Comparison

Invoice AI vs Delta PMS

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

Head to head
About

Invoice AI

Manage your business finances with an all-in-one mobile app. Create professional invoices, automatically track mileage for tax deductions, and organize receipts and expenses with smart scanning. Designed for freelancers and small business owners to simplify accounting.

Highlights
  • Quick invoice creation
  • Automatic GPS mileage tracking
  • Smart receipt scanning and categorization
  • Expense tracking and reporting
  • Cloud storage for data security
  • IRS-ready reports
Features
Read full description

Aiazing: Business Accounting Made Simple – Invoicing, Expenses & Mileage, All in One App Aiazing is the go-to accounting app for small businesses, freelancers, and entrepreneurs. It’s an all-in-one tool right on your phone, helping you send invoices, track mileage, manage receipts, and get organized for tax time—so you can stay focused on growing your business! What Aiazing Can Do for You: 1. Quick & Professional Invoices Create and customize invoices with templates, logos, and branding in just a few taps. You can even set up recurring invoices to save time and keep cash flow steady. Perfect for consultants, contractors, and small business owners who want to make invoicing simple! 2. Automatic Mileage Tracker Track every business mile effortlessly with Aiazing’s GPS mileage tracker. It logs trips for meetings, deliveries, and work travel, automatically calculating mileage for tax deductions or reimbursements. Great for easy, IRS-compliant records. 3. Smart Receipt Management Snap a photo of your receipts, and Aiazing’s OCR technology will scan and categorize them for you. Say goodbye to missing out on deductions and keep everything secure in the cloud, making tax prep a breeze. 4. Expense Tracking & Detailed Reports Organize all your expenses and get insights into your spending. Aiazing helps you track every penny, making it easy to budget, plan, or prepare for tax season. 5. Made for Freelancers & Small Business Owners Aiazing is built to make accounting simple for entrepreneurs. Spend less time on finances and more on building your business! Why Aiazing Stands Out: Aiazing is your all-in-one financial solution, designed to meet the needs of small business owners: • Cloud Storage: Keep data safe, encrypted, and accessible whenever you need it. • IRS-Ready Reports: Generate easy mileage and expense reports for tax filings. • Mobile Optimized: Manage invoices, expenses, and mileage tracking on the go. How Aiazing Saves You Time and Money: • Automatic Tracking: Enable mileage tracking to log trips without a hassle. • Easy Export: Export mileage, expenses, and invoices in PDF or Excel format. • Simple Interface: Everything you need is just a tap away, making it easy to review expenses, send invoices, or log miles. Common Questions: • How does the mileage tracker work? Aiazing uses GPS to log business miles, making tracking a breeze and tax-friendly. • Is my data secure? Yes, your data is stored securely, and only you control access. • Can I create invoices and track expenses? Absolutely! Aiazing lets you manage invoices, mileage, and receipts all in one app. Who Will Love Aiazing? Freelancers, consultants, and small business owners looking for an easy way to manage finances and track mileage. Join thousands who trust Aiazing to simplify their accounting. Download Aiazing and Take Control of Your Business Finances! Try Aiazing today! Start with the free plan and upgrade anytime for more features. Invoices, mileage, expenses—it’s all in one app, ready to make your business accounting simpler. Terms of Use & Licensing By downloading or using the Aiazing app, you agree to the terms of our End User License Agreement https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Delta PMS

Features
Read full description

Run your property like a pro—anytime, anywhere. Delta PMS gives you full control from your phone: manage bookings, assign tasks, and monitor performance on the go. With Delta PMS mobile app, you can: - Real-Time Reservation Access: Instantly view, update, or create bookings from your smartphone. Stay responsive to guest inquiries even when you're away from your desk. - Instant Notifications: Get alerts for new bookings, cancellations, guest messages, and payment issues—so you never miss a beat. - Secure Payments Anywhere: Process guest payments securely and issue receipts on the spot, right from your mobile device. - Check-in on the Go: Review pre-arrival forms, verify guest details with OCR, and prepare for arrivals seamlessly—even if you're moving between properties. - Staff Task Management: Create, assign, and monitor housekeeping or maintenance tasks directly from your phone. Receive real-time updates as staff complete their assignments. To use the Delta PMS mobile app, your company must be a Delta PMS customer, and you’ll need valid login credentials.

Screenshots

Invoice AI4 screens
Delta PMS4 screens

Verdict

The call

The clearest difference is in-app purchases: Delta PMS at none against Invoice AI's 4. Delta PMS also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement 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 AI sells 4 in-app purchases, starting at $6.99 per month. Delta PMS asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on October 3, 2026 and October 30, 2026 respectively.

Scorecard2 real differences · 8 level
Invoice AI versus Delta PMS: the parameters behind the verdict, then further details
ParameterInvoice AIDelta PMS
PriceFreeFree
Rating5.0 (16 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings16 — better—
Update frequencyFortnightlyFortnightly
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.0 — better15.5
Further details — not scored
Size81 MB128 MB
Age rating4+4+
DeveloperAiazing Limited Liability CompanyDeltaHQ

In-app purchases

4 purchases

Invoice AI

Subscriptions4
  • Personal Pro Monthly$6.991 Month
  • Business Pro Monthly$12.991 Month
  • Personal Pro Yearly7 Days trial$34.991 Year
Show 1 more
  • Business Pro7 Days trial$99.991 Year
None

Delta PMS

No in-app purchases

Questions

Is Invoice AI free?
Invoice AI is free to download, with in-app purchases available.
Is Delta PMS free?
Delta PMS is free to download, with no in-app purchases.
Do Invoice AI or Delta PMS have ads?
Invoice AI shows ads; Delta PMS does not.
Which is updated more often, Invoice AI or Delta PMS?
Invoice AI ships an update fortnightly, and Delta PMS fortnightly. Most recently, Invoice AI was updated on October 3, 2026 and Delta PMS on October 30, 2026.

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