# ATN Obsidian 4 vs MiOR

The clearest difference is rating: MiOR at 5.0 against ATN Obsidian 4's 2.0. MiOR also leads on update cadence (every 5 days vs every 3 months) and iOS requirement (12.0 vs 15.0). ATN Obsidian 4's advantage is ratings volume (234 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

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

MiOR holds the better App Store score, 5.0 against 2.0. That said, the two scores are not equally well evidenced: ATN Obsidian 4 has 234 ratings behind it against 1, so its average is the more settled of the two.

ATN Obsidian 4 ships an update every 3 months, MiOR every 5 days. The most recent releases landed on November 5, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | ATN Obsidian 4 | MiOR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (234 ratings)](https://appshunter.io/ios/app/atn-obsidian-4/id1337731256/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mior/id1599508460/reviews)** |
| Number of ratings | **234** | 1 |
| Positive reviews | 16.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 days** |
| Monetization | Free | Free |
| Size | 85 MB | 57 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [ATN](https://appshunter.io/developer/789970891) | [Feliks Teper](https://appshunter.io/developer/1755433226) |

## What reviewers say

### ATN Obsidian 4

[App page](https://appshunter.io/ios/app/atn-obsidian-4/id1337731256)

Connect your smartphone or tablet to compatible ATN smart scopes via WiFi. Stream live video of your hunt, adjust device settings, and review recorded images and videos. Unlock the full capabilities of your ATN optics.

**Highlights:** Live video streaming, Device settings adjustment, Review stored media, WiFi connectivity, Enhances ATN optic experience

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🚀 Fast live streaming
- 👍 Easy scope configuration
- 🔍 Useful viewfinder feature

**What reviewers complain about**

- 🐛 Frequent connection issues
- 🐛 App crashes and freezes
- 🐛 Unreliable video/photo gallery
- 🐛 Scope locking up when using app

**Reported bugs**

- App unable to discover scope
- Live view not working as expected
- Scope firmware updates causing issues

**Requested features**

- Add photo/video gallery to view media
- Improve app stability and reliability
- Allow profile editing directly on scope


### MiOR

[App page](https://appshunter.io/ios/app/mior/id1599508460)

This AI-powered community app delivers concise news on outdoor activities and gear. Connect with manufacturers and enthusiasts, and access exclusive in-app deals and discounts.

**Highlights:** AI-driven news snippets, Outdoor and gear news, Connect with manufacturers, Exclusive in-app deals, 10% discount on gear purchases, Community for enthusiasts

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ATN Obsidian 4 free?

ATN Obsidian 4 is free to download, with no in-app purchases.

### Is MiOR free?

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

### Which has better reviews, ATN Obsidian 4 or MiOR?

MiOR is rated higher. ATN Obsidian 4 averages 2.0 out of 5 from 234 ratings, while MiOR averages 5.0 from 1 ratings.

### Do ATN Obsidian 4 or MiOR have ads?

Neither ATN Obsidian 4 nor MiOR shows ads.

### Which is updated more often, ATN Obsidian 4 or MiOR?

ATN Obsidian 4 ships an update every 3 months, and MiOR every 5 days. Most recently, ATN Obsidian 4 was updated on November 5, 2026 and MiOR on November 3, 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.*