Comparison

SmartConfig Configuration Tool vs Invoice Maker ▸ Estimate Maker

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

Head to head
About

SmartConfig Configuration Tool

Features
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The SmartConfig app is used for the configuration of Senticon's Intelligent Room Controllers and Smart Room Sensors. The tool connects to the device using Bluetooth connection. Once connected to the device, the SmartConfig tool interrogates the device and provides menu of all configuration settings. Via menus it is possible to configure the devices to the application requirements and customise the displays. Using the buttons on the toolbar it is possible to backup and restore the device's application to the phone memory (stored in the user configuration and saved over power cycle).

About

Invoice Maker ▸ Estimate Maker

Features
Read full description

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/

Screenshots

SmartConfig Configuration Tool4 screens
Invoice Maker ▸ Estimate Maker4 screens

Verdict

The call

The clearest difference is in-app purchases: SmartConfig Configuration Tool at none against Invoice Maker ▸ Estimate Maker's 3. Invoice Maker ▸ Estimate Maker's advantage is update cadence (every 2 weeks vs every 2 months). On price, 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

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

UpkeepUpdate frequency

SmartConfig Configuration Tool ships an update every 2 months, Invoice Maker ▸ Estimate Maker every 2 weeks. The most recent releases landed on October 19, 2026 and October 24, 2026 respectively.

Scorecard2 real differences · 4 level
SmartConfig Configuration Tool versus Invoice Maker ▸ Estimate Maker: the parameters behind the verdict, then further details
ParameterSmartConfig Configuration ToolInvoice Maker ▸ Estimate Maker
PriceFreeFree
Update frequencyEvery 2 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.615.0 — better
Further details — not scored
Size24 MB95 MB
Age rating17+4+
DeveloperSENTICON LTDRaj Vadodariya

In-app purchases

None

SmartConfig Configuration Tool

No 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

Questions

Is SmartConfig Configuration Tool free?
SmartConfig Configuration Tool is free to download, with no in-app purchases.
Is Invoice Maker ▸ Estimate Maker free?
Invoice Maker ▸ Estimate Maker is free to download, with in-app purchases available.
Do SmartConfig Configuration Tool or Invoice Maker ▸ Estimate Maker have ads?
Neither SmartConfig Configuration Tool nor Invoice Maker ▸ Estimate Maker shows ads.
Which is updated more often, SmartConfig Configuration Tool or Invoice Maker ▸ Estimate Maker?
SmartConfig Configuration Tool ships an update every 2 months, and Invoice Maker ▸ Estimate Maker every 2 weeks. Most recently, SmartConfig Configuration Tool was updated on October 19, 2026 and Invoice Maker ▸ Estimate Maker on October 24, 2026.

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