# 計算オンライン対戦 vs Memory Match

The clearest difference is review sentiment: Memory Match at 100% against 計算オンライン対戦's 60%. Memory Match also leads on update cadence (every 6 days vs every 8 months). 計算オンライン対戦's advantage is in-app purchases (none vs 2) and iOS requirement (12.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Memory Match sells 2 in-app purchases, starting at $2.99 per month. 計算オンライン対戦 asks for nothing beyond the download.

計算オンライン対戦 ships an update every 8 months, Memory Match every 6 days. The most recent releases landed on September 21, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | 計算オンライン対戦 | Memory Match |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (11 ratings)](https://appshunter.io/ios/app/memory-match-memory-lessons/id6449814564/reviews)** |
| Number of ratings | — | **11** |
| Positive reviews | 60.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 8 months | **Every 6 days** |
| Monetization | — | Free with in-app purchases |
| Size | 90 MB | 69 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shigeki Yoneda](https://appshunter.io/developer/1539415190) | [tomople](https://appshunter.io/developer/1384257281) |

## What reviewers say

### 計算オンライン対戦

[App page](https://appshunter.io/ios/app/id1594416364)

**Features:** Vision Pro support

**In-app purchases:** none


### Memory Match

[App page](https://appshunter.io/ios/app/memory-match-memory-lessons/id6449814564)

Engage in real-time memory challenges against players worldwide or practice against AI. Explore 17 diverse card themes and multiple game modes suitable for all ages, from casual fun to competitive brain training.

**Highlights:** Real-time online multiplayer battles, BOT matches for instant practice, Local 2-player mode, 17 unique card themes, Multiple game modes, Offline play available, 3 difficulty levels

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| premium plan (1 month) | $2.99 | per month |
| premium plan (1 year) | $29.99 | per year |


## Frequently asked questions

### Is 計算オンライン対戦 free?

計算オンライン対戦 is free to download, with no in-app purchases.

### Is Memory Match free?

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

### Do 計算オンライン対戦 or Memory Match have ads?

Both 計算オンライン対戦 and Memory Match show ads.

### Which is updated more often, 計算オンライン対戦 or Memory Match?

計算オンライン対戦 ships an update every 8 months, and Memory Match every 6 days. Most recently, 計算オンライン対戦 was updated on September 21, 2026 and Memory Match on September 17, 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.*