# Mongolian Mining Corporation vs Open Teever

Mongolian Mining Corporation and Open Teever are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Mongolian Mining Corporation ships an update every 10 days, Open Teever every 6 days. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Mongolian Mining Corporation | Open Teever |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 6 days** |
| Size | 55 MB | 47 MB |
| Requires iOS | 15.0 | 15 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TechPack LLC](https://appshunter.io/developer/1654438843) | [TanuSoft LLC](https://appshunter.io/developer/1639336180) |

## What reviewers say

### Mongolian Mining Corporation

[App page](https://appshunter.io/ios/app/mongolian-mining-corporation/id6733224910)

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

**In-app purchases:** none


### Open Teever

[App page](https://appshunter.io/ios/app/open-teever/id6794206874)

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

**In-app purchases:** none


## Frequently asked questions

### Is Mongolian Mining Corporation free?

Mongolian Mining Corporation is free to download, with no in-app purchases.

### Is Open Teever free?

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

### Do Mongolian Mining Corporation or Open Teever have ads?

Neither Mongolian Mining Corporation nor Open Teever shows ads.

### Which is updated more often, Mongolian Mining Corporation or Open Teever?

Mongolian Mining Corporation ships an update every 10 days, and Open Teever every 6 days. Most recently, Mongolian Mining Corporation was updated on October 27, 2026 and Open Teever on October 25, 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.*