# SpaceJong vs Moji Tower

The clearest difference is price: SpaceJong at Free against Moji Tower's $2.99. SpaceJong also leads on iOS requirement (14.0 vs 18.1). Moji Tower's advantage is update cadence (every 8 days vs every 39 months) and device support (3 vs 1). On ads and in-app purchases there is nothing between them.

SpaceJong is free to download; Moji Tower costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

SpaceJong ships an update every 39 months, Moji Tower every 8 days. The most recent releases landed on October 7, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | SpaceJong | Moji Tower |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | **[4.1 (7 ratings)](https://appshunter.io/ios/app/spacejong/id401980670/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 39 months | **Every 8 days** |
| Monetization | Paid | — |
| Size | 130 MB | 0 MB |
| Requires iOS | **14.0** | 18.1 |
| Devices | iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Richard Wright](https://appshunter.io/developer/297344959) | [Jonathan Zazove](https://appshunter.io/developer/936487555) |

## What reviewers say

### SpaceJong

[App page](https://appshunter.io/ios/app/spacejong/id401980670)

A Mahjong-style matching puzzle game featuring animated 3D planets and moons as tiles. Compete for high scores by clearing the board and enjoy various visual and audio themes. Tap celestial bodies for informational pop-ups.

**Highlights:** Mahjong-style matching gameplay, Animated 3D planets and moons, High score leaderboards, Multiple animation styles, Variety of space backgrounds, Informational celestial body pop-ups

**Features:** macOS Compatibility

**In-app purchases:** none


### Moji Tower

[App page](https://appshunter.io/ios/app/moji-tower/id6739796858)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is SpaceJong free?

SpaceJong is free to download, with no in-app purchases.

### Is Moji Tower free?

Moji Tower costs $2.99, with no in-app purchases.

### Do SpaceJong or Moji Tower have ads?

Neither SpaceJong nor Moji Tower shows ads.

### Which is updated more often, SpaceJong or Moji Tower?

SpaceJong ships an update every 39 months, and Moji Tower every 8 days. Most recently, SpaceJong was updated on October 7, 2026 and Moji Tower on October 13, 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.*