# AutoMod Pro vs FLYROTOR ESC

The clearest difference is price: FLYROTOR ESC at Free against AutoMod Pro's $0.99. FLYROTOR ESC also leads on in-app purchases (none vs 3). On update cadence, ads, device support and iOS requirement there is nothing between them.

FLYROTOR ESC is free to download; AutoMod Pro costs $0.99 up front. AutoMod Pro sells 3 in-app purchases, starting at $0.99 per month. FLYROTOR ESC asks for nothing beyond the download.

AutoMod Pro ships an update every 3 weeks, FLYROTOR ESC every 2 weeks. The most recent releases landed on October 27, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | AutoMod Pro | FLYROTOR ESC |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/automod-pro/id6737517778/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 2 MB | 3 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [雷 陈](https://appshunter.io/developer/1771759163) | [锐 李](https://appshunter.io/developer/1889046689) |

## What reviewers say

### AutoMod Pro

[App page](https://appshunter.io/ios/app/automod-pro/id6737517778)

Calculate optimal wheel and tire fitment for your vehicle, and customize gear ratios for performance. This tool helps car enthusiasts make informed modification decisions to improve track day performance and avoid costly errors.

**Highlights:** Wheel fitment calculator, Tire fitment calculator, Gear ratio calculator, Performance optimization, Informed upgrade decisions

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $0.99 | per month |
| Annual | $4.99 | per year |
| Lifetime | $6.99 | one-time |


### FLYROTOR ESC

[App page](https://appshunter.io/ios/app/flyrotor-esc/id6761365354)

**In-app purchases:** none


## Frequently asked questions

### Is AutoMod Pro free?

AutoMod Pro costs $0.99, and also offers in-app purchases.

### Is FLYROTOR ESC free?

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

### Do AutoMod Pro or FLYROTOR ESC have ads?

Neither AutoMod Pro nor FLYROTOR ESC shows ads.

### Which is updated more often, AutoMod Pro or FLYROTOR ESC?

AutoMod Pro ships an update every 3 weeks, and FLYROTOR ESC every 2 weeks. Most recently, AutoMod Pro was updated on October 27, 2026 and FLYROTOR ESC on October 28, 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.*