SchoolTool
SchoolTool is #85 in Education Paid in Germany and charting in 1 of 24 countries we track.
Updated 27 Sep 2026 · rankings refresh through the day
DeveloperOliver Kroeger
CategoryEducation
Price8.99 EUR
Released
Rating★ 4.5 (372)
Version4.1
Age rating4+
First seen by us
25 Sep 2026
Installs (est.)10k+ worldwide
Rating
4.5 ★
372 ratings
Measured
Best rank now
#85
Measured
SchoolTool on the App Store
App details
App ID
1204863582
Publisher
Oliver Kroeger
Minimum OS
iOS 16.0+
Content rating
4+
Languages
4
EN FR DE ES
Size
6 MB
SchoolTool downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. iPhone downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Where SchoolTool's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Where it ranks now
Every top chart it appears in across 24 countries.
| Country | Charts | Rank |
|---|---|---|
| EducationPaid | #85 |
Apps near SchoolTool on the chart
Education Paid, around #85.
Ratings
App Store, worldwide.
Rating
4.5 ★
372 ratings
Measured
Ratings
372
Measured
About SchoolTool
Intuitive. Effective.
Engender a quiet working atmosphere and support your students while they concentrate on their work and complete their assignments effectively!
Noise warning light:
The noise warning light provides optical and acoustic feedback on the volume level in the classroom
+ Adapt the sensitivity to different study groups
+ Ask your students: the duration of downtime needed for evaluation can be varied.
+ Often a reminder is enough: Set warnings that remind them (as often as necessary) of breaches of the noise limits before a negative evaluation takes place
+ Save the settings for different situations or study groups! That way, you can switch, for example, between group and individual work phases.
Visual Timer:
The visual timer gives your pupils the possibility of grasping the remaining time for a work phase with just a glance
+ Train a sense of time into your students
+ Set the "direction" of the timer
+ The duration can be presented as relative or absolute (on a 60-minute scale)
+ Set whether an acoustic alarm is to sound at the end of the work phase
Engender a quiet working atmosphere and support your students while they concentrate on their work and complete their assignments effectively!
Noise warning light:
The noise warning light provides optical and acoustic feedback on the volume level in the classroom
+ Adapt the sensitivity to different study groups
+ Ask your students: the duration of downtime needed for evaluation can be varied.
+ Often a reminder is enough: Set warnings that remind them (as often as necessary) of breaches of the noise limits before a negative evaluation takes place
+ Save the settings for different situations or study groups! That way, you can switch, for example, between group and individual work phases.
Visual Timer:
The visual timer gives your pupils the possibility of grasping the remaining time for a work phase with just a glance
+ Train a sense of time into your students
+ Set the "direction" of the timer
+ The duration can be presented as relative or absolute (on a 60-minute scale)
+ Set whether an acoustic alarm is to sound at the end of the work phase
Latest updates
4.1
In the noise traffic light, the time that has already elapsed can be deactivated or completely hidden.