# Circle 99

> Circle 99 (iPhone/iPad app by Ventura Educational Systems.)

- Source: https://appshunter.io/ios/app/circle-99/id960463726 (this page in markdown: same URL + `.md`)
- Developer: [Ventura Educational Systems](https://appshunter.io/developer/371324172)
- Category: Education, Games, Puzzle
- Price: $0.99
- Age rating: 4+
- Requires: iOS 13.2 · 5 MB
- Languages: English
- Released: 2015-02-07
- Data updated: 2026-06-11
- User reviews in markdown: https://appshunter.io/ios/app/circle-99/id960463726/reviews.md

## What is Circle 99?

Circle 99 is a challenging puzzle game where the object is to arrange the numbers so that the sum of each circle is 99. Circle 9 provides practice with the addition of integers.  Numbers used in the puzzle are decimals and range from 9 to 61.  Puzzles are randomly generated and so the game can be played over and over again providing hours of fun. If you like soduku or magic square puzzles then you will love Circle 99. 

Special features make using Circle 99 fun:

1. Slide numbers into place to solve puzzle.

2. Random puzzles automatically generated.

3. Sound effects.


## Version history (last 5 releases)

### 4.0 — 2024-10-27

This version provides an update to recommended settings.

### 2.0 — 2021-05-18

This version has been updated to recommended settings.  The “English, deprecated” localization has been migrated to “English” which is recommended for all apps. The metadata regarding the privacy for this app has been updated.  No data is collected by this app.

### 1.3 — 2018-04-16

This app has been updated by Apple to display the Apple Watch app icon.

This version is designed for iOS 11.

### 1.2 — 2015-02-17

Minor improvements to user interface.

### 1.0 — 2015-02-07

No release notes.

## Apps similar to Circle 99

| App | Rating | Price | Category |
| --- | --- | --- | --- |
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| [Paires de nombres](https://appshunter.io/ios/app/paires-de-nombres/id637855900) | — | $1.99 | Education |
| [Pintar Kata](https://appshunter.io/ios/app/pintar-kata/id971948440) | — | Free | Education |
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| [Math Decoder](https://appshunter.io/ios/app/math-decoder/id1387526040) | — | $0.99 | Education |
| [Human Body -Montessori Anatomy](https://appshunter.io/ios/app/human-body-montessori-anatomy/id663067300) | 4.2 (5) | $4.99 | Education |

## More apps by Ventura Educational Systems

- [Alphabet Animals](https://appshunter.io/ios/app/alphabet-animals/id371324169)
- [Colors & Shapes](https://appshunter.io/ios/app/colors-and-shapes/id375684455)
- [Numbers 123](https://appshunter.io/ios/app/numbers-123/id381591365)
- [Addition Facts](https://appshunter.io/ios/app/addition-facts/id385473597)
- [Fractions: The Whole Story](https://appshunter.io/ios/app/fractions-the-whole-story/id393882237)
- [Plexers](https://appshunter.io/ios/app/plexers/id411518808)

All apps by Ventura Educational Systems: https://appshunter.io/developer/371324172

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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 2026-06-11.*