# HOT KIDDO vs iMSX2

The clearest difference is price: HOT KIDDO at Free against iMSX2's $1.99. HOT KIDDO also leads on iOS requirement (7.1 vs 15.0). iMSX2's advantage is update cadence (every 3 weeks vs every 15 months). On ads, in-app purchases and device support there is nothing between them.

HOT KIDDO is free to download; iMSX2 costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

HOT KIDDO ships an update every 15 months, iMSX2 every 3 weeks. The most recent releases landed on October 6, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | HOT KIDDO | iMSX2 |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | — | **[3.4 (10 ratings)](https://appshunter.io/ios/app/imsx2/id6499231192/reviews)** |
| Number of ratings | — | **10** |
| Positive reviews | — | 59.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 15 months | **Every 3 weeks** |
| Monetization | — | Free |
| Size | 5 MB | 8 MB |
| Requires iOS | **7.1** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Hot Vision Ltd.](https://appshunter.io/developer/828625830) | [Enrique Enguix](https://appshunter.io/developer/1723324154) |

## What reviewers say

### HOT KIDDO

[App page](https://appshunter.io/ios/app/hot-kiddo/id1050484225)

**Features:** macOS Compatibility

**In-app purchases:** none


### iMSX2

[App page](https://appshunter.io/ios/app/imsx2/id6499231192)

Play classic MSX and MSX2 games on your iPhone or iPad. Load games from ROM, MX1, MX2, DSK, or ZIP files. Features include save states, Bluetooth controller support, customizable buttons, and screen filters for an authentic retro experience.

**Highlights:** Play classic MSX/MSX2 games, Load games from ROM, MX1, MX2, DSK, ZIP, Save and load game states, Bluetooth keyboard and controller support, Customizable button layouts, CRT and scanline screen filters, Load BASIC programs

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

**In-app purchases:** none


## Frequently asked questions

### Is HOT KIDDO free?

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

### Is iMSX2 free?

iMSX2 costs $1.99, with no in-app purchases.

### Do HOT KIDDO or iMSX2 have ads?

Neither HOT KIDDO nor iMSX2 shows ads.

### Which is updated more often, HOT KIDDO or iMSX2?

HOT KIDDO ships an update every 15 months, and iMSX2 every 3 weeks. Most recently, HOT KIDDO was updated on October 6, 2026 and iMSX2 on October 18, 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.*