Source Do vs Invoice Master Plus
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Source Do
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SOURCE DO is a mobile app designed to help businesses manage purchasing, suppliers, and inventory more efficiently. Ideal for store managers, business owners, and procurement teams, the app makes it easy to organize stores, track products, and compare vendor offerings — all in one place. Features Store Management Add and manage multiple store profiles Update store details such as name, location, and contact information Product Management Create product entries with category and price details Assign products to specific stores or vendors Vendor Management Save vendor information including contact, location, and associated products Compare pricing and quality across suppliers Smart Search & Filters Search by product, store, or vendor Use filters to sort by price, quality, and category Benefits Centralizes purchasing and vendor data Enables data-driven decisions for better cost and quality control Designed for small businesses, shops, and procurement teams SOURCE DO supports smarter purchasing by helping users compare options, manage suppliers, and stay organized.
Invoice Master Plus
Create, manage, and send professional PDF invoices and estimates quickly. Features include custom branding, digital signatures, client and product management, payment tracking, and financial insights. Securely back up your data and enjoy a modern dark mode interface.
- Professional PDF invoicing and estimates
- Custom branding with company logo
- Digital signature capture
- Client and product database
- Payment tracking (paid, unpaid, overdue)
- Financial insights and dashboards
- Secure backup and restore
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Invoice Master is the ultimate tool for freelancers, small business owners, and consultants who need a professional, streamlined way to manage their billing on the go. Stop wasting time with complex software—create, manage, and send professional PDF invoices in seconds. Key Features: Professional PDF Invoicing: Generate clean, high-quality PDF invoices and estimates ready to be sent to your clients via email, WhatsApp, or any messaging platform. Custom Branding: Make every document your own. Easily upload your Company Logo to maintain a professional brand identity. Digital Signatures: Add a personal touch and formalize your agreements. Draw your Signature directly in the app to be automatically applied to your invoices. Client & Product Management: Save time with a built-in database. Manage your client contact details and product catalogs with stock tracking for faster document creation. Payment Tracking: Never miss a payment again. Get a clear overview of your "Paid," "Unpaid," and "Overdue" invoices at a glance. Financial Insights: Monitor your cash flow with intuitive dashboards that show your monthly performance and outstanding balances. Secure Backup & Restore: Your data is precious. Use our robust Backup and Restore functionality to ensure your business records are safe and easily transferable between devices. Dark Mode Support: A beautiful, modern UI designed for efficiency and eye comfort, whether you're working day or night.
Screenshots
Verdict
The clearest difference is price: Source Do at Free against Invoice Master Plus's $7.99. Source Do also leads on iOS requirement (13.0 vs 17.0). Invoice Master Plus's advantage is update cadence (every 10 days vs every 5 weeks). On 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
Source Do is free to download; Invoice Master Plus costs $7.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Source Do ships an update every 5 weeks, Invoice Master Plus every 10 days. The most recent releases landed on September 12, 2026 and September 23, 2026 respectively.
| Parameter | Source Do | Invoice Master Plus |
|---|---|---|
| Price | Free — better | $7.99 |
| Rating | — | 5.0 (2 ratings) — better |
| Positive reviews | — | 66.7% of reviews |
| Number of ratings | — | 2 — better |
| Update frequency | Every 5 weeks | Every 10 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Paid |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 51 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Compaqhub | New Creative Idea Studio |
In-app purchases
Source Do
No in-app purchases
Invoice Master Plus
No in-app purchases
Questions
Is Source Do free?
Is Invoice Master Plus free?
Do Source Do or Invoice Master Plus have ads?
Which is updated more often, Source Do or Invoice Master Plus?
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