# Oksygen+ vs LogMemorizer

The clearest difference is update cadence: LogMemorizer at monthly against Oksygen+'s every 4 months. On price, ads, in-app purchases and device support there is nothing between them.

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

Oksygen+ ships an update every 4 months, LogMemorizer monthly. The most recent releases landed on October 18, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Oksygen+ | LogMemorizer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Size | 49 MB | 40 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Oksys srl](https://appshunter.io/developer/1563193950) | [Schaller Messtechnik GmbH](https://appshunter.io/developer/1798242776) |

## What reviewers say

### Oksygen+

[App page](https://appshunter.io/ios/app/oksygen-plus/id1563193948)

**Features:** macOS Compatibility

**In-app purchases:** none


### LogMemorizer

[App page](https://appshunter.io/ios/app/logmemorizer/id6755107868)

**In-app purchases:** none


## Frequently asked questions

### Is Oksygen+ free?

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

### Is LogMemorizer free?

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

### Do Oksygen+ or LogMemorizer have ads?

Neither Oksygen+ nor LogMemorizer shows ads.

### Which is updated more often, Oksygen+ or LogMemorizer?

Oksygen+ ships an update every 4 months, and LogMemorizer monthly. Most recently, Oksygen+ was updated on October 18, 2026 and LogMemorizer on October 13, 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.*