Comparison

E vs Chicken Checker

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

Chicken Checker

Features
Read full description

The Chicken Checker app turns your own cell phone into a mobile analysis device, with which you can analyze the health of the chickens within seconds by taking a simple photo of a pile of feces. The analysis result is based on an elaborately collected database and is displayed to you with the help of a score specially developed for this app. This gives you a comprehensive insight into the current state of health in your coop. Diseases and developments that have a negative impact on animal health can be detected earlier. Faster intervention is made possible. The database... ...is scientifically based (feces are considered an indicator for the health status of a broiler chicken) ...was constructed in cooperation with leading veterinarians ...has been extensively tested in practice and under laboratory conditions ...is constantly being extended and expanded to ensure the quality of the data ...is continuously tested by recognized veterinarians

Screenshots

E3 screens
Chicken Checker4 screens

Verdict

The call

The clearest difference is ads: Chicken Checker at none against E's shown. Chicken Checker also leads on update cadence (fortnightly vs every 4 months). E's advantage is iOS requirement (10.3 vs 13.0). On price, 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.

UpkeepUpdate frequency

E ships an update every 4 months, Chicken Checker fortnightly. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

Scorecard3 real differences · 6 level
E versus Chicken Checker: the parameters behind the verdict, then further details
ParameterEChicken Checker
PriceFreeFree
Rating5.0 (2 ratings) — better—
Number of ratings2 — better—
Update frequencyEvery 4 monthsFortnightly — better
AdsYesNo — better
In-app purchasesNoNo
MonetizationAd-supported—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS10.3 — better13.0
Further details — not scored
Size42 MB199 MB
Age rating17+4+
Developer333 Corporate 1998, S.L.Chicken Checker Company

In-app purchases

None

E

No in-app purchases

None

Chicken Checker

No in-app purchases

Questions

Is E free?
E is free to download, with no in-app purchases.
Is Chicken Checker free?
Chicken Checker is free to download, with no in-app purchases.
Do E or Chicken Checker have ads?
E shows ads; Chicken Checker does not.
Which is updated more often, E or Chicken Checker?
E ships an update every 4 months, and Chicken Checker fortnightly. Most recently, E was updated on November 2, 2026 and Chicken Checker on November 3, 2026.

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