Comparison

Invoice Maker Flex vs Work Order Maker

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

Head to head
About

Invoice Maker Flex

Easily create, send, and track professional invoices and estimates for your business. Manage multiple users and devices, and get paid faster with integrated payment options. Perfect for freelancers and small business owners.

Highlights
  • Create professional invoices and estimates
  • Track paid and unpaid documents
  • Convert estimates to invoices
  • Export data as CSV
  • Add discounts and taxes
  • Support for multiple users and devices
  • Cloud sync and backup with subscription
Features
Read full description

Create, View, and Share Invoices as a Team Multiple Users & Devices Invoices Maker is the easiest way to create and manage professional invoices as a team. Whether you're with a customer, between jobs, or working from home, you can generate and send invoices and estimates instantly—helping you get paid faster. Perfect for small business owners, contractors, freelancers, cleaners, tradespeople, construction workers, and other service providers. Simple invoicing saves you time and keeps your business running smoothly. Create, send, and track invoices and estimates on your iPhone and iPad, and keep your finances organised in one place. How to Generate Invoices in Seconds Just add your customer’s info and items— Then generate a professional PDF invoice or estimate right away. That’s it. Everything’s done in minutes. This app also helps you track quotes, purchase orders, receipts, timesheets, and more in one hub. You can create up to 5 documents for free. Templates can also be adapted for paystubs by changing the titles. Key Features * Manually edit titles and currency codes (e.g. Invoice → Tax Invoice) * Set payment terms * Convert estimates into invoices with one tap * Track paid and unpaid invoices * Professionally designed templates * Export data as CSV for accounting software * Send PDF via email or text * Save PDF files in the Apple Files app * Attach photos * Add footer notes like website links or marketplace info (e.g. Wix, Mercari, Poshmark) * Enter payment details (e.g. PayPal, Paychex, Zelle, credit card, bank transfer) * Set up Tax, GST, VAT * Add discounts * Add signatures on the spot * Make it easy for clients to pay with payment hub details * Create invoices, estimates, and more—up to 5 free documents Upgrade to Subscription Version The subscription version includes cloud sync and backup so your data is securely stored and shared across multiple iOS devices. Subscription requires auto-renewal. Payment will be charged to your Apple ID account at the time of purchase. The subscription automatically renews unless canceled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours of the period ending. You can manage and cancel your subscription in your App Store account settings. Links to Privacy Policy and Terms of Use: http://www.btoj.com.au/privacy.html http://www.btoj.com.au/terms.html Please feel free to contact us if you have any questions. Simple invoicing will save your precious time.

About

Work Order Maker

Easily generate professional work orders for teams and multiple devices. Assign tasks, track costs, and manage job details for services or products. Ideal for maintenance, repairs, and manufacturing processes.

Highlights
  • Generate professional work orders
  • Multiple users and devices support
  • Assign tasks and jobs
  • Include cost estimates and execution details
  • Track work order status
  • Cloud sync and backup (subscription)
Features
Read full description

Generate Work Orders as a Team Multiple Users & Devices Generate Professional Work Orders on the Go Assign tasks or jobs for customers with work orders anytime you need. Create work orders as follow-ups to inspections or audits, for both products and services. A work order can include the following details: * Instructions * Cost estimates * Date and time for execution * Information about location and entities to execute the work order * Person assigned to the task In a manufacturing environment, a work order is converted from a sales order, indicating that work is about to begin on manufacturing, building, or engineering the customer's requested products. In a service environment, a work order acts as a service order, recording the location, date, time, and nature of the service provided. It also includes rates (e.g., \$/hr, \$/week), the total hours worked, and the total value of the work order. Work Order Maker Is Perfect For: * Maintenance or repair requests * Preventive maintenance * Internal job orders (commonly used in project-based, manufacturing, building, and fabrication businesses) * Job orders for products and/or services * Job orders marking the start of a manufacturing process (often linked to a bill of materials) Upgrade to Subscription Version The subscription version offers cloud sync and backup features, ensuring that all your data is securely stored and accessible across multiple iOS devices, such as iPhone and iPad. Upgrading requires an auto-renewal subscription. Payment will be charged to your Apple ID account at the time of purchase. The subscription will automatically renew unless canceled at least 24 hours before the current period ends. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage and cancel subscriptions via your App Store account settings after purchase. Links to Privacy Policy and Terms of Use: http://www.btoj.com.au/privacy.html http://www.btoj.com.au/terms.html Please feel free to contact us with any questions.

Screenshots

Invoice Maker Flex4 screens
Work Order Maker4 screens

Verdict

The call

The clearest difference is update cadence: Invoice Maker Flex at every 5 days against Work Order Maker's every 3 weeks. Invoice Maker Flex also leads on review sentiment (98% vs 89%). On price, rating, ratings volume 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Invoice Maker Flex sells 2 in-app purchases, starting at $5.99 per month and Work Order Maker sells 2 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.8 for Invoice Maker Flex against 4.7 for Work Order Maker. Both are backed by a comparable volume of ratings — 49 and 23 respectively. Written reviews are what separate them: 98% of Invoice Maker Flex's written reviews are positive against 89% of Work Order Maker's.

UpkeepUpdate frequency

Invoice Maker Flex ships an update every 5 days, Work Order Maker every 3 weeks. The most recent releases landed on September 17, 2026 and August 27, 2026 respectively.

Scorecard2 real differences · 8 level
Invoice Maker Flex versus Work Order Maker: the parameters behind the verdict, then further details
ParameterInvoice Maker FlexWork Order Maker
PriceFreeFree
Rating4.8 (49 ratings) — better4.7 (23 ratings)
Positive reviews97.6% of reviews — better89.5% of reviews
Number of ratings49 — better23
Update frequencyEvery 5 days — betterEvery 3 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.013.0
Further details — not scored
Size98 MB61 MB
Age rating4+4+
DeveloperB TO J PTY LTDB TO J PTY LTD

Customer experience

Invoice Maker Flex

All ratings49 ratings
Positive93.9%
Neutral4.1%
Negative2.0%
Written reviews41 reviews
Positive97.6%
Neutral2.4%
Negative0.0%

Work Order Maker

All ratings21 ratings
Positive90.5%
Neutral4.8%
Negative4.8%
Written reviews19 reviews
Positive89.5%
Neutral5.3%
Negative5.3%

In-app purchases

2 purchases

Invoice Maker Flex

Subscriptions2
  • 1 Month Subscription$5.991 Month
  • 1 Year Subscription$49.991 Year
2 purchases

Work Order Maker

Subscriptions2
  • 1 Month Subscription$5.991 Month
  • 1 Year Subscription$49.991 Year

Questions

Is Invoice Maker Flex free?
Invoice Maker Flex is free to download, with in-app purchases available.
Is Work Order Maker free?
Work Order Maker is free to download, with in-app purchases available.
Which has better reviews, Invoice Maker Flex or Work Order Maker?
Invoice Maker Flex is rated higher. Invoice Maker Flex averages 4.8 out of 5 from 49 ratings, while Work Order Maker averages 4.7 from 23 ratings.
Do Invoice Maker Flex or Work Order Maker have ads?
Neither Invoice Maker Flex nor Work Order Maker shows ads.
Which is updated more often, Invoice Maker Flex or Work Order Maker?
Invoice Maker Flex ships an update every 5 days, and Work Order Maker every 3 weeks. Most recently, Invoice Maker Flex was updated on September 17, 2026 and Work Order Maker on August 27, 2026.

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