Comparison

Service vs Invoice Maker

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

Head to head
About

Service

Features
Read full description

This is a field service app designed to help technicians involved in Equipment Maintenance and Inspection industries (including Fire and Safety and HVAC) to perform inspections digitally without the use of paper. It connects seamlessly with the Foundation 3000 ERP System to provide real-time Work Order processing, Time tracking, Parts ordering, Equipment tracking and much more. For technicians working in an area with low Internet connectivity, it provides an Off-line mode that enables them to work quickly and efficiently without interruption. Inspection forms are fully customizable by users via a rich and user-friendly inspection form builder that allows you to convert almost any paper inspection form to an App-fillable digital form. The app requires the purchase of the Foundation 3000 ERP system.

About

Invoice Maker

Create and share professional invoices quickly, manage clients, and organize business finances. Offers secure cloud storage, multi-device access, and simple bookkeeping features. Customize with beautiful themes.

Highlights
  • Create professional invoices instantly
  • Secure cloud storage and multi-device sync
  • Manage clients and business finances
  • Track expenses and generate reports
  • Support for multiple businesses and currencies
  • Import/export data for backups
Read full description

Invoice Factory is your all-in-one Invoice Maker. Create and share professional invoices in seconds, manage clients with ease, and keep your business finances organized - without the complexity. - Create Professional Invoices Instantly
 Generate sleek invoices in just a few taps. Share via PDF or email directly with your clients - fast, simple, and professional. - Secure Cloud Storage
 Your invoices and financial data are protected with advanced encryption and cloud sync - so your records are always safe. - Multi-Device Access 
Work seamlessly on your multiple devices. Just sign in and your invoices stay perfectly synced across devices. - Multiple Businesses & Currencies 
Run multiple businesses with support for different currencies - all in one place. - Custom Financial Dashboard One place to check balance, outstanding invoices and outstanding bills. - Import/Export Backup
 Easily transfer data or create offline backups for complete control. - Beautiful Themes, Including Liquid Glass 
Customize your workspace with vibrant themes like Sky, Gold, and Grass - enjoy the stunning new iOS Liquid Glass style. Download Invoice Factory today and start sending invoices that get you paid faster! -- LEGAL -- - Terms and Conditions: https://invoicefactory.app/terms-conditions - Privacy Policy: https://invoicefactory.app/privacy-policy Subscriptions will be charged to your credit card through your iTunes account. Your subscription will automatically renew unless canceled at least 24 hours before the end of the current period. You will not be able to cancel the subscription once activated. Manage your subscriptions in Account Settings after purchase.

Screenshots

Service4 screens
Invoice Maker4 screens

Verdict

The call

The clearest difference is in-app purchases: Service at none against Invoice Maker's 8. Service also leads on iOS requirement (15.6 vs 18.0). On price, 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

Both are free to download. Invoice Maker sells 8 in-app purchases, starting at $0.99 per 7 days. Service asks for nothing beyond the download.

UpkeepUpdate frequency

Service ships an update every 9 days, Invoice Maker fortnightly. The most recent releases landed on October 10, 2026 and October 7, 2026 respectively.

Scorecard2 real differences · 8 level
Service versus Invoice Maker: the parameters behind the verdict, then further details
ParameterServiceInvoice Maker
PriceFreeFree
Rating—4.8 (38 ratings) — better
Positive reviews—63.6% of reviews
Number of ratings—38 — better
Update frequencyEvery 9 days — betterFortnightly
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.6 — better18.0
Further details — not scored
Size48 MB69 MB
Age rating4+4+
DeveloperSoftrend Systems Inc.Hathi Tech LLP

In-app purchases

None

Service

No in-app purchases

8 purchases

Invoice Maker

Subscriptions7
  • Unlimited access - Week$0.997 Days
  • Unlimited access - Month3 Days trial$2.991 Month
  • Unlimited access - Month$2.991 Month
Show 4 more
  • Unlimited access - Month3 Days trial$5.991 Month
  • Unlimited access - Year7 Days trial$29.991 Year
  • Unlimited access - Year$29.991 Year
  • Unlimited access - Year7 Days trial$49.991 Year
One-time1
  • Unlimited access - Lifetime$49.99

Questions

Is Service free?
Service is free to download, with no in-app purchases.
Is Invoice Maker free?
Invoice Maker is free to download, with in-app purchases available.
Do Service or Invoice Maker have ads?
Neither Service nor Invoice Maker shows ads.
Which is updated more often, Service or Invoice Maker?
Service ships an update every 9 days, and Invoice Maker fortnightly. Most recently, Service was updated on October 10, 2026 and Invoice Maker on October 7, 2026.

Other comparisons