Comparison

AboutNumbers vs Zeitkompass

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

Head to head
About

AboutNumbers

Features
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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

About

Zeitkompass

Features
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With Zeitkompass, staying on top of daily life becomes easier and more visual. Now also featuring METACOM symbols! This app offers symbol-based weekly and daily planners. It is especially designed for people who struggle with time concepts, traditional calendars, or daily schedules. Using emojis, METACOM symbols, and photos, activities such as appointments, tasks, and events can be created and displayed in a simple way. The visual representation of the daily plan helps increase independence and provides a greater sense of security in everyday life β€” for example, for people with autism, ADHD, or learning difficulties. A special highlight is the integrated text-to-speech function, which allows all activities to be read aloud at a touch. This ensures an accessible and intuitive user experience, also suitable for people with special needs. In addition, the app reliably reminds users of upcoming tasks so that no important appointments are forgotten. SYMBOL-BASED DAILY & WEEKLY PLANNERS More time orientation in everyday life! By using emojis, METACOM symbols, and photos, planning and understanding daily schedules becomes easier and more visual. REMINDERS FOR UPCOMING ACTIVITIES Finally independent and on time! With our reminder function, you’ll reliably keep track of planned tasks. INDEPENDENT USE WITH TEXT-TO-SPEECH Especially easy and accessible! Receive all important information independently thanks to our built-in text-to-speech feature, which works similarly to talker apps.

Screenshots

Zeitkompass4 screens

Verdict

The call

The clearest difference is in-app purchases: Zeitkompass at none against AboutNumbers's 1. Zeitkompass also leads on update cadence (monthly vs every 11 months). AboutNumbers's advantage is iOS requirement (12.0 vs 16.4). On price, ads and device support there is nothing between them.

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

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

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

UpkeepUpdate frequency

AboutNumbers ships an update every 11 months, Zeitkompass monthly. The most recent releases landed on November 6, 2026 and November 4, 2026 respectively.

Scorecard3 real differences Β· 3 level
AboutNumbers versus Zeitkompass: the parameters behind the verdict, then further details
ParameterAboutNumbersZeitkompass
PriceFreeFree
Update frequencyEvery 11 monthsMonthly β€” better
AdsNoNo
In-app purchasesYesNo β€” better
DevicesiPadiPhone, iPad β€” better
Requires iOS12.0 β€” better16.4
Further details β€” not scored
Size103 MB90 MB
Age rating4+4+
DeveloperIntegraTools GmbHINCLUSYS UG

In-app purchases

1 purchases

AboutNumbers

One-time1
  • All exercises$44.99
None

Zeitkompass

No in-app purchases

Questions

Is AboutNumbers free?
AboutNumbers is free to download, with in-app purchases available.
Is Zeitkompass free?
Zeitkompass is free to download, with no in-app purchases.
Do AboutNumbers or Zeitkompass have ads?
Neither AboutNumbers nor Zeitkompass shows ads.
Which is updated more often, AboutNumbers or Zeitkompass?
AboutNumbers ships an update every 11 months, and Zeitkompass monthly. Most recently, AboutNumbers was updated on November 6, 2026 and Zeitkompass on November 4, 2026.

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