Comparison

Dux Inventory vs Invoice & Quotation Maker

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

Head to head
About

Dux Inventory

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Dux Inventory is the backbone of your warehouse and factory operations, designed to give you full control over product batches, stock prices, and production processes. As part of the Dux BOS ecosystem, it keeps everything running smoothly from warehouse to factory floor. Product Lifecycle: Manage every stage of your product’s journey, from production to sale. Stock Pricing: Set and adjust stock prices with full flexibility and control. Warehouse Orders: Streamline order management and inventory tracking across all warehouses. Factory Management: Optimize factory workflows and production scheduling for maximum efficiency. Import/Export: Handle product imports and exports with ease. Dux Inventory ensures your business runs efficiently, helping you manage stock, production, and pricingβ€”all from one powerful platform.

About

Invoice & Quotation Maker

Features
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The Invoice Maker app is designed to take the stress out of billing and make managing your finances easier than ever. With just a few taps, you can create professional, customisable invoices in minutes and send them to clients instantly. Whether you're a freelancer, small business owner, or entrepreneur, sending clear and professional invoices is essential for getting paid on time. A reliable bill maker helps you generate detailed billing documents quickly, without the hassle of manual formatting. FEATURES 1. Customise your invoices to suit your brand with our ready-to-use invoice templates. 2. You can add as many items as you need. 3. Easily organise invoices under each separate customer name for easy and quick access. 4. Log in to your account on multiple devices and use it anytime you need. 5. Add up to two businesses under a single account.

Screenshots

Invoice & Quotation Maker4 screens

Verdict

The call

The clearest difference is price: Invoice & Quotation Maker at Free against Dux Inventory's $79.99. Invoice & Quotation Maker also leads on iOS requirement (15.0 vs 17.4). Dux Inventory's advantage is update cadence (every 3 weeks vs every 7 months). On ads, in-app purchases and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Invoice & Quotation Maker is free to download; Dux Inventory costs $79.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Dux Inventory ships an update every 3 weeks, Invoice & Quotation Maker every 7 months. The most recent releases landed on October 16, 2026 and October 13, 2026 respectively.

Scorecard3 real differences Β· 3 level
Dux Inventory versus Invoice & Quotation Maker: the parameters behind the verdict, then further details
ParameterDux InventoryInvoice & Quotation Maker
Price$79.99Free β€” better
Update frequencyEvery 3 weeks β€” betterEvery 7 months
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, MaciPhone, iPad, iPod
Requires iOS17.415.0 β€” better
Further details β€” not scored
Size14 MB20 MB
Age rating4+4+
DeveloperT3ZZ LIMITEDSkyraan Technologies

In-app purchases

None

Dux Inventory

No in-app purchases

None

Invoice & Quotation Maker

No in-app purchases

Questions

Is Dux Inventory free?
Dux Inventory costs $79.99, with no in-app purchases.
Is Invoice & Quotation Maker free?
Invoice & Quotation Maker is free to download, with no in-app purchases.
Do Dux Inventory or Invoice & Quotation Maker have ads?
Neither Dux Inventory nor Invoice & Quotation Maker shows ads.
Which is updated more often, Dux Inventory or Invoice & Quotation Maker?
Dux Inventory ships an update every 3 weeks, and Invoice & Quotation Maker every 7 months. Most recently, Dux Inventory was updated on October 16, 2026 and Invoice & Quotation Maker on October 13, 2026.

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