Op! +/- is made and published by Onomatopée!. AppBrain is an independent app data site and isn't affiliated with Onomatopée!. The app name, icon, screenshots and description belong to Onomatopée! and are shown as published on Google Play.
AppBrain's verdict
Niche- Installs
- 25
- Last updated
- March 25, 2026
- Ads
- No ads
- Size
- 29.2 MB
Op! +/- is a niche app, with 25 installs. It doesn't have enough ratings yet to judge what users think.
User feedback
Ratings and reviews on Google PlayComments on Op! +/- for Android
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Store listing
By Onomatopée!, from Google Play“Op! +/- is a fun app for learning your multiplication tables +/-”
Description by Onomatopée! Written by the developer, not by AppBrain. Click to read.
Description du contenu pédagogique de Op!
- Additions par tables isolées de 0 à 10
- Soustractions par tables isolées de 0 à 10
- Commutativité et réversibilité mathématique (3 + 1 = 1 + 3)
- Termes manquants (12 - __ = 4)
Op! permet aux intervenants comme aux parents de diversifier encore plus leurs approches pédagogiques pour consolider, chez l’enfant, les apprentissages en calculs qui doivent devenir des automatismes.
But du jeu Op!
Dans ce contexte de jeu, le but de l’application Op! est que l’enfant puisse progresser suivant son propre rythme, être valorisé à travers ses succès durant ses apprentissages et oui, automatiser ses apprentissages en calculs mathématiques. Avec Op! +/- l’apprenant a envie d’apprendre puisqu’il est valorisé par une rétroaction positive et immédiate après chaque bonne réponse!
Safety and technology
Found in the app by AppBrain- Ads
- No ads
- Price
- Free
- Libraries
- ?
- App size
- 29.2 MB
- Content rating
- Everyone
Technologies used by Op! +/-
Releases
Updates seen on Google Play- Version
- 2
- Launched
- March 2026
- May 14, 2026Installs10+ installs
- Apr 14, 2026Installs5+ installs
- Mar 30, 2026Installs1+ installs
- Mar 25, 2026New AppVersion 2 in EDUCATIONAL for Free
Alternatives
Similar apps and more from Onomatopée!Alternatives to Op! +/-
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Installs
Tracked by AppBrain- Last 30 days
- 1
- Play install range
- 10+
- Launched
- March 2026
Installs over time
Op! +/- has been installed 25 times. Over the past 30 days, it has been installed 1 times.
Rankings
Google Play top chartsGoogle Play Rankings for Op! +/-
About the app and developer
About Op! +/-
Op! +/- is an educational app developed by Onomatopée!.
Install Statistics
Op! +/- has been installed 25 times. In the last 30 days, the app was installed 1 times.
User Ratings
The app has no ratings yet.
App Information
Op! +/- is freely available from Google Play. The app size is 29.22 MB. The latest version available is 2. The last update was on March 25, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on Google Play since March 2026.
App Performance Report
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Get PDF Report — $29Developer information for Onomatopée!
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