# Certain Check vs Inc. Events

The clearest difference is update cadence: Certain Check at every 4 weeks against Inc. Events's every 3 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.

Certain Check ships an update every 4 weeks, Inc. Events every 3 months. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Certain Check | Inc. Events |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (8 ratings)](https://appshunter.io/ios/app/certain-check-in/id992659426/reviews)** | — |
| Number of ratings | **8** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 3 months |
| Monetization | Free | — |
| Size | 46 MB | 30 MB |
| Requires iOS | **16.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Certain, Inc.](https://appshunter.io/developer/813791820) | [Mansueto Ventures LLC](https://appshunter.io/developer/384698734) |

## What reviewers say

### Certain Check

[App page](https://appshunter.io/ios/app/certain-check-in/id992659426)

Streamline event attendance management by quickly checking in participants and registering walk-ins directly from your mobile device. This tool syncs attendee information instantly with the main platform and allows for on-the-go profile edits. It also supports scanning QR codes for efficient entry.

**Highlights:** Check in event and session attendees, Edit attendee profile fields, Instant sync with Certain Platform, Add walk-in registrations, Scan QR codes from Certain Badges

**Features:** macOS Compatibility

**In-app purchases:** none


### Inc. Events

[App page](https://appshunter.io/ios/app/inc-events/id6736628466)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Certain Check free?

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

### Is Inc. Events free?

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

### Do Certain Check or Inc. Events have ads?

Neither Certain Check nor Inc. Events shows ads.

### Which is updated more often, Certain Check or Inc. Events?

Certain Check ships an update every 4 weeks, and Inc. Events every 3 months. Most recently, Certain Check was updated on November 1, 2026 and Inc. Events on October 30, 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.*