# Gravity Math vs Moji Multi

The clearest difference is update cadence: Gravity Math at every 7 months against Moji Multi's every 59 months. Moji Multi's advantage is price ($1.99 vs $2.99). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Gravity Math costs $2.99 and Moji Multi $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Gravity Math ships an update every 7 months, Moji Multi every 59 months. The most recent releases landed on October 10, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Gravity Math | Moji Multi |
| --- | --- | --- |
| Price | $2.99 | **$1.99** |
| Rating | — | **[4.5 (2 ratings)](https://appshunter.io/ios/app/moji-multi/id1500295270/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 7 months** | Every 59 months |
| Monetization | — | Paid |
| Size | 17 MB | 18 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sergey Malugin](https://appshunter.io/developer/562782409) | [Extransit](https://appshunter.io/developer/492614145) |

## What reviewers say

### Gravity Math

[App page](https://appshunter.io/ios/app/gravity-math/id1453330374)

**Features:** macOS Compatibility

**In-app purchases:** none


### Moji Multi

[App page](https://appshunter.io/ios/app/moji-multi/id1500295270)

This app helps users practice and improve their multiplication skills through engaging and motivating exercises. It offers a fun way to master times tables.

**Highlights:** Times table practice, Skill improvement, Fun and motivating exercises, Master multiplication

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

**In-app purchases:** none


## Frequently asked questions

### Is Gravity Math free?

Gravity Math costs $2.99, with no in-app purchases.

### Is Moji Multi free?

Moji Multi costs $1.99, with no in-app purchases.

### Do Gravity Math or Moji Multi have ads?

Neither Gravity Math nor Moji Multi shows ads.

### Which is updated more often, Gravity Math or Moji Multi?

Gravity Math ships an update every 7 months, and Moji Multi every 59 months. Most recently, Gravity Math was updated on October 10, 2026 and Moji Multi on October 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.*