AboutNumbers vs ÖHA App
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AboutNumbers
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AboutNumbers is an early math application aimed at dealing with counting, sets, numbers and calculating in the number domain up to 10. An important feature throughout the entire applications is the structured representation of sets (2 lines and 5 columns) to facilitate non-counting strategies of recognizing sets, the understanding of the relation among numbers and the notion of numbers in general. AboutNumbers for iPad is available in 2 versions: - AboutNumbers: Only a limited number of exercises can be used. An In-App Purchase is required to use all exercises. - AboutNumbers PRO: All exercises can be used without limitation. The application is designed for pre-school and elementary school children with or without impairments, for people with math deficiencies, as well as young people and adults with learning disabilities. The application contains a wide number of increasingly complex exercises. Each exercise is aimed to further a specific skill (e.g. counting or calculating). 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 or eye tracking. Objectives: Practice counting and calculating in the number domain up to 10 Train non-counting strategies of recognizing sets Areas of application: Early Intervention Children and adults with learning disabilities Dyscalculia
ÖHA App
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ÖHA! ist die App zum gleichnamigen Projekt der Pädagogischen Hochschule Wien zum Thema "Ökologisch verantwortungsbewusstes Medienhandeln". Nach dem Citizen Science-Ansatz entwickelten Schüler*innen gemeinsam mit dem Projektteam Videos und interaktive Übungen rund um den Lebenszyklus eines Smartphones. Alex, der Avatar, führt durch die Lehr- und Lernmaterialien, welche die ökologischen Einflüsse eines Handys von der Entwicklung bis zum Recycling näher beleuchten. Mit sechs integrierten Augmented Reality-Elementen können beispielsweise die Einzelteile eines Handys genauer unter die Lupe genommen oder der Weg des Stroms vom Kraftwerk bis ins Rechenzentrum hautnah erlebt werden. Die App richtet sich sowohl an Volksschüler*innen als auch an Schüler*innen der Sekundarstufe 1 und kann alleinstehend oder als Ergänzung zur ÖHA-Webseite (https://oeha.phwien.ac.at/) und den kostenlos verfügbaren ÖHA-Arbeitsbüchern verwendet werden. ÖHA! ist ein Projekt der PH Wien mit dem Projektzeitraum von 01.09.2019 bis 31.12.2020, gefördert vom OEAD und der Innovationsstiftung für Bildung. Die beteiligten Schulen waren die HTL Pinkafeld, das BRG Pichelmayergasse sowie die VS Prückelmayergasse in Wien. Weitere Projektpartner waren SOCIUS – Bündnis gegen Armut, Amlogy - Augmented Reality für Schule und Zuhause, das ZOOM Kindermuseum sowie Lemberger Publishing.
Screenshots
Verdict
The clearest difference is in-app purchases: ÖHA App at none against AboutNumbers's 1. ÖHA App also leads on device support (3 vs 1). On price, ads and iOS requirement 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
Both are free to download. AboutNumbers sells 1 one-off in-app purchase. ÖHA App asks for nothing beyond the download.
| Parameter | AboutNumbers | ÖHA App |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 11 months | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Devices | iPad | iPhone, iPad, iPod — better |
| Requires iOS | 12.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 103 MB | 118 MB |
| Age rating | 4+ | 4+ |
| Developer | IntegraTools GmbH | Amlogy GmbH |
In-app purchases
AboutNumbers
- All exercises$44.99
ÖHA App
No in-app purchases









