# OVONIC vs FLYROTOR ESC

The clearest difference is iOS requirement: OVONIC at 13.0 against FLYROTOR ESC's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

OVONIC ships an update every 8 days, FLYROTOR ESC every 2 weeks. Both last shipped on October 28, 2026.

## The numbers

| Metric | OVONIC | FLYROTOR ESC |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 2 weeks |
| Size | 8 MB | 3 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [E-MATE DEVELOP MENT CO ., LIMITED](https://appshunter.io/developer/1594122836) | [锐 李](https://appshunter.io/developer/1889046689) |

## What reviewers say

### OVONIC

[App page](https://appshunter.io/ios/app/ovonic/id6746152449)

**In-app purchases:** none


### FLYROTOR ESC

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

**In-app purchases:** none


## Frequently asked questions

### Is OVONIC free?

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

### Is FLYROTOR ESC free?

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

### Do OVONIC or FLYROTOR ESC have ads?

Neither OVONIC nor FLYROTOR ESC shows ads.

### Which is updated more often, OVONIC or FLYROTOR ESC?

OVONIC ships an update every 8 days, and FLYROTOR ESC every 2 weeks. Most recently, OVONIC was updated on October 28, 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.*