# Mystery Number vs Space Numbers Basic Facts

The clearest difference is price: Space Numbers Basic Facts at Free against Mystery Number's $1.99. Space Numbers Basic Facts also leads on iOS requirement (9.3 vs 13.0). Mystery Number's advantage is rating (5.0 vs 4.0) and in-app purchases (none vs 1). On ratings volume, ads and device support there is nothing between them.

Space Numbers Basic Facts is free to download; Mystery Number costs $1.99 up front. Space Numbers Basic Facts sells 1 one-off in-app purchase. Mystery Number asks for nothing beyond the download.

Mystery Number holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

## The numbers

| Metric | Mystery Number | Space Numbers Basic Facts |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mystery-number/id611106415/reviews)** | [4.0 (1 ratings)](https://appshunter.io/ios/app/space-numbers-basic-facts/id1367824193/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 14 months | — |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 30 MB | 19 MB |
| Requires iOS | 13.0 | **9.3** |
| Devices | iPad | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Aleesha Kondys](https://appshunter.io/developer/478569400) | [Math Adventures](https://appshunter.io/developer/586366341) |

## What reviewers say

### Mystery Number

[App page](https://appshunter.io/ios/app/mystery-number/id611106415)

This app offers interactive number-based games and tools for young students to practice concepts like number sense, place value, and counting. It provides digital versions of traditional classroom activities, allowing for individual, partner, or group play with features like number charts, missing number puzzles, and place value manipulatives.

**Highlights:** Digital number line and pocket chart activities, Guess my number and higher/lower games, Missing number puzzles, Place value manipulatives (ten more/less, one more/less), Teacher tool with customizable number charts, Two-player and one-player against computer modes

**Features:** macOS Compatibility

**In-app purchases:** none


### Space Numbers Basic Facts

[App page](https://appshunter.io/ios/app/space-numbers-basic-facts/id1367824193)

This multiplayer game helps children practice addition and subtraction by capturing numbers to reach a target total. Players race to "Blast Off" first to win. It's a fun way to build essential math fact recall skills.

**Highlights:** Multiplayer game for 1-4 players, 10 games focused on place value, Develops fine motor skills, Progressive difficulty levels, Free play on specific games

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock all games | $0.99 | one-time |


## Frequently asked questions

### Is Mystery Number free?

Mystery Number costs $1.99, with no in-app purchases.

### Is Space Numbers Basic Facts free?

Space Numbers Basic Facts is free to download, with in-app purchases available.

### Which has better reviews, Mystery Number or Space Numbers Basic Facts?

Mystery Number is rated higher. Mystery Number averages 5.0 out of 5 from 1 ratings, while Space Numbers Basic Facts averages 4.0 from 1 ratings.

### Do Mystery Number or Space Numbers Basic Facts have ads?

Neither Mystery Number nor Space Numbers Basic Facts shows ads.

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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.*