Invoice Maker, Billing, Quotes vs Simple Invoicer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Invoice Maker, Billing, Quotes
Create professional estimates and invoices, manage client information, and organize your product inventory. This app helps freelancers and small business owners streamline their administrative tasks and focus on growth.
- Estimate creation
- Invoice generation
- Client management
- Item inventory
- Payment tracking
- Customizable templates
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"Invoice Maker, Billing, Quotes is the fastest way to create professional invoices, estimates and quotes on your iPhone and iPad. Built for freelancers, contractors, small business owners and anyone who needs to get paid: no sign-up, no accounting degree, just tap, fill and send. Create an Invoice in One Tap • Pick a ready-made template, add your items and send a polished PDF invoice in under a minute. • Add your logo, digital signature, discount, tax and shipping to every invoice. • Set your currency and invoice numbering once. Spark remembers the rest. Estimates and Quotes • Send detailed estimates and quotes, then convert an accepted estimate into an invoice with one tap. • Perfect for contractors, handymen, plumbers, electricians, cleaners and consultants who quote before they bill. Track Payments and Billing • See total unpaid and total overdue at a glance. • Filter invoices by Paid, Partially Paid and Overdue so nothing slips through. • Record partial payments and keep every client's balance up to date. Clients and Items • Keep every client's contact details and full invoice history in one place. • Save the products and services you sell and add them to any invoice or estimate in a tap. Share Anywhere • Print or share invoices, estimates and receipts as PDF via WhatsApp, Mail, Messages and more. • Professional invoice templates that look right on a phone, in email and on paper. Why Spark • No sign-up required to start. • Works for any business: freelance, consulting, trades, retail, services. • Clean, simple and fast: spend less time on admin and more time getting paid. Download Invoice Maker and send your first invoice today. Privacy Policy: https://mindsparksolution.com/privacy Terms of Use: https://mindsparksolution.com/terms"
Simple Invoicer
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Simple Invoicer is a time tracking and invoicing tool for freelancers and contractors.
Screenshots
Verdict
The clearest difference is in-app purchases: Simple Invoicer at none against Invoice Maker, Billing, Quotes's 3. Simple Invoicer also leads on ads (none vs shown). Invoice Maker, Billing, Quotes's advantage is update cadence (monthly vs every 4 months). On price, 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
Both are free to download. Invoice Maker, Billing, Quotes sells 3 in-app purchases, starting at $2.99 per 7 days. Simple Invoicer asks for nothing beyond the download.
Invoice Maker, Billing, Quotes ships an update monthly, Simple Invoicer every 4 months. The most recent releases landed on October 25, 2026 and October 30, 2026 respectively.
| Parameter | Invoice Maker, Billing, Quotes | Simple Invoicer |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (42 ratings) — better | — |
| Positive reviews | 25.0% of reviews | — |
| Number of ratings | 42 — better | — |
| Update frequency | Monthly — better | Every 4 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 17.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 51 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Mind Spark Solution | ANDREW TIMNEY |
In-app purchases
Invoice Maker, Billing, Quotes
- Upgrade Monthly$2.997 Days
- Upgrade Yearly$19.991 Year
- Upgrade for Lifetime$49.99
Simple Invoicer
No in-app purchases







