# HEIWA Ernest PRO vs ODevice

The clearest difference is device support: HEIWA Ernest PRO at 3 against ODevice's 1. HEIWA Ernest PRO also leads on iOS requirement (12.0 vs 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.

HEIWA Ernest PRO ships an update fortnightly, ODevice every 2 weeks. The most recent releases landed on October 11, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | HEIWA Ernest PRO | ODevice |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 2 weeks** |
| Size | 38 MB | 17 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [beauvarlet](https://appshunter.io/developer/1693243827) | [Frederic Bonavita](https://appshunter.io/developer/1791583912) |

## What reviewers say

### HEIWA Ernest PRO

[App page](https://appshunter.io/ios/app/heiwa-ernest-pro/id6670319184)

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

**In-app purchases:** none


### ODevice

[App page](https://appshunter.io/ios/app/odevice/id6740777155)

**In-app purchases:** none


## Frequently asked questions

### Is HEIWA Ernest PRO free?

HEIWA Ernest PRO is free to download, with no in-app purchases.

### Is ODevice free?

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

### Do HEIWA Ernest PRO or ODevice have ads?

Neither HEIWA Ernest PRO nor ODevice shows ads.

### Which is updated more often, HEIWA Ernest PRO or ODevice?

HEIWA Ernest PRO ships an update fortnightly, and ODevice every 2 weeks. Most recently, HEIWA Ernest PRO was updated on October 11, 2026 and ODevice on October 22, 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.*