# RM XSMART vs OT Events

The clearest difference is update cadence: OT Events at every 2 days against RM XSMART's every 7 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.

RM XSMART ships an update every 7 months, OT Events every 2 days. The most recent releases landed on September 21, 2026 and July 31, 2026 respectively.

## The numbers

| Metric | RM XSMART | OT Events |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 2 days** |
| Size | 80 MB | 23 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Rubble Master HMH GmbH](https://appshunter.io/developer/1238762857) | [SevenD GmbH](https://appshunter.io/developer/479876615) |

## What reviewers say

### RM XSMART

[App page](https://appshunter.io/ios/app/rm-xsmart/id1238762858)

**In-app purchases:** none


### OT Events

[App page](https://appshunter.io/ios/app/ot-events/id6737911004)

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

**In-app purchases:** none


## Frequently asked questions

### Is RM XSMART free?

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

### Is OT Events free?

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

### Do RM XSMART or OT Events have ads?

Neither RM XSMART nor OT Events shows ads.

### Which is updated more often, RM XSMART or OT Events?

RM XSMART ships an update every 7 months, and OT Events every 2 days. Most recently, RM XSMART was updated on September 21, 2026 and OT Events on July 31, 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.*