# Eos Tools Pro vs GPS Data Smart

The clearest difference is in-app purchases: Eos Tools Pro at none against GPS Data Smart's 2. Eos Tools Pro also leads on update cadence (every 2 months vs every 4 months). GPS Data Smart's advantage is review sentiment (72% vs 38%) and ratings volume (406 vs 9). On price, rating, ads and device support there is nothing between them.

Both are free to download. GPS Data Smart sells 2 in-app purchases, starting at $0.99 per year. Eos Tools Pro asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.6 for Eos Tools Pro against 4.7 for GPS Data Smart. That said, the two scores are not equally well evidenced: GPS Data Smart has 406 ratings behind it against 9, so its average is the more settled of the two. Written reviews are what separate them: 38% of Eos Tools Pro's written reviews are positive against 72% of GPS Data Smart's.

Eos Tools Pro ships an update every 2 months, GPS Data Smart every 4 months. The most recent releases landed on September 18, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Eos Tools Pro | GPS Data Smart |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (9 ratings)](https://appshunter.io/ios/app/eos-tools-pro/id961459993/reviews) | **[4.7 (406 ratings)](https://appshunter.io/ios/app/gps-data-smart/id1076838348/reviews)** |
| Number of ratings | 9 | **406** |
| Positive reviews | 37.5% of reviews | **72.2% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 36 MB | 22 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Eos Positioning Systems](https://appshunter.io/developer/945012224) | [ExaMobile S.A.](https://appshunter.io/developer/506014841) |

## What reviewers say

### Eos Tools Pro

[App page](https://appshunter.io/ios/app/eos-tools-pro/id961459993)

This utility app provides advanced GNSS information for high-precision receivers, crucial for GIS and surveying. It includes an NTRIP client for corrections, user-configurable alarms, and background operation with mapping software.

**Highlights:** Advanced GNSS information (RMS, PDOP, differential status), Built-in NTRIP client for RTK/DGNSS corrections, User-configurable audible alarms, Background operation with mapping software, Satellite view for multiple constellations, Orthometric Height and Position Shift computation

**Features:** Vision Pro support

**In-app purchases:** none


### GPS Data Smart

[App page](https://appshunter.io/ios/app/gps-data-smart/id1076838348)

Track your outdoor activities with detailed GPS information. Monitor altitude, speed, location, and signal quality. View sunrise/sunset times and local UTC time on a world map.

**Highlights:** Altitude and elevation tracking, Latitude and longitude coordinates, Speed in km/h or mph, GPS signal quality indicator, Directional compass, Sunrise and sunset times, Local UTC time

**Features:** Family Sharing, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO | $0.99 | per year |
| Premium | $2.99 | one-time |

**What reviewers like**

- 👍 Simple and intuitive interface
- 🎯 Accurate GPS coordinates and data
- ⚡ Fast and responsive performance
- 🧹 Clean, uncluttered design
- 📍 Multiple coordinate format options

**What reviewers complain about**

- 🐛 App crashes on older iOS versions
- 🔒 Unauthorized clipboard access privacy concern
- ❌ Missing advertised features in screenshots
- 💳 Premium features require payment despite description
- ⚠️ Inconsistent functionality across devices

**Reported bugs**

- App crashes on iOS 9.3.6 and older versions
- Clipboard access without user permission
- Premium payment issues - repeated charges
- Radar page freezes when adding location
- App unresponsive after entering address in radar

**Requested features**

- Marine coordinate format (DD MM.MMM)
- Speed display in knots
- Satellite PRN (Pseudo-Random Noise) information
- Precise heading/bearing in degrees (001-360)
- Photo capture and attachment functionality


## Frequently asked questions

### Is Eos Tools Pro free?

Eos Tools Pro is free to download, with no in-app purchases.

### Is GPS Data Smart free?

GPS Data Smart is free to download, with in-app purchases available.

### Which has better reviews, Eos Tools Pro or GPS Data Smart?

GPS Data Smart is rated higher. Eos Tools Pro averages 4.6 out of 5 from 9 ratings, while GPS Data Smart averages 4.7 from 406 ratings.

### Do Eos Tools Pro or GPS Data Smart have ads?

Neither Eos Tools Pro nor GPS Data Smart shows ads.

### Which is updated more often, Eos Tools Pro or GPS Data Smart?

Eos Tools Pro ships an update every 2 months, and GPS Data Smart every 4 months. Most recently, Eos Tools Pro was updated on September 18, 2026 and GPS Data Smart on September 21, 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.*