# Satrack vs E

The clearest difference is ads: Satrack at none against E's shown. Satrack also leads on update cadence (every 5 days vs every 4 months) and ratings volume (494 vs 2). E's advantage is rating (5.0 vs 4.8) and iOS requirement (10.3 vs 15.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

E holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Satrack has 494 ratings behind it against 2, so its average is the more settled of the two.

Satrack ships an update every 5 days, E every 4 months. The most recent releases landed on October 16, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Satrack | E |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (494 ratings)](https://appshunter.io/ios/app/satrack/id968050085/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/e-diagnostic/id1387730960/reviews)** |
| Number of ratings | **494** | 2 |
| Positive reviews | 56.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 5 days** | Every 4 months |
| Monetization | **Free** | Ad-supported |
| Size | 114 MB | 42 MB |
| Requires iOS | 15.0 | **10.3** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Satrack inc de Colombia Servisat S.A](https://appshunter.io/developer/922292213) | [333 Corporate 1998, S.L.](https://appshunter.io/developer/601314449) |

## What reviewers say

### Satrack

[App page](https://appshunter.io/ios/app/satrack/id968050085)

Monitor your vehicles in real-time, track their routes, and view dashcam streams. Manage vehicle status, billing, and alarms with convenient remote control options. Receive timely notifications for unusual road situations.

**Highlights:** Real-time vehicle location, Route tracking, Dashcam streaming, Vehicle status control (on/off), Alarm management, Safe Mode notifications

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

**In-app purchases:** none


### E

[App page](https://appshunter.io/ios/app/e-diagnostic/id1387730960)

This diagnostic tool helps identify potential swine diseases based on observed symptoms and animal age. It provides detailed descriptions and images of conditions, acting as an illustrative guide for users registered on pig333.com.

**Highlights:** Swine disease and condition descriptions, Images of major swine diseases, Symptom-based diagnosis, Age-specific disease lists, Detailed disease information, Multilingual support (English, Spanish)

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

**In-app purchases:** none


## Frequently asked questions

### Is Satrack free?

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

### Is E free?

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

### Which has better reviews, Satrack or E?

E is rated higher. Satrack averages 4.8 out of 5 from 494 ratings, while E averages 5.0 from 2 ratings.

### Do Satrack or E have ads?

E shows ads; Satrack does not.

### Which is updated more often, Satrack or E?

Satrack ships an update every 5 days, and E every 4 months. Most recently, Satrack was updated on October 16, 2026 and E on October 7, 2026.

---

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