# iEmulator vs Controller Tester FGC

The clearest difference is in-app purchases: Controller Tester FGC at none against iEmulator's 3. Controller Tester FGC also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. iEmulator sells 3 in-app purchases, starting at $2.49 per month. Controller Tester FGC asks for nothing beyond the download.

iEmulator ships an update weekly, Controller Tester FGC every 5 days. Both last shipped on October 17, 2026.

## The numbers

| Metric | iEmulator | Controller Tester FGC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/iemulator/id6767516566/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Weekly | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 1.0 GB | 4 MB |
| Requires iOS | 18.0 | 18.0 |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Weigan Technology (Shenzhen) Co., Ltd.](https://appshunter.io/developer/1896482773) | [Aaron Lowe](https://appshunter.io/developer/1896702779) |

## What reviewers say

### iEmulator

[App page](https://appshunter.io/ios/app/iemulator/id6767516566)

This utility helps gamers diagnose and optimize their Bluetooth game controllers on iOS and macOS. It offers detailed analysis of button presses, stick drift, latency, and haptic feedback, with customizable profiles for different games.

**Highlights:** Controller diagnostics, Stick drift analysis, Button press monitoring, Latency measurement, Haptic feedback testing, Customizable game profiles

**Features:** Game Controller support, Family Sharing, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade to Monthly VIP | $2.49 | per month |
| Upgrade to Yearly VIP | $12.99 | per year |
| Upgrade to Lifetime VIP | $29.99 | one-time |


### Controller Tester FGC

[App page](https://appshunter.io/ios/app/controller-tester-fgc/id6769940586)

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

**In-app purchases:** none


## Frequently asked questions

### Is iEmulator free?

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

### Is Controller Tester FGC free?

Controller Tester FGC is free to download, with no in-app purchases.

### Do iEmulator or Controller Tester FGC have ads?

iEmulator shows ads; Controller Tester FGC does not.

### Which is updated more often, iEmulator or Controller Tester FGC?

iEmulator ships an update weekly, and Controller Tester FGC every 5 days. Most recently, iEmulator was updated on October 17, 2026 and Controller Tester FGC on October 17, 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.*