# E vs VTA+

The clearest difference is ads: VTA+ at none against E's shown. VTA+ also leads on ratings volume (357 vs 2) and monetization model (free vs ad-supported). E's advantage is rating (5.0 vs 4.7) and iOS requirement (10.3 vs 14.0). On price, update cadence, 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 4.7. That said, the two scores are not equally well evidenced: VTA+ has 357 ratings behind it against 2, so its average is the more settled of the two.

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

## The numbers

| Metric | E | VTA+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/e-diagnostic/id1387730960/reviews)** | [4.7 (357 ratings)](https://appshunter.io/ios/app/vta-plus/id1440690267/reviews) |
| Number of ratings | 2 | **357** |
| Positive reviews | — | 15.6% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 4 months** | Every 5 months |
| Monetization | Ad-supported | **Free** |
| Size | 42 MB | 260 MB |
| Requires iOS | **10.3** | 14.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 17+ | 12+ |
| Developer | [333 Corporate 1998, S.L.](https://appshunter.io/developer/601314449) | [More Products S.A.S](https://appshunter.io/developer/1582211982) |

## What reviewers say

### 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


### VTA+

[App page](https://appshunter.io/ios/app/vta-plus/id1440690267)

This app focuses on intelligent living, understanding user needs to find solutions and bring innovative value. It emphasizes responsible, low-consumption living, managing various aspects of daily life with simplicity and knowledge.

**Highlights:** Intelligent needs understanding, Solution finding, Value creation, Responsible living, Low consumption management, Daily life control

**Features:** Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is E free?

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

### Is VTA+ free?

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

### Which has better reviews, E or VTA+?

E is rated higher. E averages 5.0 out of 5 from 2 ratings, while VTA+ averages 4.7 from 357 ratings.

### Do E or VTA+ have ads?

E shows ads; VTA+ does not.

### Which is updated more often, E or VTA+?

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