# RFOX VALT vs Memory Squares

The clearest difference is in-app purchases: RFOX VALT at none against Memory Squares's 1. RFOX VALT also leads on ads (none vs shown) and iOS requirement (12.0 vs 15.0). Memory Squares's advantage is update cadence (every 4 days vs monthly). On price and device support there is nothing between them.

Both are free to download. Memory Squares sells 1 one-off in-app purchase. RFOX VALT asks for nothing beyond the download.

RFOX VALT ships an update monthly, Memory Squares every 4 days. Both last shipped on October 9, 2026.

## The numbers

| Metric | RFOX VALT | Memory Squares |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/rfox-valt/id1635670871/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 4 days** |
| Monetization | Free | — |
| Size | 655 MB | 4 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Redfox Labs Ltd](https://appshunter.io/developer/1593613213) | [Leila Silveira Ferreira](https://appshunter.io/developer/6778101104) |

## What reviewers say

### RFOX VALT

[App page](https://appshunter.io/ios/app/rfox-valt/id1635670871)

Create and explore immersive virtual worlds with AI-powered tools. Customize avatars, build unique spaces, and connect with friends through live voice chat. Experience art, culture, and games in a vibrant metaverse community.

**Highlights:** AI-powered virtual world creation, Customizable avatars and spaces, Live voice chat, Diverse game experiences, District creation tools, Virtual hangouts and social hub

**In-app purchases:** none


### Memory Squares

[App page](https://appshunter.io/ios/app/memory-squares-brain-game/id6794945104)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


## Frequently asked questions

### Is RFOX VALT free?

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

### Is Memory Squares free?

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

### Do RFOX VALT or Memory Squares have ads?

Memory Squares shows ads; RFOX VALT does not.

### Which is updated more often, RFOX VALT or Memory Squares?

RFOX VALT ships an update monthly, and Memory Squares every 4 days. Most recently, RFOX VALT was updated on October 9, 2026 and Memory Squares on October 9, 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.*