# NovaFlow Note vs SpatialEMU

The clearest difference is in-app purchases: SpatialEMU at none against NovaFlow Note's 4. SpatialEMU also leads on update cadence (every 11 days vs every 13 months) and device support (6 vs 4). NovaFlow Note's advantage is iOS requirement (13.0 vs 18.0). On price and ads there is nothing between them.

Both are free to download. NovaFlow Note sells 4 in-app purchases, starting at $0.99 per month. SpatialEMU asks for nothing beyond the download.

NovaFlow Note ships an update every 13 months, SpatialEMU every 11 days. The most recent releases landed on October 2, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | NovaFlow Note | SpatialEMU |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/spatialemu/id6771768889/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 11 days** |
| Monetization | — | Paid |
| Size | 136 MB | 388 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | iPhone, iPad, iPod, Mac | **iPhone, iPad, Mac, Apple TV, Apple Watch, Vision Pro** |
| Age rating | 4+ | 4+ |
| Developer | [海瑞 束](https://appshunter.io/developer/1618207642) | [晓东 傅](https://appshunter.io/developer/328047099) |

## What reviewers say

### NovaFlow Note

[App page](https://appshunter.io/ios/app/novaflow-note/id6478515570)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 连续包月 | $0.99 | per month |
| 连续包季 | $2.99 | per 3 months |
| 连续包年 | $9.99 | per year |
| 专业版 | $12.99 | one-time |


### 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


## Frequently asked questions

### Is NovaFlow Note free?

NovaFlow Note is free to download, with in-app purchases available.

### Is SpatialEMU free?

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

### Do NovaFlow Note or SpatialEMU have ads?

Neither NovaFlow Note nor SpatialEMU shows ads.

### Which is updated more often, NovaFlow Note or SpatialEMU?

NovaFlow Note ships an update every 13 months, and SpatialEMU every 11 days. Most recently, NovaFlow Note was updated on October 2, 2026 and SpatialEMU on October 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.*