# OilMo vs QM Messenger

OilMo and QM Messenger 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.

OilMo ships an update every 3 weeks, QM Messenger monthly. The most recent releases landed on October 26, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | OilMo | QM Messenger |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Size | 13 MB | 20 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Wikon Kommunikationstechnik GmbH](https://appshunter.io/developer/472943917) | [vismed. GmbH](https://appshunter.io/developer/1566925569) |

## What reviewers say

### OilMo

[App page](https://appshunter.io/ios/app/oilmo/id1032261344)

**Features:** macOS Compatibility

**In-app purchases:** none


### QM Messenger

[App page](https://appshunter.io/ios/app/qm-messenger/id1566925567)

**In-app purchases:** none


## Frequently asked questions

### Is OilMo free?

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

### Is QM Messenger free?

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

### Do OilMo or QM Messenger have ads?

Neither OilMo nor QM Messenger shows ads.

### Which is updated more often, OilMo or QM Messenger?

OilMo ships an update every 3 weeks, and QM Messenger monthly. Most recently, OilMo was updated on October 26, 2026 and QM Messenger on October 27, 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.*