# Pig1000 vs E

The clearest difference is rating: E at 5.0 against Pig1000's 1.0. On price, ratings volume, update cadence and ads 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 1.0. Both are backed by a comparable volume of ratings — 5 and 2 respectively.

Pig1000 ships an update every 8 months, E every 4 months. The most recent releases landed on September 20, 2026 and September 6, 2026 respectively.

## The numbers

| Metric | Pig1000 | E |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (5 ratings)](https://appshunter.io/ios/app/pig1000/id1112797807/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/e-diagnostic/id1387730960/reviews)** |
| Number of ratings | **5** | 2 |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 8 months | **Every 4 months** |
| Monetization | Ad-supported | Ad-supported |
| Size | 25 MB | 42 MB |
| Requires iOS | 11.0 | **10.3** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Luciano Bierhals](https://appshunter.io/developer/1112785474) | [333 Corporate 1998, S.L.](https://appshunter.io/developer/601314449) |

## What reviewers say

### Pig1000

[App page](https://appshunter.io/ios/app/pig1000/id1112797807)

This utility app converts Gregorian calendar dates to a 1000-day swine breeding calendar. It allows users to log notes and set reminders for crucial dates related to swine husbandry.

**Highlights:** Gregorian to 1000-day swine calendar conversion, Note registration for important dates, Alert creation for key events, Swine breeding cycle tracking

**Features:** macOS Compatibility

**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 Pig1000 free?

Pig1000 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, Pig1000 or E?

E is rated higher. Pig1000 averages 1.0 out of 5 from 5 ratings, while E averages 5.0 from 2 ratings.

### Do Pig1000 or E have ads?

Both Pig1000 and E show ads.

### Which is updated more often, Pig1000 or E?

Pig1000 ships an update every 8 months, and E every 4 months. Most recently, Pig1000 was updated on September 20, 2026 and E on September 6, 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.*