Comparison

PetraCRM vs Invoxa

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

Head to head
About

PetraCRM

Features
Read full description

There is no need, anymore, to waste time using several software and applications to manage and monitor your business. All you have to do is use PetraCRM®, to access all the tools you want to make the business world easier for you

About

Invoxa

This app helps businesses and freelancers create, customize, and send professional invoices. It allows for easy tracking of payments, generation of financial reports, and secure local data storage. Streamline your billing process and gain insights into your business finances.

Highlights
  • Customizable invoice templates
  • Send, print, and export invoices
  • Payment status tracking
  • Financial reports and charts
  • Secure local data storage
  • Invoice customization
Read full description

Create professional invoices and estimates in minutes, send them from your iPhone and get paid faster. Invoxa is the invoice maker for freelancers, contractors and small businesses, and it stays in sync with the Invoxa web app. SAVE TIME • Describe it: say or type what the job was, and a draft invoice or estimate fills in with the client, items, tax and due date • Import your old invoices from PDFs, photos of paper invoices or spreadsheets (CSV, Excel) exported from other invoicing apps, with clients, items and payments • Payment reminders: clients get a friendly email on the due date and after it, until the invoice is paid; estimates get signing reminders • CC and BCC when you email a document CREATE PROFESSIONAL DOCUMENTS • Invoices, estimates and purchase orders with your logo, colors and layout • Live preview: see the document exactly as your client will while you edit it • Sections, discounts, taxes, shipping, deposits, notes and signatures • Your own numbering, labels, columns and custom fields • Duplicate a document to start the next one faster SEND AND GET PAID • Email documents to clients from the app, or share a link, a PDF or a printout • See when a client opens a document • Let clients pay invoices online by card through Stripe • Record full and partial payments and keep the payment history • Recurring invoices that repeat every week, every few weeks or every month • Clients approve or reject estimates online; turn an approved estimate into an invoice STAY ON TOP OF YOUR BUSINESS • Dashboard with revenue, outstanding and overdue amounts • Push notifications when a client views, approves or pays • Reports: sales summary, sales by client and by item, sales journal, taxes, outstanding balance by age • Filter and sort your lists and export them to CSV CLIENTS AND ITEMS • Clients with several emails, phone numbers and addresses, with address suggestions as you type • A catalog of your products and services with prices and units ONE ACCOUNT ON PHONE AND WEB • The same account on your iPhone and on the web at app.invoxa.com • Sign in with Apple, Google or email • Dark mode, no ads INVOXA PRO New subscribers start with a 7-day free trial of Invoxa Pro, then it is billed monthly or yearly. Without a subscription you can still sign in and view your documents; creating, editing and sending documents and managing clients and items need Invoxa Pro. Payment is charged to your Apple Account when the free trial ends, or when you confirm the purchase if you have had a trial before. The subscription renews automatically unless you cancel it at least 24 hours before the end of the trial or the current period. You can manage or cancel it in your Apple Account settings. Terms of Use: https://www.invoxa.com/terms-of-service/ Privacy Policy: https://www.invoxa.com/privacy-policy/ Questions or ideas? Write to support@invoxa.com

Screenshots

PetraCRM4 screens
Invoxa4 screens

Verdict

The call

The clearest difference is in-app purchases: PetraCRM at none against Invoxa's 2. PetraCRM also leads on device support (3 vs 1). Invoxa's advantage is update cadence (weekly vs every 3 months). On price, ads 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. Invoxa sells 2 in-app purchases, starting at $7.99 per month. PetraCRM asks for nothing beyond the download.

UpkeepUpdate frequency

PetraCRM ships an update every 3 months, Invoxa weekly. The most recent releases landed on October 1, 2026 and October 13, 2026 respectively.

Scorecard3 real differences · 7 level
PetraCRM versus Invoxa: the parameters behind the verdict, then further details
ParameterPetraCRMInvoxa
PriceFreeFree
Rating—4.9 (501 ratings) — better
Positive reviews—88.7% of reviews
Number of ratings—501 — better
Update frequencyEvery 3 monthsWeekly — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.6 — better16.4
Further details — not scored
Size47 MB64 MB
Age rating4+4+
DeveloperTarek Haddad Holdings INCGenio Group

Bugs and requests

PetraCRM

Not enough reviews yet to summarise bugs or requests.

Invoxa

Reported bugs

2 issues
  • Accounts being deleted or deactivated
  • Invoices and data disappearing or becoming inaccessible

Requested features

3 requests
  • Restore deleted/lost data access
  • Improve customer communication and transparency
  • Provide free access to historical data

In-app purchases

None

PetraCRM

No in-app purchases

2 purchases

Invoxa

Subscriptions2
  • Monthly Pro Subscription$7.991 Month
  • Annual Pro Access$79.991 Year

Questions

Is PetraCRM free?
PetraCRM is free to download, with no in-app purchases.
Is Invoxa free?
Invoxa is free to download, with in-app purchases available.
Do PetraCRM or Invoxa have ads?
Neither PetraCRM nor Invoxa shows ads.
Which is updated more often, PetraCRM or Invoxa?
PetraCRM ships an update every 3 months, and Invoxa weekly. Most recently, PetraCRM was updated on October 1, 2026 and Invoxa on October 13, 2026.

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