Comparison

Invoice & Estimate App vs GPS Tracking+

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

Head to head
About

Invoice & Estimate App

This app simplifies job cost tracking and professional invoice generation for businesses. It allows for detailed itemization of costs, creation of estimates and payment receipts, and management of payments received and overdue. The app is designed for flexibility across various business types.

Highlights
  • Job cost tracking
  • Professional invoice generation
  • Estimate creation
  • Payment receipt generation
  • Overdue payment tracking
  • Customer and material management
  • Data sync across devices
Features
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Pro Invoicer is a must-have app for any business. It makes the process of tracking job costs and generating professional invoices incredibly easy. It also generates job estimates and payment receipts, and keeps track of payments received/overdue. In summary it has the following features: - Maintains an itemised list of all costs associated with each job. - This can include materials/parts, labor costs (chargeable by the hour/day etc), and service costs (work charged as a whole, and not by the day/hour). - Fitting/installation costs for materials can be entered. - Clear summary of the job costs. - Has the flexibility to be suitable for any type of business, including sole proprietors. - The option of entering material costs with or without sales tax included. - The option of adding a markup percentage to material costs. - The option of adding sales tax on top of labor/service/fitting costs. - Multiple sales tax rates can be used if required. - Easy to generate estimates, which can be emailed to the customer (or printed) for their approval. - Easy to generate invoices, containing an itemised list of the costs/taxes, payments received, balance due, and payment instructions/notes. - Job items can be grouped into categories for easier tracking, and for clearer listing on estimates/invoices. - The ability to record which materials have been purchased, or not. - Stores details of payments received, and calculates any outstanding payment due. - Generates payment receipts, which can be emailed to the customer, or printed. - Generates a notification if a payment is overdue. - Take/store photos associated with each job. - Maintain a list of customers, job locations, and previously used materials, labor and service items. - No account/login required - all job data is held only on the app. - Search function to search the lists of jobs, customers, materials, etc. - Can list jobs for a selected customer, job status, date range or cost range. - Syncs data between different devices, (eg. iPhone and iPad), which are logged into the same iCloud account. - Comes with a 60 day free trial. Terms of use: https://smcanalysts.wordpress.com/iap-terms-of-use/

About

GPS Tracking+

Monitor vehicles and assets in real-time with live map updates and instant alerts. Define custom zones for notifications on geofence entry/exit, speed limits, and more. Securely manage multiple fleets or assets from a single, reliable platform.

Highlights
  • Real-time vehicle and asset tracking
  • Instant push notifications for alerts
  • Customizable geofence zones
  • Map integration for routes and history
  • Speed limit and event alerts
  • Secure account access and data sync
  • Multi-vehicle fleet management
Features
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GPS Tracking Plus lets you track your vehicles and assets in real time from your iPhone or iPad. Designed for fleets, businesses and private users who need reliable location and instant alerts. Main features: Real-time tracking — See your vehicles and assets on the map with live position updates. Push notifications — Get instant alerts for geofence entry/exit, speed limits, panic events and disconnection. Notifications work when the app is open, in the background or closed. Geofences — Define zones and receive alerts when a vehicle enters or leaves them. Maps — Full integration with maps for tracking, routes and location history. Alerts and events — Speed alerts, geofence alerts and other events delivered straight to your device. Secure access — Sign in with your account; your data is synced with the GPS Tracking Plus service. Fleet and assets — Manage multiple vehicles or assets from a single app. GPS Tracking Plus helps you stay in control of your fleet and assets with professional GPS tracking and reliable push notifications on iOS.

Screenshots

Invoice & Estimate App4 screens
GPS Tracking+4 screens

Verdict

The call

The clearest difference is price: GPS Tracking+ at Free against Invoice & Estimate App's $2.99. GPS Tracking+ also leads on update cadence (monthly vs every 3 months). Invoice & Estimate App's advantage is ratings volume (4 vs 1) and iOS requirement (12.2 vs 15.0). On rating, ads, in-app purchases 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

GPS Tracking+ is free to download; Invoice & Estimate App costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Invoice & Estimate App against 5.0 for GPS Tracking+. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

UpkeepUpdate frequency

Invoice & Estimate App ships an update every 3 months, GPS Tracking+ monthly. The most recent releases landed on August 27, 2026 and September 19, 2026 respectively.

Scorecard5 real differences · 5 level
Invoice & Estimate App versus GPS Tracking+: the parameters behind the verdict, then further details
ParameterInvoice & Estimate AppGPS Tracking+
Price$2.99Free — better
Rating5.0 (4 ratings)5.0 (1 ratings)
Positive reviews100.0% of reviews—
Number of ratings4 — better1
Update frequencyEvery 3 monthsMonthly — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidFree — better
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS12.2 — better15.0
Further details — not scored
Size2 MB81 MB
Age rating4+17+
DeveloperSMC Analysts LtdJUAN ANGEL SIERRA MARTELO

Customer experience

Invoice & Estimate App

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

GPS Tracking+

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Invoice & Estimate App

No in-app purchases

None

GPS Tracking+

No in-app purchases

Questions

Is Invoice & Estimate App free?
Invoice & Estimate App costs $2.99, with no in-app purchases.
Is GPS Tracking+ free?
GPS Tracking+ is free to download, with no in-app purchases.
Which has better reviews, Invoice & Estimate App or GPS Tracking+?
Invoice & Estimate App and GPS Tracking+ are both rated 5.0 out of 5 on the App Store, from 4 and 1 ratings respectively.
Do Invoice & Estimate App or GPS Tracking+ have ads?
Neither Invoice & Estimate App nor GPS Tracking+ shows ads.
Which is updated more often, Invoice & Estimate App or GPS Tracking+?
Invoice & Estimate App ships an update every 3 months, and GPS Tracking+ monthly. Most recently, Invoice & Estimate App was updated on August 27, 2026 and GPS Tracking+ on September 19, 2026.

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