# semco vs guestoo CheckIn

semco and guestoo CheckIn 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.

semco ships an update fortnightly, guestoo CheckIn every 11 days. The most recent releases landed on October 24, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | semco | guestoo CheckIn |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 11 days** |
| Size | 75 MB | 42 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 17+ | 4+ |
| Developer | [semco GmbH](https://appshunter.io/developer/1458649632) | [Code Piraten GmbH](https://appshunter.io/developer/1442189740) |

## What reviewers say

### semco

[App page](https://appshunter.io/ios/app/semco-orga/id1458649633)

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

**In-app purchases:** none


### guestoo CheckIn

[App page](https://appshunter.io/ios/app/guestoo-checkin/id6466619293)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is semco free?

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

### Is guestoo CheckIn free?

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

### Do semco or guestoo CheckIn have ads?

Neither semco nor guestoo CheckIn shows ads.

### Which is updated more often, semco or guestoo CheckIn?

semco ships an update fortnightly, and guestoo CheckIn every 11 days. Most recently, semco was updated on October 24, 2026 and guestoo CheckIn on October 6, 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.*