Invoice Maker ▸ Invoice Simple vs SubTotal
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Invoice Maker ▸ Invoice Simple
Create and send professional invoices, estimates, and receipts quickly from your mobile device. This app helps individuals and growing businesses get organized, look professional, and get paid faster by accepting online payments.
- Create invoices, estimates, and receipts
- Send documents via email, text, or WhatsApp
- Accept online payments
- Customize invoices with logo and business details
- Track invoice status and get payment reminders
- Organize client and product information
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Easily create & send professional invoices, estimates, and receipts on the go! The perfect tool for individuals and growing businesses that lets you quickly create a document on the spot while with your customer. For growing businesses who want: · A simple way to make estimates, invoices, and receipts fast · Professional-looking invoices that you can send from your mobile device · An easy way to accept online payments and stop chasing checks From a landscaping invoice or estimate to a receipt for entertainment supplies in your side gig, Invoice Simple is the app for your small business. START YOUR FREE TRIAL 6 WAYS INVOICE SIMPLE MAKES YOUR LIFE AS A BUSINESS OWNER EASIER 1. SIMPLE TO USE Designed to make sure you never have to waste time “figuring out” how to make it work. 2. INVOICE ANYWHERE Standing next to your client, in your truck, or sitting at your desk, there’s no quicker way to send an invoice. 3. GET ORGANIZED Keeping track is effortless. Your entire history is collected in one place, easy to find and read. Taxes are a breeze. 4. LOOK MORE PROFESSIONAL Create professional-looking invoices and estimates on the spot. 5. GET PAID FASTER Making it easy to get paid by accepting cards with simple fee structure and low rates that you can add to an invoice - no cost to you, as well as accept checks and cash. 6. INVOICE WITH CONFIDENCE Join hundreds of thousands of small businesses who rely on Invoice Simple, consistently a top-rated invoicing app. Easily customize every aspect of your invoice, estimate, or receipt: 1. Add your logo and business details 2. Include your banking details 3. Easy-add and import client details saved in your phone contacts 4. Customize tax and add discounts 5. Accept credit card payment with simple fee structure and low rates that you can add to an invoice - no cost to you, as well as accept checks and cash 6. Add product information and attach photos 7. Include your signature Send your invoice or estimate by email, text, WhatsApp, or download it as a PDF. Get instant alerts when it's opened, paid, or is overdue with instant mobile device and email notifications. You don’t have to limit yourself to cash and checks. Just select “accept online payments” and follow the simple steps to hook up your invoices to Invoice Simple Payments. PLANS: Start with a free trial, then choose the best plan for your business: Essentials For entrepreneurs to easily start sending estimates, invoices, receipts, and receive payments. · Up to 3 invoices per month · QR code payments · Online payments · Real time read receipts · Expense tracking · Top rated mobile and web apps Plus For small businesses to send nice-looking, easy to create documents on-the-go. Everything in Essentials, plus: · Up to 10 invoices per month · Add photos · Business owner signature · Autofill client & item info · Due date reminders Premium For small businesses to improve invoice organization and make online payments easy. Everything in Plus, along with: · UNLIMITED invoices per month · Customer support 1st response priority Invoice Simple, the ultimate invoice, receipt, & estimate maker: Send simple invoices using professional templates, invoice generator, PDF invoices and quotes, online payments, bill organizer, receipt and expense tracking, and business reporting—all rolled up into one easy-to-use app. When it's time to create an estimate, invoice, or receipt for your small business, Invoice Simple will work for you. Terms of use: https://www.invoicesimple.com/terms Privacy policy: https://www.invoicesimple.com/privacy
SubTotal
Create professional PDF invoices, quotes, and estimates quickly for your small business. Personalize templates with your logo and branding. Supports e-invoicing standards and offers cloud sync for easy access across devices.
- Create PDF invoices, quotes, and estimates
- Cloud sync across platforms
- E-invoicing support (Factur-X & ZUGFeRD)
- Personalize with logo, color, and font
- Track invoices and mark as paid
- Beautiful PDF templates
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Create professional PDF invoices, quotes, and estimates in minutes. SubTotal gives freelancers, contractors, consultants, and small business owners a simple way to handle client billing without a complicated accounting system. Create documents your way • Make and send PDF invoices, quotes, and estimates • Choose from professional templates and layouts • Personalize documents with your company logo, colors, and fonts • Manage invoices and mark them as paid when payment arrives • Turn WorkingHours time-tracking data into an invoice with one click PDF and electronic invoicing Save, share, view, or email polished PDF documents and e-invoice XML files. Create electronic invoices in supported formats, including Factur-X, ZUGFeRD, and XRechnung for EN 16931 workflows. Continue across your devices Start an invoice on your phone or tablet, then continue on supported laptop and desktop versions. Optional cloud sync keeps your invoice data available across devices using iCloud, OneDrive, Google Drive, Dropbox, or WebDAV. Cloud sync requires SubTotal Pro. Simple, flexible pricing SubTotal is free to use, with no ads or subscription. A free 7-day trial lets you test Pro features, including cloud sync, e-invoicing, all PDF fonts and layouts, custom PDF fonts, embedded QR codes, and removal of the hyperlink from the PDF footer. SubTotal Pro is a one-time purchase linked to your Apple ID and unlocks Pro access for iOS/iPadOS. A separate Pro purchase may be required on other platforms. SubTotal does not guarantee conformity with legal, tax, invoice creation, issuance, storage, or e-invoicing requirements in your country.
Screenshots
Verdict
Invoice Maker ▸ Invoice Simple and SubTotal both sit at 4.9 stars, but that hides the real split: 94% of SubTotal's written reviews are positive against 64% of Invoice Maker ▸ Invoice Simple's. Invoice Maker ▸ Invoice Simple's advantage is ratings volume (123K vs 24) and chart position (#9 vs unranked). On price, rating, update cadence and ads 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 ▸ Invoice Simple sells 9 in-app purchases, starting at $6.99 per month and SubTotal sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.9 for Invoice Maker ▸ Invoice Simple against 4.8 for SubTotal. That said, the two scores are not equally well evidenced: Invoice Maker ▸ Invoice Simple has 123K ratings behind it against 24, so its average is the more settled of the two. Written reviews are what separate them: 64% of Invoice Maker ▸ Invoice Simple's written reviews are positive against 94% of SubTotal's.
Invoice Maker ▸ Invoice Simple ships an update every 9 days, SubTotal every 6 days. The most recent releases landed on September 25, 2026 and September 22, 2026 respectively.
| Parameter | Invoice Maker ▸ Invoice Simple | SubTotal |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (123K ratings) — better | 4.8 (24 ratings) |
| Positive reviews | 63.9% of reviews | 93.9% of reviews — better |
| Number of ratings | 123K — better | 24 |
| Update frequency | Every 9 days | Every 6 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | #9 — better | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Requires iOS | 15.1 — better | 17.0 |
| Further details — not scored | ||
| Size | 209 MB | 22 MB |
| Age rating | 4+ | 4+ |
| Developer | Zenvoice Inc. | Timo Partl |
Customer experience
Invoice Maker ▸ Invoice Simple
SubTotal
User reviews
Invoice Maker ▸ Invoice Simple
From 123K App Store ratingsWhat we love
- 🚀 Easy to use
- 👍 Professional-looking invoices
- 🚀 Quick and simple
- 👍 Saves time
- 👍 Convenient mobile access
Room to improve
- 💰 Expensive subscription
- 🐛 Glitches and bugs
- 🔀 Inconsistent features across platforms
- 🔀 Confusing navigation
- 🔀 Limited customization options
SubTotal
From 24 App Store ratingsWhat we love
- 👍 Simple and easy to use
- 🚀 Fast and efficient
- 💰 One-time purchase, no subscription
- 🔄 Seamless syncing across devices
- 📱 Great integration with WorkingHours
Room to improve
- 🐛 Some features missing for advanced users
- 🤔 Limited customization options for templates
- 🐛 Bugs reported after updates
- 🐛 Issues with umlauts in PDFs
- 🐛 Rounding differences in calculations
Bugs and requests
Invoice Maker ▸ Invoice Simple
Reported bugs
4 issues- Invoices not sending properly
- App crashing or freezing
- Inability to recover deleted invoices
- Syncing issues between mobile and desktop
Requested features
6 requests- Add ability to rearrange line items
- Improve search and filtering capabilities
- Integrate with accounting software
- Add option to track expenses and profitability
- Allow multiple business profiles in one account
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- Improve mobile and desktop app parity
SubTotal
Reported bugs
7 issues- Description text gets deleted when adding concepts
- Text on positions not saved and positions not editable after update
- App crashes when opening or editing invoices/estimates after update
- UST-Satz (VAT rate) stuck at 0% and not adjustable on Mac
- Umlauts not displayed correctly in PDF (bank details, item descriptions)
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- Rounding differences in calculations
- Invoices can still be modified after being marked as sent
Requested features
38 requests- Auto populate/save item descriptions
- Column for date of service or purchase
- Option for separate categories for items
- Function to show payments applied
- Customizable PDF templates
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- Yearly reports
- Dark mode
- Advanced analytics dashboard
- More invoice template designs
- Date format option (MM/DD/YYYY)
- Option to change date format to US
- Field for tax number
- Field for service period (from-to date)
- Save button and undo function when creating invoices
- Keyboard-driven navigation and shortcuts
- Ability to input PO numbers
- Ability to attach files
- Dashboard for monthly/quarterly comparisons
- Option to mark invoices as locked after PDF creation
- Option to add discount on the entire invoice in percent
- Product catalog for quick item insertion
- Ability to change tax to 'total hours worked'
- Option to include total hours worked at the bottom of the invoice
- Translate phrases like 'Add tax', 'Discount', 'Line item sum' to Russian
- Marking invoices in the list for easier selection
- Support for recurring invoices
- Ability to convert quotes to invoices without overwriting
- More flexibility in invoice layouts and placeholders
- Option to drag and drop order of items
- Global BCC for email sending
- Recipient email not automatically copied from contacts
- Small free text field for email body
- Ability to add a header or text area and make it bold
- Option to add down payments
- Option to add explanations per item (material, labor, etc.)
- Possibility of generating EÜR (Einnahmenüberschussrechnung)
- More options for customizing invoice appearance
- Client database with saved information
In-app purchases
Invoice Maker ▸ Invoice Simple
- Essentials Monthly$6.991 Month
- Mobile subscription$10.991 Month
- Monthly Side Business$10.991 Month
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- Monthly Business Sub$11.991 Month
- Monthly Subscription$11.991 Month
- Monthly subscription2 variants$13.491 Month
- Plus Monthly$14.991 Month
- Monthly Standard Subscription$17.991 Month
- Premium Monthly$21.991 Month
SubTotal
- Pro version iOS$8.99
- Pro version macOS$17.99
Questions
Is Invoice Maker ▸ Invoice Simple free?
Is SubTotal free?
Which has better reviews, Invoice Maker ▸ Invoice Simple or SubTotal?
Do Invoice Maker ▸ Invoice Simple or SubTotal have ads?
Which is updated more often, Invoice Maker ▸ Invoice Simple or SubTotal?
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