# Invoice & Estimate App vs GPS Tracking+

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.

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.

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.

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.

## The numbers

| Metric | Invoice & Estimate App | GPS Tracking+ |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | [5.0 (4 ratings)](https://appshunter.io/ios/app/invoice-and-estimate-app/id1639917082/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/gps-tracking-plus/id6743992801/reviews) |
| Number of ratings | **4** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | Paid | **Free** |
| Size | 2 MB | 81 MB |
| Requires iOS | **12.2** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [SMC Analysts Ltd](https://appshunter.io/developer/487667375) | [JUAN ANGEL SIERRA MARTELO](https://appshunter.io/developer/1836893294) |

## What reviewers say

### Invoice & Estimate App

[App page](https://appshunter.io/ios/app/invoice-and-estimate-app/id1639917082)

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:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### GPS Tracking+

[App page](https://appshunter.io/ios/app/gps-tracking-plus/id6743992801)

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:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*