# Space Math vs Planet Gravity Drop

The clearest difference is ads: Planet Gravity Drop at none against Space Math's shown. Space Math's advantage is iOS requirement (13.0 vs 15.0). On price, update cadence, in-app purchases and device support there is nothing between them.

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

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on November 11, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Space Math | Planet Gravity Drop |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (282 ratings)](https://appshunter.io/ios/app/space-math-times-tables-games/id1470623454/reviews)** | — |
| Number of ratings | **282** | — |
| Positive reviews | 92.5% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 50 MB | 301 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [UXAPPS LTD](https://appshunter.io/developer/1470623453) | [Manuel Graca](https://appshunter.io/developer/1789760640) |

## What reviewers say

### Space Math

[App page](https://appshunter.io/ios/app/space-math-times-tables-games/id1470623454)

Learn and practice multiplication tables from 1 to 9 through engaging space-themed games. Improve mental math skills with adjustable speed levels and track progress. Suitable for both children and adults seeking to master multiplication.

**Highlights:** Learn multiplication tables 1-9, Practice at different speed levels, Improve mental math skills, Space-themed adventure, Suitable for kids and adults, Track progress and scores

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads | $4.99 | one-time |

**What reviewers like**

- 👍 Excellent for learning math
- 👍 Fun and engaging gameplay
- 👍 Helps develop memory and attention
- 👍 Good for practicing multiplication tables
- 👍 Pleasant design and music

**What reviewers complain about**

- 🐢 Too fast for beginners
- 🐢 Ads are intrusive
- 🐢 Answers disappear too quickly
- 🐢 Difficulty loading ads
- 🐢 Some levels are too hard

**Reported bugs**

- Answers disappear and are not returned quickly
- Error loading ads when trying to continue
- Difficulty seeing numbers due to speed

**Requested features**

- Ability to change speed
- Add a learning section before gameplay
- Implement a life system instead of instant death
- Increase multiplication range to x20
- Add language options (e.g., English)


### Planet Gravity Drop

[App page](https://appshunter.io/ios/app/planet-gravity-drop/id6746421463)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $5.99 | one-time |


## Frequently asked questions

### Is Space Math free?

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

### Is Planet Gravity Drop free?

Planet Gravity Drop is free to download, with in-app purchases available.

### Do Space Math or Planet Gravity Drop have ads?

Space Math shows ads; Planet Gravity Drop does not.

### Which is updated more often, Space Math or Planet Gravity Drop?

Space Math ships an update every 2 weeks, and Planet Gravity Drop every 2 weeks. Most recently, Space Math was updated on November 11, 2026 and Planet Gravity Drop on November 8, 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.*