Comparison

Je valide vs Greli Grelo

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

Head to head
About

Je valide

This app streamlines the evaluation process for nursery school pupils, replacing traditional booklets with a digital system. It allows for customizable assessment items and provides children with a clear understanding of their progress and goals throughout the year. The app also facilitates the generation of end-of-year assessments with photographic evidence of student work.

Highlights
  • Digital pupil evaluation
  • Customizable assessment items
  • Progress tracking for students
  • End-of-year assessment reports
  • Photo integration for work samples
  • Data transfer for next academic year
Read full description

The evaluation of the pupils in class of nursery school is not easy matter to achieve. It is a long and tiresome work. Many items must be evaluated individually and/or the oral examination and that asks time enormously. "Kids check" replace the booklets of evaluation. For all children of the class. With “Kids check”, the pupil becomes recipient of his evaluation. He understands what is awaited from him. He measures his progress throughout the year, the traversed path and that which remains to him to be achieved. The application is also entirely modifiable, in particular on the level of the choice of the items, their number, their kind etc. It will be able to adapt to the needs for public varied (school, cycle, single class, teaching specialized etc…). At the end of the year, the application is designed to print (or send) an assessment for each pupil. Each assessment including the photographs of works of the children. The following year, the application data can be transferred on another iPad, for the new professor.

About

Greli Grelo

Features
Read full description

But du jeu : Des jetons sont cachés dans chaque main. - Les deux mains s'ouvrent chacune leur tour. L'enfant doit compter et mémoriser le nombre de jetons. - Les deux mains se réunissent. L'enfant doit additionner les quantités mémorisées pour donner une réponse. 2 niveaux de difficulté : * Niveau 1 : - toutes les étapes sont guidées, corrigées et expliquées, - temps illimité pour compter, - bouton "oeil" à la dernière étape, pour se rappeler les quantités dans chaque main. * Niveau 2 : - temps limité pour compter (réglable), - seule l'étape finale (addition des deux nombres mémorisés) est corrigée, sans explication, - aucune aide. Représentation des nombres : un interrupteur en haut à droite permet de passer des chiffres aux dominos. Scores : 5 étoiles à gagner par niveau. Effacez les scores en cliquant 5 fois sur le lama sur l'écran d'accueil. Réglages : - intervalle de travail pour le tirage au sort des quantités, - temps d'affichage pour le niveau 2.

Screenshots

Je valide4 screens
Greli Grelo4 screens

Verdict

The call

The clearest difference is price: Greli Grelo at Free against Je valide's $39.99. Greli Grelo also leads on iOS requirement (12.0 vs 15.6). Je valide's advantage is update cadence (every 11 days vs every 30 months). On 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

Greli Grelo is free to download; Je valide costs $39.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Je valide ships an update every 11 days, Greli Grelo every 30 months. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.

Scorecard3 real differences · 7 level
Je valide versus Greli Grelo: the parameters behind the verdict, then further details
ParameterJe valideGreli Grelo
Price$39.99Free — better
Rating5.0 (2 ratings) — better—
Positive reviews90.9% of reviews—
Number of ratings2 — better—
Update frequencyEvery 11 days — betterEvery 30 months
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPad, iPod
Requires iOS15.612.0 — better
Further details — not scored
Size97 MB5 MB
Age rating4+4+
DeveloperCROMBEZ EmmanuelBecquet Maxime

In-app purchases

None

Je valide

No in-app purchases

None

Greli Grelo

No in-app purchases

Questions

Is Je valide free?
Je valide costs $39.99, with no in-app purchases.
Is Greli Grelo free?
Greli Grelo is free to download, with no in-app purchases.
Do Je valide or Greli Grelo have ads?
Neither Je valide nor Greli Grelo shows ads.
Which is updated more often, Je valide or Greli Grelo?
Je valide ships an update every 11 days, and Greli Grelo every 30 months. Most recently, Je valide was updated on November 1, 2026 and Greli Grelo on October 30, 2026.

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