Yellow BenchEducational apps

For adult school IT administrators

Deploy free educational apps on school-managed devices

Kalkulko, Pravopisko and Zlomko are public, free apps for iPhone, iPad and Android. A school can find the existing store records and distribute them with its own device-management system.

Apple deployment Android deployment
Public and freeNo private app record or purchase is required.
No ads or purchasesThe apps contain no ads or in-app purchases.
No student accountNo Yellow Bench student account or class roster is required.

Use the exact public record

App names and identifiers

Kalkulko: timed arithmetic practice

Apple ID 6777156310 · Android package cz.yb.kalkulko

App Store Google Play

Pravopisko: Czech spelling practice

Apple ID 6798042537 · Android package cz.yb.vyjmenovka

App Store Google Play

Zlomko: visual fraction practice

Apple ID 6802372305 · Android package cz.yb.zlomko

App Store Google Play

Propisko: printed-letter tracing on the web

Propisko is currently a web/PWA product, not a public native app in Apple School Manager or Managed Google Play. Schools can open it directly in a managed browser without creating a Yellow Bench account.

Open Propisko on the web

iPhone and iPad

Apple School Manager with MDM

  1. In Apple School Manager, open Apps and Books and search for the exact app name or Apple ID above.
  2. Select the required location and obtain the number of free licenses you need. Apple requires a payment method even when an app is free.
  3. Use your connected mobile device management service to assign the app to managed users or devices.
  4. Device assignment can install an app without an Apple Account. On supervised devices, your MDM may support silent installation.
  5. Confirm the app is available in the organization’s country or region before planning a rollout.

Apple’s current administrator documentation explains Apps and Books licenses, how to obtain licenses and managed app distribution.

Managed Android

Managed Google Play with EMM

  1. Connect the organization to Android Enterprise and Managed Google Play through its enterprise mobility management provider.
  2. Search Managed Google Play for the exact public package above and add or approve that app for the organization.
  3. Use the EMM console to make the app available in the managed Play Store or force-install it on the intended device group.
  4. Test the policy on a small managed-device group before a wider rollout.

Google’s current administrator documentation explains how to find and distribute public apps, set up Android management and manage approved apps.

Deployment question

Send only administrator-level details

An adult school representative may send the country, platform, MDM or EMM name, chosen app and approximate device count. Do not send child names, contact details, account credentials or other personal data.

Email Yellow Bench

Scope and claim boundary

These are public store listings, not private or custom school apps. This guide does not claim an Apple or Google partnership, school approval, curriculum endorsement, MDM certification, guaranteed compatibility, installation, adoption or a learning outcome. The school remains responsible for its device, account, network, safeguarding and procurement policies.