# O vs minefy

The clearest difference is in-app purchases: O at none against minefy's 4. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. minefy sells 4 in-app purchases, starting at $0.99 per month. O asks for nothing beyond the download.

O ships an update every 5 weeks, minefy every 2 months. The most recent releases landed on October 10, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | O | minefy |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Size | 34 MB | 14 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [PUFin ID A/S](https://appshunter.io/developer/1614643757) | [AlpVision SA](https://appshunter.io/developer/1131160965) |

## What reviewers say

### O

[App page](https://appshunter.io/ios/app/o-key-verifier/id1614643755)

**In-app purchases:** none


### minefy

[App page](https://appshunter.io/ios/app/minefy/id6736644100)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| minefy Premium 1 | $0.99 | per month |
| minefy Premium 5 | $4.99 | per month |
| minefy Premium 10 | $9.99 | per month |
| minefy Premium | $39.99 | per year |


## Frequently asked questions

### Is O free?

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

### Is minefy free?

minefy is free to download, with in-app purchases available.

### Do O or minefy have ads?

Neither O nor minefy shows ads.

### Which is updated more often, O or minefy?

O ships an update every 5 weeks, and minefy every 2 months. Most recently, O was updated on October 10, 2026 and minefy 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.*