# Numerixa vs Spaced Math

The clearest difference is update cadence: Spaced Math at every 2 weeks against Numerixa's every 2 months. Spaced Math also leads on ratings volume (11 vs 2). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. Numerixa sells 1 in-app purchase, starting at $5.99 per month and Spaced Math sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Numerixa against 5.0 for Spaced Math. That said, the two scores are not equally well evidenced: Spaced Math has 11 ratings behind it against 2, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

Numerixa ships an update every 2 months, Spaced Math every 2 weeks. The most recent releases landed on October 2, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Numerixa | Spaced Math |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/numerixa-space-math-adventure/id6760734498/reviews) | [5.0 (11 ratings)](https://appshunter.io/ios/app/spaced-math/id6770719584/reviews) |
| Number of ratings | 2 | **11** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 87 MB | 16 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Learning Is Barry Fun LLC](https://appshunter.io/developer/1885931860) | [Frank Galanti III](https://appshunter.io/developer/1896761925) |

## What reviewers say

### Numerixa

[App page](https://appshunter.io/ios/app/numerixa-space-math-adventure/id6760734498)

This app offers a structured math learning adventure for children aged 5-10. Kids explore space while developing essential math skills through guided learning, practice, and personalized feedback. It features bilingual support and a parent dashboard for progress tracking.

**Highlights:** Curriculum-based math progression, Interactive question types, Personalized review missions, Skill-focused feedback, Voice-guided support, Bilingual learning (English/Spanish), Parent progress tracking dashboard

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Numerixa Premium | $5.99 | per month |


### Spaced Math

[App page](https://appshunter.io/ios/app/spaced-math/id6770719584)

Master math facts with engaging daily practice. This app uses spaced repetition to focus on what your child needs to learn, offering multiple input methods and detailed progress tracking. It's designed for families with multiple profiles and no ads or subscriptions.

**Highlights:** Spaced repetition learning, Addition, subtraction, multiplication, division, Keypad, voice, and handwriting input, Multiple child profiles, Detailed progress tracking, iCloud sync and family sharing

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Spaced Math Lifetime Unlock | $9.99 | one-time |


## Frequently asked questions

### Is Numerixa free?

Numerixa is free to download, with in-app purchases available.

### Is Spaced Math free?

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

### Which has better reviews, Numerixa or Spaced Math?

Numerixa and Spaced Math are both rated 5.0 out of 5 on the App Store, from 2 and 11 ratings respectively.

### Do Numerixa or Spaced Math have ads?

Neither Numerixa nor Spaced Math shows ads.

### Which is updated more often, Numerixa or Spaced Math?

Numerixa ships an update every 2 months, and Spaced Math every 2 weeks. Most recently, Numerixa was updated on October 2, 2026 and Spaced Math on October 17, 2026.

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