# GPS Tracker Online vs Invoice Maker・Estimate App

The clearest difference is in-app purchases: GPS Tracker Online at none against Invoice Maker・Estimate App's 4. GPS Tracker Online also leads on iOS requirement (13.4 vs 16.0). Invoice Maker・Estimate App's advantage is update cadence (every 3 days vs every 3 weeks) and ratings volume (200 vs 2). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. Invoice Maker・Estimate App sells 4 in-app purchases, starting at $5.99 per 7 days. GPS Tracker Online asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for GPS Tracker Online against 4.9 for Invoice Maker・Estimate App. That said, the two scores are not equally well evidenced: Invoice Maker・Estimate App has 200 ratings behind it against 2, so its average is the more settled of the two. Written reviews are what separate them: 60% of GPS Tracker Online's written reviews are positive against 67% of Invoice Maker・Estimate App's.

GPS Tracker Online ships an update every 3 weeks, Invoice Maker・Estimate App every 3 days. The most recent releases landed on October 29, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | GPS Tracker Online | Invoice Maker・Estimate App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/gps-tracker-online/id1122040218/reviews)** | [4.9 (200 ratings)](https://appshunter.io/ios/app/invoice-makerestimate-app/id6739814340/reviews) |
| Number of ratings | 2 | **200** |
| Positive reviews | 60.0% of reviews | **66.7% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Monetization | **Free** | Subscription |
| Size | 34 MB | 18 MB |
| Requires iOS | **13.4** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | +4 | 4+ |
| Developer | [Aleksey Erko](https://appshunter.io/developer/1500542811) | [Dynamic Falcon](https://appshunter.io/developer/1221926593) |

## What reviewers say

### GPS Tracker Online

[App page](https://appshunter.io/ios/app/gps-tracker-online/id1122040218)

Monitor vehicles in real-time, track distance covered, and manage fuel. This system provides detailed data and reports for fleet management, security, and personal use. It's compatible with various devices and offers significant cost savings.

**Highlights:** Real-time vehicle location monitoring, Distance covered tracking, Fuel consumption control, Detailed data and reports, Fleet management, Cross-device compatibility

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Invoice Maker・Estimate App

[App page](https://appshunter.io/ios/app/invoice-makerestimate-app/id6739814340)

Create, send, and manage professional invoices, estimates, and receipts effortlessly. Designed for freelancers and small businesses, this tool helps you get paid faster and stay organized on the go.

**Highlights:** Create professional invoices, Send estimates and receipts, Convert estimates to invoices, Track invoices and payments, Manage client information, Send invoices via email/text

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Estimates & Invoices Maker Weekly | $5.99 | per 7 days |
| Create Invoices On-site with trial | $5.99 | per 7 days |
| Create Invoice Templates Monthly | $9.99 | per month |
| Simple Invoices Generator Annually | $99.99 | per year |


## Frequently asked questions

### Is GPS Tracker Online free?

GPS Tracker Online is free to download, with no in-app purchases.

### Is Invoice Maker・Estimate App free?

Invoice Maker・Estimate App is free to download, with in-app purchases available.

### Which has better reviews, GPS Tracker Online or Invoice Maker・Estimate App?

GPS Tracker Online is rated higher. GPS Tracker Online averages 5.0 out of 5 from 2 ratings, while Invoice Maker・Estimate App averages 4.9 from 200 ratings.

### Do GPS Tracker Online or Invoice Maker・Estimate App have ads?

Neither GPS Tracker Online nor Invoice Maker・Estimate App shows ads.

### Which is updated more often, GPS Tracker Online or Invoice Maker・Estimate App?

GPS Tracker Online ships an update every 3 weeks, and Invoice Maker・Estimate App every 3 days. Most recently, GPS Tracker Online was updated on October 29, 2026 and Invoice Maker・Estimate App on October 30, 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.*