Comparison

TOMi Digital vs CRK

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

Head to head
About

TOMi Digital

This free app allows educators to present interactive learning activities to their students. Teachers can utilize their own creations or choose from a vast library of resources developed by other educators.

Highlights
  • Present created activities
  • Access thousands of pre-made activities
  • Utilize resources from other teachers
  • Engage students with interactive content
  • Free for educators
Features
Read full description

TOMi Digital is a FREE app for teachers. With it, you can present activities you created on the https://tomi.digital platform or pick from thousands that are already available, created by other teachers. Think about what you want to teach today, find it on TOMi, and surprise your students.

About

CRK

Features
Read full description

CRK es una aplicación educativa diseñada para complementar el aprendizaje mediante contenidos y actividades organizados por cursos y niveles. Inicia sesión con tu cuenta para acceder a los contenidos que tienes disponibles y continuar con tu aprendizaje desde tu dispositivo. La aplicación permite consultar los diferentes niveles de CRK de acuerdo con el perfil y los cursos asignados a cada usuario.

Screenshots

TOMi Digital4 screens
CRK4 screens

Verdict

The call

The clearest difference is update cadence: CRK at monthly against TOMi Digital's every 2 months. TOMi Digital's advantage is iOS requirement (13.0 vs 15.1). On price, ads, in-app purchases and device support 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

TOMi Digital ships an update every 2 months, CRK monthly. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

Scorecard2 real differences · 6 level
TOMi Digital versus CRK: the parameters behind the verdict, then further details
ParameterTOMi DigitalCRK
PriceFreeFree
Positive reviews50.0% of reviews—
Update frequencyEvery 2 monthsMonthly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.1
Further details — not scored
Size91 MB234 MB
Age rating4+4+
DeveloperAcceso Virtual SASKrismar Computacion Toluca, S. de R.L. de C.V.

In-app purchases

None

TOMi Digital

No in-app purchases

None

CRK

No in-app purchases

Questions

Is TOMi Digital free?
TOMi Digital is free to download, with no in-app purchases.
Is CRK free?
CRK is free to download, with no in-app purchases.
Do TOMi Digital or CRK have ads?
Neither TOMi Digital nor CRK shows ads.
Which is updated more often, TOMi Digital or CRK?
TOMi Digital ships an update every 2 months, and CRK monthly. Most recently, TOMi Digital was updated on November 3, 2026 and CRK on November 4, 2026.

Other comparisons