Comparison

E vs VTA+

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

E

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
Read full description

E-diagnostics is a tool used to diagnose swine diseases developed by DVM Alex Ramírez, Full Professor at , together with 333. This tool should only be used as an illustrative guide, under the responsibility of the user. Note: To use this app, you must be registered as a user at pig333.com - Description of the most important diseases and conditions in pigs - Images of major swine diseases Available languages: English, Spanish How the tool works: Select the age of the animals and then the symptoms observed, starting with the most relevant ones. As symptoms are marked, the list of possible diseases that can cause them will be shown for each age group. As more symptoms are selected, the list of possible diseases will be reduced to those that match all the selected symptoms. At the same time, the symptoms that do not correspond to the resulting diseases are deactivated.  The number that appears next to each symptom corresponds to the number of diseases that can cause the associated symptom. Results: Marking a symptom will display the number of possible causative diseases. Clicking on this number will bring up a complete list of diseases sorted by age group and likelihood of occurrence- with those listed in a more intense color being the most likely. The resulting number of diseases will be updated as new symptoms are marked. Clicking on the name of each disease we will access a detailed description of the disease with images of the most common lesions.  E-diagnostics is a tool that should be used only as a guide and under the responsibility of the user. Keep in mind that disease presentation and severity will depend considerably on the situation in which they occur. Another thing to consider is that we tend to think about diseases as individual entities when in reality several concurrent problems are often found.

About

VTA+

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
Read full description

Inteligente, es ser capaz de comprender, Comprender las necesidades para encontrar soluciones, Comprender el valor de los pioneros Entender lo que es diferente para traer algo diferente. Inteligente es sentirse bien cuando quieres sentirte bien. Inteligente es ser responsable, Inteligente es bajo consumo, inteligente es vivir con lo que necesitas para vivir, Inteligente está en el color, Inteligente es subir, bajar, encender, apagar, cuidar, calentar todo cuando la vida te lo pida. Inteligente es simple, inteligente es conocimiento, inteligente es sonido. Inteligente es menos y es más en su justa medida. Inteligente es la hora exacta. Ser inteligente es una responsabilidad Disfruta la comodidad de monitorear, controlar y programar tu hogar gracias al IOT (Internet de las cosas) con VTA+.

Screenshots

E3 screens
VTA+4 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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.

Scorecard5 real differences · 5 level
E versus VTA+: the parameters behind the verdict, then further details
ParameterEVTA+
PriceFreeFree
Rating5.0 (2 ratings) — better4.7 (357 ratings)
Positive reviews—15.6% of reviews
Number of ratings2357 — better
Update frequencyEvery 4 months — betterEvery 5 months
AdsYesNo — better
In-app purchasesNoNo
MonetizationAd-supportedFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod, Apple Watch — better
Requires iOS10.3 — better14.0
Further details — not scored
Size42 MB260 MB
Age rating17+12+
Developer333 Corporate 1998, S.L.More Products S.A.S

Customer experience

E

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

VTA+

All ratings357 ratings
Positive94.1%
Neutral1.4%
Negative4.5%
Written reviews64 reviews
Positive15.6%
Neutral6.3%
Negative78.1%

In-app purchases

None

E

No in-app purchases

None

VTA+

No in-app purchases

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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