# 1A1M vs MRC Reality

The clearest difference is iOS requirement: MRC Reality at 13.0 against 1A1M's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

1A1M ships an update every 4 months, MRC Reality every 6 months. The most recent releases landed on November 3, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | 1A1M | MRC Reality |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 6 months |
| Size | 71 MB | 249 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [IDEC CORPORATION](https://appshunter.io/developer/609407337) | [ORIENTAL MOTOR CO., LTD.](https://appshunter.io/developer/1739706369) |

## What reviewers say

### 1A1M

[App page](https://appshunter.io/ios/app/1a1m/id6461311298)

**Features:** macOS Compatibility

**In-app purchases:** none


### MRC Reality

[App page](https://appshunter.io/ios/app/mrc-reality/id6482050634)

**In-app purchases:** none


## Frequently asked questions

### Is 1A1M free?

1A1M is free to download, with no in-app purchases.

### Is MRC Reality free?

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

### Do 1A1M or MRC Reality have ads?

Neither 1A1M nor MRC Reality shows ads.

### Which is updated more often, 1A1M or MRC Reality?

1A1M ships an update every 4 months, and MRC Reality every 6 months. Most recently, 1A1M was updated on November 3, 2026 and MRC Reality 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.*