# centum: Numbers to 100 — Discover numbers up to 100

> Discover numbers up to 100 (iPhone/iPad app by Andreas Berger.)

- Source: https://appshunter.io/ios/app/centum-numbers-to-100/id6832237994 (this page in markdown: same URL + `.md`)
- Developer: [Andreas Berger](https://appshunter.io/developer/1798082609)
- Category: Education
- Price: $1.99
- Age rating: 4+
- Requires: iOS 17.0 · 8 MB
- Languages: German (Germany), American English, French (France), Italian, European Spanish
- Released: 2026-11-11
- Data updated: 2026-11-15

## What is centum?

The centum hundred chart looks like a wooden board with round wells. Swipe to place red and blue counters. In Free Play, the board shows the corresponding addition or subtraction. To subtract, start with the last red counter and turn the counters blue in order.

• Find numbers, identify hidden numbers and show amounts
• Complete additions and follow arrow routes through the hundred chart
• Explore neighboring numbers, number groups and patterns
• Tap the matching squares to build pictures
• Stop at exactly the right moment in the timing game

Show numbers when you need them and turn sound off any time. centum works on iPhone and iPad in portrait and landscape, offline, with no ads, account or in-app purchases.

Available in German, English, French, Italian and Spanish.

## Is centum safe?

Not enough ratings yet to assess centum.

## Is centum legit?

centum: Numbers to 100 appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for centum is 65 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 1 release)

### 1.0 — 2026-11-11

No release notes.

## More apps by Andreas Berger

- [X-Math Clash](https://appshunter.io/ios/app/x-math-clash/id6742379233)
- [GroupGuru](https://appshunter.io/ios/app/groupguru/id6743096350)
- [Spurino: Reading Trails](https://appshunter.io/ios/app/spurino-reading-trails/id6822800403)
- [Bubbl – Names into Teams](https://appshunter.io/ios/app/bubbl-names-into-teams/id6823647740)
- [Lesibus!](https://appshunter.io/ios/app/lesibus/id6827694077)

All apps by Andreas Berger: https://appshunter.io/developer/1798082609

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-11-15.*