# SpatialEMU vs Bitty

The clearest difference is monetization model: Bitty at free against SpatialEMU's paid. SpatialEMU's advantage is device support (6 vs 1). On price, rating, ratings volume and update cadence there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for SpatialEMU against 5.0 for Bitty. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

SpatialEMU ships an update every 11 days, Bitty every 5 days. The most recent releases landed on October 8, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | SpatialEMU | Bitty |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/spatialemu/id6771768889/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/bitty-retro-game-emulator/id6794644115/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 days | **Every 5 days** |
| Monetization | Paid | **Free** |
| Size | 388 MB | 12 MB |
| Requires iOS | 18.0 | 18 |
| Devices | **iPhone, iPad, Mac, Apple TV, Apple Watch, Vision Pro** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [晓东 傅](https://appshunter.io/developer/328047099) | [Anh Tuan Nguyen Le](https://appshunter.io/developer/6783230959) |

## What reviewers say

### SpatialEMU

[App page](https://appshunter.io/ios/app/spatialemu/id6771768889)

This app allows you to play your personal retro game collection on iPhone and iPad. It supports a wide range of classic systems and offers flexible control options, including virtual buttons and physical controllers. You can load games locally or connect to a self-hosted server for library management.

**Highlights:** Play retro games on iOS devices, Supports NES, SNES, PlayStation, PSP, and more, Load local game files or use a self-hosted server, Virtual and physical controller support, Customizable controller mapping, Local save states and progress syncing

**Features:** Game Controller support, Apple Watch app

**In-app purchases:** none


### Bitty

[App page](https://appshunter.io/ios/app/bitty-retro-game-emulator/id6794644115)

This app allows you to play classic handheld games on your iPhone by importing your own legally owned game files. It offers features like save states, turbo mode, and customizable controls and visual filters for an authentic retro gaming experience.

**Highlights:** Import own game files (.gba, .zip), Automatic battery saves, Save states for instant recall, Turbo mode for fast-forwarding, Customizable touch controls, Authentic screen filters, No accounts, sign-ups, or ads

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

**In-app purchases:** none


## Frequently asked questions

### Is SpatialEMU free?

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

### Is Bitty free?

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

### Which has better reviews, SpatialEMU or Bitty?

SpatialEMU and Bitty are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do SpatialEMU or Bitty have ads?

Neither SpatialEMU nor Bitty shows ads.

### Which is updated more often, SpatialEMU or Bitty?

SpatialEMU ships an update every 11 days, and Bitty every 5 days. Most recently, SpatialEMU was updated on October 8, 2026 and Bitty on October 11, 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.*