Crazy Document vs Invoice Maker*
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Crazy Document
Create and manage business documents like invoices and delivery notes on the go. Easily import customer and product data, print documents instantly, and save them to cloud storage for seamless integration with your merchandise management system.
- Create unlimited business documents
- Import customer and product masters
- Print documents on the spot
- Save documents to Dropbox
- Scan articles with barcode
- Adjust document numbering
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Are you looking for an app which supports you create business documents? Are you a lot on the road and would like to quickly and uncomplicatedly create an order confirmation, delivery note or invoice to take it over to your merchandise management system? Here it is! Reduce the effort to manage your business documents and avoid mistakes in the subsequent transfer to your merchandise management system. The app is kept as simple as possible: Import your customer and article master into the app or capture it manually Enter your address data and optionally upload a graphic for your company sheet Record your documents and print them out on the spot Save the document in your dropbox and transfer it from there to your merchandise management system Ready! What can you do? ■ You can create and manage any number of documents ■ You can transfer your documents to a printer or to another app to print them ■ You can scan your articles using a barcode to find them ■ You can save your documents as a PDF in your dropbox ■ You can import your customer and product master into the app ■ You can specify a price and a discount for each item ■ You can search for items and customers ■ You can have your master data automatically imported if there is a new version in your dropbox ■ You can create any number of payment conditions for your documents ■ You can adjust the automatic assignment of the document number range to your needs You do not need a connection to the Internet to print receipts. If no Internet is available, the documents are stored in background and will be uploaded into your dropbox when the Internet is available again. If you have questions or problems with my app, please contact me via the provided support email. So I can help you quickly and easily.
Invoice Maker*
Create and send professional invoices, quotes, and track payments effortlessly. Manage clients, items, and view reports for better cash flow management. Ideal for freelancers and small businesses.
- Create professional invoices
- Manage client details
- Send invoices as PDFs
- Track invoice statuses
- View income reports
- Customize items and taxes
- Duplicate past invoices
- Works online and offline
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Your smart invoice creation tool Create, customize, and send professional invoices anytime, anywhere. Whether you're a freelancer, contractor, or small business owner, Invoice Maker makes billing effortless and organized. Build detailed invoices in seconds by adding client information, items or services, taxes, and notes. Keep track of your business with real-time insights, invoice statuses like Paid, Unpaid, or Overdue, and easy-to-understand reports to monitor your cash flow. Send invoices directly to your clients in PDF format right from the app. It is the simplest way to stay on top of your payments and manage your business on the go. Whether you're billing clients or reviewing your earnings, Invoice Maker is designed to simplify your workflow and help you get paid faster. Key Features: - Create professional invoices in seconds - Add and manage client details - Send invoices as PDFs directly from the app - Track statuses like Paid, Unpaid, and Overdue - View reports and income analytics - Customize item lists, taxes, and notes - Duplicate past invoices for quick reuse - Works online and offline Manage your billing with confidence using Invoice Maker. The app offers Unlimited Access to all features: Subscription payments will be charged to your iTunes account upon confirmation of your purchase and at the commencement of each renewal term. Subscriptions with a free trial period will automatically renew to a paid subscription. You can cancel your subscription or free trial in the iTunes settings at least 24 hours before the end of the free trial period. The cancellation will take effect the day after the last day of the current subscription period, and you will be downgraded to the free service. Please note: Any unused portion of a free trial period (if offered) will be forfeited when you purchase a premium subscription during the free trial period. Privacy Policy: https://sites.google.com/view/gabriel-privacy-policy Terms of Use: https://sites.google.com/view/gabrieltermsofuse
Screenshots
Verdict
The clearest difference is price: Invoice Maker* at Free against Crazy Document's $2.99. Invoice Maker* also leads on update cadence (monthly vs every 17 months). Crazy Document's advantage is in-app purchases (none vs 4) and iOS requirement (12.0 vs 16.4). On ads 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
Invoice Maker* is free to download; Crazy Document costs $2.99 up front. Invoice Maker* sells 4 in-app purchases, starting at $4.99 per 7 days. Crazy Document asks for nothing beyond the download.
Crazy Document ships an update every 17 months, Invoice Maker* monthly. The most recent releases landed on October 7, 2026 and October 10, 2026 respectively.
| Parameter | Crazy Document | Invoice Maker* |
|---|---|---|
| Price | $2.99 | Free — better |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | — | 1 — better |
| Update frequency | Every 17 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Free with in-app purchases — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 20 MB | 56 MB |
| Age rating | 4+ | 4+ |
| Developer | Thomas Dubiel | Super Alpha Limited |
Customer experience
Crazy Document
Invoice Maker*
In-app purchases
Crazy Document
No in-app purchases
Invoice Maker*
- Invoice Unlimited$4.997 Days
- Invoice Unlimited$9.991 Month
- Invoice Maker Unlimited7 Days trial$49.991 Year
- Invoice Maker Unlimited$49.99








