# Up To 15s

> Educational game for memorizing math facts, squares, and cubes up to 15. (iPhone/iPad app by JMLatham LLC.)

- Source: https://appshunter.io/ios/app/up-to-15s/id1291571270 (this page in markdown: same URL + `.md`)
- Developer: [JMLatham LLC](https://appshunter.io/developer/1253850258)
- Category: Education, Games
- Price: $5.99
- Rating: 4.10/5 from 8 App Store ratings · 3 written reviews indexed
- Age rating: 4+
- Requires: iOS 10.0 · 83 MB
- Languages: English
- Released: 2017-10-16
- Data updated: 2026-06-10
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/up-to-15s/id1291571270/reviews.md

## What is Up To 15s?

Up to 15s provides a fun way to memorize basic math facts from 0 to 15 and the squares and cubes from 0 to 15. 

The player has several options including which operation, which number or numbers, and the "Up To" value (10, 12, or 15).

The game has five difficulty levels for the basic operations: Beginner, Intermediate, Advanced, Expert, and Genius.

The player earns three points for each math challenge completed correctly on the first try, two points for the second try, and one point for the third try. Any attempt to answer the challenge after that will earn zero points. Every math challenge has its own time that is displayed on the statistics screen along with the challenge itself.

## Key features

- Memorize math facts up to 15
- Practice squares and cubes
- Multiple operations supported
- Adjustable number ranges
- Five difficulty levels
- Scoring system for challenges

## Recent user reviews (3 of 3)

All indexed reviews: https://appshunter.io/ios/app/up-to-15s/id1291571270/reviews.md

### 2/5 — Font too large, add roots

*2022-04-05, version 1.2.0*

The font is now too large. On the screen where you select easy to genius you can’t get to the submit button. It would be better if roots were added.

### 4/5 — Great!!

*2020-01-20, version 1.1.1*

Finally an app that goes up to 15s!! Very simple and straightforward. 
Suggestions: 
-keep previous settings when coming back to the game. 
- don’t have the problems with 10s on the bottom - like this:
     2
X 12
It’s super confusing to the brain. Like this would be fine: 2 x 12. 
- I’m the Review section, have a option to randomize the list instead of always being in order. 
Thanks for all your work to develop this!! This CC Family is appreciative!!

### 3/5 — Numbers hard to touch

*2019-02-04, version 1.1.1*

We’ve loved this app in helping us review our CC skip counting. My kids love the stop watch element. The numbers are small which make it difficult to be accurate, and we wish there was some type of indication on how many you’ve completed as you’re playing a game so they can gauge their progress for each stack.

## Frequently asked questions about Up To 15s

### What math skills does Up To 15s help with?

Up To 15s focuses on memorizing basic math facts, including addition, subtraction, multiplication, and division up to 15. It also covers squares and cubes from 0 to 15.

### What are the difficulty levels in Up To 15s?

The game offers five distinct difficulty levels for basic operations: Beginner, Intermediate, Advanced, Expert, and Genius, allowing users to progress at their own pace.

### How does the scoring work in Up To 15s?

Users earn points for correctly answering math challenges on their first try (three points), second try (two points), and third try (one point). Subsequent attempts earn zero points.

### Can I customize the math challenges in Up To 15s?

Yes, players have several options to customize their experience, including selecting the operation, specific numbers, and the 'Up To' value (10, 12, or 15).

### What devices is Up To 15s available on?

Up To 15s is available on iPhone, iPad, iPod, and Apple Watch, offering a versatile learning experience across multiple Apple devices.

### How often is Up To 15s updated?

The app was last updated on June 24, 2020, with version 1.2.0. This indicates a moderate update frequency for the application.

### What is the age rating for Up To 15s?

Up To 15s has an age rating of 4+, making it suitable for young children and early learners to practice their math skills.

### Does Up To 15s have ads?

The provided data does not indicate the presence of advertisements in Up To 15s. It is a paid application, suggesting an ad-free experience.

## Version history (last 1 release)

### 1.2.0 — 2020-06-24

User Management - You can now keep up with multiple users and their scores. Updated menu system.

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## More apps by JMLatham LLC

- [Latin Tutor Game Declensions](https://appshunter.io/ios/app/latin-tutor-game-declensions/id1272994859)

All apps by JMLatham LLC: https://appshunter.io/developer/1253850258

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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 2026-06-10.*