# Math Practice, age 3 vs Lumi Math Planet

The clearest difference is update cadence: Lumi Math Planet at every 3 days against Math Practice, age 3's every 7 months. Math Practice, age 3's advantage is iOS requirement (9.3 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Math Practice, age 3 sells 1 one-off in-app purchase and Lumi Math Planet sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Math Practice, age 3 ships an update every 7 months, Lumi Math Planet every 3 days. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Math Practice, age 3 | Lumi Math Planet |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/math-practice-age-3-5/id916719687/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 3 days** |
| Monetization | Free with in-app purchases | — |
| Size | 178 MB | 56 MB |
| Requires iOS | **9.3** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [onebillion](https://appshunter.io/developer/908075819) | [Guan Feng Lai](https://appshunter.io/developer/1136144960) |

## What reviewers say

### Math Practice, age 3

[App page](https://appshunter.io/ios/app/math-practice-age-3-5/id916719687)

This app offers engaging games and activities to reinforce early math concepts for children aged 3-5. It covers ten core topics, including counting, sorting, and basic addition, with quizzes and certificates to track progress.

**Highlights:** Reinforces early math concepts, Ten core math topics covered, Fun games and activities, Progress quizzes, Certificates of completion, Repetitive practice for consolidation

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All Topics | $11.99 | one-time |


### Lumi Math Planet

[App page](https://appshunter.io/ios/app/lumi-math-planet-explorer/id6778269699)

**Features:** macOS Compatibility, Family Sharing, iPhone Duo support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock the Full Galaxy | $4.99 | one-time |


## Frequently asked questions

### Is Math Practice, age 3 free?

Math Practice, age 3 is free to download, with in-app purchases available.

### Is Lumi Math Planet free?

Lumi Math Planet is free to download, with in-app purchases available.

### Do Math Practice, age 3 or Lumi Math Planet have ads?

Neither Math Practice, age 3 nor Lumi Math Planet shows ads.

### Which is updated more often, Math Practice, age 3 or Lumi Math Planet?

Math Practice, age 3 ships an update every 7 months, and Lumi Math Planet every 3 days. Most recently, Math Practice, age 3 was updated on October 24, 2026 and Lumi Math Planet on October 27, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*