restore complete local JSON backups to safeguard your business data. PERFECT FOR: - Contractors, electricians, plumbers, builders, and tradespeople - Freelancers, designers, developers, and consultants - Photographers, creators, caterers, and small business owners - Any business needing fast, reliable, on-the-spot mobile billing Download Invoice Maker today and send your first professional invoice in under 60 seconds! Terms of Use: https://mobileinvoice.app/terms/

About

Контур.Диадок

Features
Read full description

Контур.Диадок: Приемка — мобильное приложение для приемки маркированных и немаркированных товаров и сверки фактически поступившего товара с электронным УПД. Сканируйте коды маркировки и сразу во время приемки сверяйте, соответствуют ли коды поступившего товара данным в документе. Приложение помогает быстрее находить расхождения и фиксировать фактический результат приемки. Возможности: - сканировать сразу несколько кодов маркировки за счет сканера мультиобъектного сканирования; - сверять коды поступившего товара с данными в УПД в моменте; - фиксировать найденные расхождения; - проводить полную или частичную приемку; - передавать результаты приемки для дальнейшей работы с документами. Приложение помогает организовать приемку непосредственно в месте получения товара — без ручной сверки кодов.

Screenshots

Invoice Maker ▸ Estimate Maker4 screens
Контур.Диадок4 screens

Verdict

The call

The clearest difference is in-app purchases: Контур.Диадок at none against Invoice Maker ▸ Estimate Maker's 3. Invoice Maker ▸ Estimate Maker's advantage is device support (3 vs 1). On price, update cadence, ads 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

Both are free to download. Invoice Maker ▸ Estimate Maker sells 3 in-app purchases, starting at $6.99 per month. Контур.Диадок asks for nothing beyond the download.

UpkeepUpdate frequency

Invoice Maker ▸ Estimate Maker ships an update every 2 weeks, Контур.Диадок fortnightly. The most recent releases landed on October 24, 2026 and October 29, 2026 respectively.

Scorecard2 real differences · 4 level
Invoice Maker ▸ Estimate Maker versus Контур.Диадок: the parameters behind the verdict, then further details
ParameterInvoice Maker ▸ Estimate MakerКонтур.Диадок
PriceFreeFree
Update frequencyEvery 2 weeks — betterFortnightly
AdsNoNo
In-app purchasesYesNo — better
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.0 — better16.0
Further details — not scored
Size95 MB98 MB
Age rating4+4+
DeveloperRaj VadodariyaSKB Kontur

In-app purchases

3 purchases

Invoice Maker ▸ Estimate Maker

Subscriptions2
  • Pro Monthly$6.991 Month
  • Pro Yearly7 Days trial$49.991 Year
One-time1
  • Pro Lifetime$119.99
None

Контур.Диадок

No in-app purchases

Questions

Is Invoice Maker ▸ Estimate Maker free?
Invoice Maker ▸ Estimate Maker is free to download, with in-app purchases available.
Is Контур.Диадок free?
Контур.Диадок is free to download, with no in-app purchases.
Do Invoice Maker ▸ Estimate Maker or Контур.Диадок have ads?
Neither Invoice Maker ▸ Estimate Maker nor Контур.Диадок shows ads.
Which is updated more often, Invoice Maker ▸ Estimate Maker or Контур.Диадок?
Invoice Maker ▸ Estimate Maker ships an update every 2 weeks, and Контур.Диадок fortnightly. Most recently, Invoice Maker ▸ Estimate Maker was updated on October 24, 2026 and Контур.Диадок on October 29, 2026.

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