Comparison

PreNumbers vs disCase

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

Head to head
About

PreNumbers

Features
Read full description

PreNumbers is an application that provides basic pre-numeric skills. PreNumbers for iPad is available in 2 versions: - PreNumbers: Only a limited number of exercises can be used. An In-App Purchase is required to use all exercises. - PreNumbers PRO: All exercises can be used without limitation. Pre-numeric skills include: Sorting things by specific characteristics Dividing things into classes with specific characteristics Recognize and distinguish shapes Quantify and compare quantities Detect seriality (recognize logical sequences and continue) Recognize symmetries and patterns The application offers exercises for different skills in multiple difficulty levels. A simple presentation (forest theme) supports concentration on the essentials. A childlike design was avoided, to make the app appealing also for older children and adolescents. Completed exercises are recorded by the application to document the learning progress. To enable the use of this application with several people, a user manager is offered. Individual settings and results will be saved and can be loaded quickly. The exercises can be operated by alternative input devices such as external switches. Objectives: Train pre-numeric skills Playing Areas of application: Pre-school children Children and adults with learning disabilities

About

disCase

Features
Read full description

disCase app is created to Educate, Empower, and Engage doctors in clinical practice Description: Continuing the efforts to improve the standard of diabetes care in World, disCase app is a trusted and reliable source to help clinical practitioner in their clinical practice. disCase app trusted content was developed with healthcare professionals (HCP) in mind and provide streamlined functionality and access to Continuing Medical Education (CME) content. The module contents are endorsed by Reputed Medical schools across globe. App features: • Streamlined functionality and easy navigation to each of the content repository • Access to modules • Case study content with schedule option for group and one to one discussion with subject expert. • Persistent login, so you need to log into the app only once • Interactive quizzes and polls • Insulin Initiation Kit • Resources • Chatbot

Screenshots

disCase4 screens

Verdict

The call

The clearest difference is in-app purchases: disCase at none against PreNumbers's 1. disCase also leads on device support (3 vs 1). PreNumbers's advantage is iOS requirement (12.0 vs 14.0). On price, update cadence and ads there is nothing between them.

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

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. PreNumbers sells 1 one-off in-app purchase. disCase asks for nothing beyond the download.

UpkeepUpdate frequency

PreNumbers ships an update every 8 months, disCase every 10 months. The most recent releases landed on September 25, 2026 and October 9, 2026 respectively.

Scorecard3 real differences Ā· 3 level
PreNumbers versus disCase: the parameters behind the verdict, then further details
ParameterPreNumbersdisCase
PriceFreeFree
Update frequencyEvery 8 months — betterEvery 10 months
AdsNoNo
In-app purchasesYesNo — better
DevicesiPadiPhone, iPad, iPod — better
Requires iOS12.0 — better14.0
Further details — not scored
Size42 MB194 MB
Age rating4+17+
DeveloperIntegraTools GmbHSanofi Winthrop Industrie

In-app purchases

1 purchases

PreNumbers

One-time1
  • All exercises$44.99
None

disCase

No in-app purchases

Questions

Is PreNumbers free?
PreNumbers is free to download, with in-app purchases available.
Is disCase free?
disCase is free to download, with no in-app purchases.
Do PreNumbers or disCase have ads?
Neither PreNumbers nor disCase shows ads.
Which is updated more often, PreNumbers or disCase?
PreNumbers ships an update every 8 months, and disCase every 10 months. Most recently, PreNumbers was updated on September 25, 2026 and disCase on October 9, 2026.

Other comparisons