Comparison

Invoice Maker Simple vs EffiChat

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

Head to head
About

Invoice Maker Simple

Easily create and send professional invoices, estimates, and receipts. Track payments, manage expenses, and generate reports to keep your business finances organized. Ideal for freelancers and small business owners.

Highlights
  • Create professional invoices and estimates
  • Track paid, overdue, and unpaid invoices
  • Convert quotes and estimates to invoices
  • Attach photos and signatures
  • Export data to CSV
  • Track income and expenses
  • Generate financial reports
Features
Read full description

** NO SUBSCRIPTION REQUIRED ** Invoice Maker Simple is the easiest way to make and send professional invoices and estimates to your customers. Create invoices and estimates wherever you are - with a customer between jobs, or at home. Get paid faster. It’s perfect for small business owners, contractors, cleaners, freelancers, trades people, construction workers. Simple invoicing will save your precious time. Create, send and track invoices and estimates on your iPhone and iPad and keep your finances and accounting organised. You can simply add your customer’s info with purchased items. You can make simple but professional PDF invoices, quotes, estimates, purchase orders, receipts, timesheets instantly. That’s it. All will be done in minutes rather than hours. It’s so simple. It is also easy to track all invoices, estimates, quotes in one place. Professional looking templates are available for you to suit your business needs. Perfect for small business owners, contractors, cleaners, freelancers, trades people, construction workers. [ Key features of this simple invoice maker app ] • Manually edit titles, subtitles, and currency codes (e.g. Invoice -> Tax Invoice) • Payment term set up based on each customer • Turn quotes, estimates into invoices by a single tap • Check paid, overdue, unpaid invoices • Professionally designed beautiful templates (One simple template, 3 templates with header images) • CSV spreadsheet export to be used in your accounting software • Send PDFs via Email or SMS messenger • Save all PDF files in Apple Files app • Available on iPhone, iPad • Attach photos into invoices, quotes, estimates
• Use payment methods field to enter your payment details such as PayPal, credit card, bank transfer info • Tax, GST, VAT set up (e.g. No tax, single tax, compound tax) • Add discount (Actual $ or %) • Add payment terms (Immediate, 7 days, 14 days, 21 days,...up to 180 days) • Add signature and date on the spot • Simple, crisp, high resolution templates in PDF [ Invoicing and more ] You can also keep track of your business expenses and bills. Both income and expenses are visible in dashboard views in Reports page so that you can keep track of your cash flow. Reporting will be visible monthly, quarterly, yearly. This will benefit you to prepare your Tax and Accounting documents. You can even use this app as receipt tracker and bill tracking organiser because you can attach receipts. Invoice Maker Pro is the ultimate invoice maker. Send simple invoices using professional templates, invoice generator, PDF invoices and estimates, fast payments, bill organiser, receipt and expense tracker, and business cash flow reporting - all in one app. Please download our free invoice app today to see it yourself. You can start a free trial without singing in. All simple and easy. [ Upgrade to subscription version ] Subscription version offers cloud sync and back up feature so that you can save all the info in our highly secured cloud services and share the same data in multiple iOS devices such as iPhone and iPad. Upgrading to subscription version requires auto-renewal subscription. Payment will be charged to your Apple ID account at the confirmation of purchase. The subscription automatically renews unless it is canceled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage and cancel your subscriptions by going to your App Store account settings after purchase. Links to Your Privacy Policy and Terms of Use: http://invoicemkr.com/privacy.html http://invoicemkr.com/terms.html Please feel free to contact us if you have any questions. Try now! Simple invoicing will save your precious time.

About

EffiChat

Features
Read full description

Key Features 1. Real-Time AI-Powered Responses EffiChat’s smart AI generates natural, contextual responses to keep conversations flowing. Get answers, suggestions, and assistance tailored to each interaction. 2. Multi-Language Translation Break language barriers effortlessly. Our in-app translator instantly converts messages to your preferred language, enabling seamless global conversations. 3. Personalizable Chat Experience Customize chat settings and personalize the look and feel to make every conversation your own. Choose themes, adjust settings, and create a chat style that suits you. 4. Secure and Private We value your privacy. EffiChat is built with security at its core, ensuring your data remains protected and conversations are secure. 5. Seamless File and Image Sharing Send files, images, and other media directly within the chat. Our efficient file management keeps everything organized and accessible.

Screenshots

Invoice Maker Simple4 screens
EffiChat3 screens

Verdict

The call

The clearest difference is price: EffiChat at Free against Invoice Maker Simple's $12.99. EffiChat also leads on in-app purchases (none vs 2). Invoice Maker Simple's advantage is iOS requirement (10.0 vs 15.0). On update cadence, 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

CostPrice · In-app purchases · Ads · Monetization

EffiChat is free to download; Invoice Maker Simple costs $12.99 up front. Invoice Maker Simple sells 2 in-app purchases, starting at $7.49 per month. EffiChat asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 5 days. The most recent releases landed on November 6, 2026 and October 30, 2026 respectively.

Scorecard3 real differences · 7 level
Invoice Maker Simple versus EffiChat: the parameters behind the verdict, then further details
ParameterInvoice Maker SimpleEffiChat
Price$12.99Free — better
Rating4.9 (92 ratings) — better—
Positive reviews73.5% of reviews—
Number of ratings92 — better—
Update frequencyEvery 5 daysEvery 5 days
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS10.0 — better15.0
Further details — not scored
Size44 MB33 MB
Age rating4+4+
DeveloperB TO J PTY LTDHainanMandi Tech Inc

Bugs and requests

Invoice Maker Simple

Reported bugs

5 issues
  • Crashes when adding new contacts
  • Invoices being sent multiple times
  • Inability to add/edit contacts
  • PDF export issues
  • Inability to delete products from invoices

Requested features

6 requests
  • Ability to customize invoice contents
  • Cloud sync and backup functionality
  • More invoice template options
  • Notification when invoice is read
  • Ability to send invoices via text
Show 1 more
  • Improved accessibility for visually impaired users

EffiChat

Not enough reviews yet to summarise bugs or requests.

In-app purchases

2 purchases

Invoice Maker Simple

Subscriptions2
  • Monthly Subscription$7.491 Month
  • Yearly Subscription$58.991 Year
None

EffiChat

No in-app purchases

Questions

Is Invoice Maker Simple free?
Invoice Maker Simple costs $12.99, and also offers in-app purchases.
Is EffiChat free?
EffiChat is free to download, with no in-app purchases.
Do Invoice Maker Simple or EffiChat have ads?
Neither Invoice Maker Simple nor EffiChat shows ads.
Which is updated more often, Invoice Maker Simple or EffiChat?
Invoice Maker Simple ships an update every 5 days, and EffiChat every 5 days. Most recently, Invoice Maker Simple was updated on November 6, 2026 and EffiChat on October 30, 2026.

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