Think in Numbers
Think in Numbers is made and published by OANA RINALDI. AppBrain is an independent app data site and isn't affiliated with OANA RINALDI. The app name, icon, screenshots and description belong to OANA RINALDI and are shown as published on the App Store.
AppBrain's verdict
- Last updated
- October 17, 2026
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Releases
Updates seen on the App Store- Version
- 1.2
- Launched
- January 2026
No changelog data
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Technology
Found in the app by AppBrain- Price
- Free
- App size
- 3.79 MB
- Content rating
- Everyone
Technologies used by Think in Numbers
About the app and developer
About Think in Numbers
Think in Numbers is an education app developed by OANA RINALDI.
What is the rating of Think in Numbers?
Think in Numbers has no ratings yet.
Is Think in Numbers free?
Think in Numbers is free. The app size is 3.79 MB. The latest version available is 1.2. The last update was on October 17, 2026.
What are the requirements for Think in Numbers?
The app has a content rating of Everyone. The app has been available on the App Store since January 2026.
Developer information for OANA RINALDI
Address:
Store listing
By OANA RINALDI, from the App Store
Description by OANA RINALDI Written by the developer, not by AppBrain. Click to read.
CLASSIC STAYS FREE
Every original feature stays free: unlimited addition, subtraction, multiplication, division and mixed play; Easy, Medium, Hard and Extreme difficulties; three answer choices; score and streak bonuses; best scores, accuracy and elapsed time; pause, saved games and result sharing. Your existing scores and preferences carry forward.
GROW WITH NUMBERS PLUS
An optional auto-renewing subscription adds:
• Eight practice areas: the four core operations, percentages, fractions, negative numbers and missing-number equations.
• A fresh ten-question daily workout, daily streaks and a 30-day archive.
• Smart practice that focuses on less-practiced or weaker skills and adjusts difficulty as you answer.
• A 60-second sprint to challenge your own pace.
• Custom workouts with your chosen skills, difficulty, question count and multiplication tables from 1 to 20.
• Clear answer explanations and a personal mistake-review queue.
• Accuracy charts, skill summaries, daily goals, milestones and recent workout history.
• CSV progress export and Ocean, Rose, Forest and Sunset training themes.
Practice and progress are stored on your device. Classic and training questions work offline; an internet connection is needed to purchase or restore subscriptions through Apple. No login, analytics, ads or AI provider is required.
Both monthly and yearly Numbers Plus plans unlock the same features. Payment is charged to your Apple Account at confirmation. Subscriptions renew automatically unless canceled at least 24 hours before the current period ends. Manage or cancel in Apple Account settings. Restore Purchases is available in the app. Classic stays free if you cancel.
Privacy: https://oanarinaldi.com/thinkinnumbersprivacy.html
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/