# Track4Facts PRO vs E

The clearest difference is in-app purchases: Track4Facts PRO at none against E's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. E sells 2 in-app purchases, starting at $0.99 per month. Track4Facts PRO asks for nothing beyond the download.

Track4Facts PRO ships an update every 3 days, E weekly. The most recent releases landed on October 8, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Track4Facts PRO | E |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (3 ratings)](https://appshunter.io/ios/app/track4facts-pro-0-60-timer/id1485150403/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 88.9% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Weekly |
| Monetization | Paid | — |
| Size | 20 MB | 28 MB |
| Requires iOS | **16.1** | 17.0 |
| Devices | iPhone, Apple Watch | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Klaus Neuendorf](https://appshunter.io/developer/765092614) | [Opticell Limited](https://appshunter.io/developer/1883824295) |

## What reviewers say

### Track4Facts PRO

[App page](https://appshunter.io/ios/app/track4facts-pro-0-60-timer/id1485150403)

Record your driven routes and analyze performance metrics like speed, distance, and acceleration. Visualize your journeys on a speed-colored map and export data for further review. Supports professional GPS receivers for enhanced accuracy.

**Highlights:** Record driven routes, Analyze speed, distance, duration, Calculate acceleration times, View performance charts, Speed-colored route map, Export data as GPX/CSV, Dual SkyPro GPS support

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### E

[App page](https://appshunter.io/ios/app/e-grid/id6761284626)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $0.99 | per month |
| Premium Yearly | $9.99 | per year |


## Frequently asked questions

### Is Track4Facts PRO free?

Track4Facts PRO is free to download, with no in-app purchases.

### Is E free?

E is free to download, with in-app purchases available.

### Do Track4Facts PRO or E have ads?

Neither Track4Facts PRO nor E shows ads.

### Which is updated more often, Track4Facts PRO or E?

Track4Facts PRO ships an update every 3 days, and E weekly. Most recently, Track4Facts PRO was updated on October 8, 2026 and E on October 4, 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.*