# Arcade Emulator：GBA/FC/MD/NDS vs Castform

The clearest difference is update cadence: Arcade Emulator：GBA/FC/MD/NDS at every 2 days against Castform's fortnightly. Arcade Emulator：GBA/FC/MD/NDS also leads on device support (3 vs 1) and iOS requirement (14.0 vs 18.6). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Arcade Emulator：GBA/FC/MD/NDS sells 1 one-off in-app purchase and Castform sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Arcade Emulator：GBA/FC/MD/NDS ships an update every 2 days, Castform fortnightly. The most recent releases landed on October 17, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Arcade Emulator：GBA/FC/MD/NDS | Castform |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (79 ratings)](https://appshunter.io/ios/app/arcade-emulatorgbafcmdnds/id6748065474/reviews)** | — |
| Number of ratings | **79** | — |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 2 days** | Fortnightly |
| Monetization | Free with in-app purchases | — |
| Size | 105 MB | 8 MB |
| Requires iOS | **14.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Guangzhou Tianhe District Yongji Network Technology Co., Ltd.](https://appshunter.io/developer/1593807025) | [ADIN HALILOVIC](https://appshunter.io/developer/1718928409) |

## What reviewers say

### Arcade Emulator：GBA/FC/MD/NDS

[App page](https://appshunter.io/ios/app/arcade-emulatorgbafcmdnds/id6748065474)

Relive classic gaming on your mobile device with this emulator. It supports multiple retro console formats, offering a high-fidelity, smooth gameplay experience. Easily manage your game collection with intuitive import and organization tools.

**Highlights:** Supports GBA, FC, MD, NDS formats, Centralized game management, One-click game import, High-precision emulation engine, Smooth gameplay performance, Clean and intuitive interface

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Permanent VIP membership | $2.99 | one-time |


### Castform

[App page](https://appshunter.io/ios/app/castform/id6770238412)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


## Frequently asked questions

### Is Arcade Emulator：GBA/FC/MD/NDS free?

Arcade Emulator：GBA/FC/MD/NDS is free to download, with in-app purchases available.

### Is Castform free?

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

### Do Arcade Emulator：GBA/FC/MD/NDS or Castform have ads?

Both Arcade Emulator：GBA/FC/MD/NDS and Castform show ads.

### Which is updated more often, Arcade Emulator：GBA/FC/MD/NDS or Castform?

Arcade Emulator：GBA/FC/MD/NDS ships an update every 2 days, and Castform fortnightly. Most recently, Arcade Emulator：GBA/FC/MD/NDS was updated on October 17, 2026 and Castform on September 29, 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.*