# Math Facts: Sum Sprout — Add & Subtract for Kids

> Add & Subtract for Kids (iPhone/iPad app by Ylemos inc.)

- Source: https://appshunter.io/ios/app/math-facts-sum-sprout/id6816355577 (this page in markdown: same URL + `.md`)
- Developer: [Ylemos inc](https://appshunter.io/developer/6782556214)
- Category: Education
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 8 MB
- Languages: American English, French (France), German (Germany), European Spanish
- Released: 2026-11-03
- Data updated: 2026-11-03

## What is Math Facts?

One right answer adds one plank. Help the rabbit cross the creek with short, playful addition and subtraction practice.

Sum Sprout turns math facts into a visible story: answer a question, place a plank, and watch the rabbit get closer. Six questions make a satisfying round without timers or score pressure.

PRACTICE THAT ADAPTS
• New facts and facts that need more practice come up first.
• Wrong answers stay on the same question, with a gentle correction.
• A visual dot model helps when a child needs another hint.
• Each correct answer moves the bridge forward.

FOR PARENTS
See which facts your child has practiced, their accuracy, and what to revisit in the Grown-ups area. Practice history stays on this device.

MADE FOR EARLY MATH
A large number keypad and one clear question at a time make addition and subtraction facts easier to practice for children around ages 6–8.

PRIVATE, OFFLINE PLAY
No ads, no account, and no sign-up. The app works offline. Practice data stays on your device; Sum Sprout includes no advertising or analytics SDK.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Sum Sprout Full Access | $4.99 | one-time |


## Is Math Facts safe?

Not enough ratings yet to assess Math Facts.

## Is Math Facts legit?

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


## Version history (last 1 release)

### 1.0 — 2026-11-03

No release notes.

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All apps by Ylemos inc: https://appshunter.io/developer/6782556214

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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 2026-11-03.*