CE HVAC Pro+ vs Invoice Maker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CE HVAC Pro+
This app provides HVAC technicians with instant access to product information, including warranty status, inventory, and technical specifications. It offers real-time support, order tracking, and helpful calculators to streamline job management and business growth.
- Real-time product availability & pricing
- Order status and notifications
- Video/Text technical support
- Warranty entitlement verification
- Inventory management tool
- Access to technical documents
- HVAC calculators
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CE HVAC PRO is 100% free for HVAC technicians and always will be. Easily check warranty entitlement, available inventory, order status, manuals, and tech specs for all the HVAC models we carry. Our mission is to deliver the quality HVAC products you need, when you need them, provide expert technical support and make it easy to grow your business. We want to be your HVAC Supplier of Choice every time. CE is the leading HVAC supplier. Making the life of the HVAC professionals easier by saving you time and money through the technologies we offer App Features Include: Real-time product availability & pricing Order status and notifications Video/Text technical support from one of our HVAC expert technical agents Quickly verify warranty entitlements FREE inventory management tool EasyStock included Access a variety of documents such as spec sheets, wiring diagrams, installation guides, and more. PT calculator, Superheat calculator, and Duct calculators Fast and easy AHRI matchups
Invoice Maker
Create and send professional invoices quickly and easily. Save client and service details for faster billing, track payments, and export polished PDF invoices. Ideal for freelancers and small businesses needing efficient invoicing.
- Fast invoice creation (under 30 seconds)
- Smart templates for clients and services
- PDF export for sharing
- Multi-currency support
- Payment tracking dashboard
- Offline access
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Invoice Maker — simple tool to create and send invoices fast. Perfect for freelancers, small businesses, and professionals who need quick, clean, and professional billing. Why users choose Invoice Maker - InvoFlow Fast & Easy: create and send an invoice in under 30 seconds. Smart Templates: save and reuse clients, services, and items automatically. PDF Export: generate polished PDF invoices and share via email, WhatsApp, or AirDrop. Multi-Currency: support for USD, EUR, GBP, CAD, and many other currencies. Track Payments: mark invoices as Paid, Unpaid, or Draft and stay on top of your cash flow. Offline Access: create, edit, and save invoices even without an internet connection. Who it’s for Freelancers & Creators — send professional invoices to clients worldwide from your iPhone or iPad. Small Businesses — keep all customer invoices and payments organized in one simple app. Consultants & Agencies — duplicate recurring invoices in one tap for monthly or retainer clients. Contractors — generate legal-style PDF invoices on-site and share instantly with customers. How it works Tap “New Invoice” Add your client details and services/items Customize, preview, and export your PDF invoice Send and get paid faster That’s it — your invoice is ready to go in just a few taps. Key Features Invoice maker with smart auto-fill for clients and services Professional invoice templates Built-in PDF invoice generator One-tap quick duplicate for recurring invoices Add your business logo and signature Payment tracking dashboard for all invoices Local currency selection with multi-currency support Secure cloud backup (Pro) The application contains auto-renewable subscriptions and In-App Purchases: 1 week - $7.99 yearly - $39.99 Privacy Policy: https://pixooapps.com/invoice/privacypolicy/ Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: CE HVAC Pro+ at none against Invoice Maker's 2. CE HVAC Pro+ also leads on ads (none vs shown) and ratings volume (1.6K vs 5). Invoice Maker's advantage is rating (5.0 vs 4.7). On price, update cadence, monetization model 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
Both are free to download. Invoice Maker sells 2 in-app purchases, starting at $7.99 per 7 days. CE HVAC Pro+ asks for nothing beyond the download.
Invoice Maker holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: CE HVAC Pro+ has 1.6K ratings behind it against 5, so its average is the more settled of the two.
CE HVAC Pro+ ships an update fortnightly, Invoice Maker monthly. The most recent releases landed on September 26, 2026 and August 2, 2026 respectively.
| Parameter | CE HVAC Pro+ | Invoice Maker |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (1.6K ratings) | 5.0 (5 ratings) — better |
| Positive reviews | 62.1% of reviews | — |
| Number of ratings | 1.6K — better | 5 |
| Update frequency | Fortnightly — better | Monthly |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 16.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 164 MB | 51 MB |
| Age rating | 4+ | 4+ |
| Developer | Watsco, Inc. | Pixoo LLC |
Customer experience
CE HVAC Pro+
Invoice Maker
Bugs and requests
CE HVAC Pro+
Reported bugs
3 issues- Incorrect verification codes
- Pricing and availability not showing up
- Scan feature not working as expected
Requested features
4 requests- Improved search and filtering capabilities
- Seamless account linking and login process
- Enhanced warranty information and status tracking
- Optimized app design for larger screens
Invoice Maker
Not enough reviews yet to summarise bugs or requests.
In-app purchases
CE HVAC Pro+
No in-app purchases
Invoice Maker
- Invoice Maker - Weekly3 Days trial$7.997 Days
- Invoice Maker - Yearly$39.991 Year
Questions
Is CE HVAC Pro+ free?
Is Invoice Maker free?
Which has better reviews, CE HVAC Pro+ or Invoice Maker?
Do CE HVAC Pro+ or Invoice Maker have ads?
Which is updated more often, CE HVAC Pro+ or Invoice Maker?
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