# TimeCheck iMessage Extension — Find the best times to meet

> iMessage extension to find optimal meeting times by matching availability snapshots. (iPhone/iPad app by Daniel McCarthy.)

- Source: https://appshunter.io/ios/app/timecheck-imessage-extension/id1616256395 (this page in markdown: same URL + `.md`)
- Developer: [Daniel McCarthy](https://appshunter.io/developer/635693343)
- Category: Social Networking, Productivity
- Price: Free
- Rating: 4.89/5 from 9 App Store ratings · 5 written reviews indexed
- Age rating: 4+
- Requires: iOS 14.0 · 13 MB
- Languages: English
- Released: 2022-04-10
- Data updated: 2026-06-04
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/timecheck-imessage-extension/id1616256395/reviews.md

## What is TimeCheck iMessage Extension?

TimeCheck is an iMessage extension that helps you find the best times to get together. It works by matching snapshots of schedule availability so you can pick a time when everyone is free. 

To send a TimeCheck go to an existing text thread, or start a new message, then tap on the TimeCheck icon from the extensions bar, enter the details (time needed, earliest start/latest end, and the dates to check) and send it in the chat. No need to add recipients - it just goes to whoever is already in that iMessage thread. The app bubble shows in the chat inviting everyone to respond with their availability.

To make it super easy, TimeCheck offers a one-tap iCal sync to get an availability snapshot. The app maps your availability against everyone else's (and the time needed) to calculate the times that work. Your schedule details are never visible, recipients only get to see the resulting time windows that match the settings and availability.

When everyone has responded, pick a time from the results of the TimeCheck. The app bubble will update with an "add to calendar" button so everyone can easily save the details accurately.

Use TimeCheck anytime it gets complicated to find a time to get together. For social events, meetings, and activities. Try it today!

## Key features

- Matches availability snapshots
- Finds best times to meet
- iCal sync for availability
- No schedule details visible
- Add to calendar button
- Works within iMessage threads

## Recent user reviews (5 of 5)

All indexed reviews: https://appshunter.io/ios/app/timecheck-imessage-extension/id1616256395/reviews.md

### 3/5 — Doesn’t work on iPhone 14 Plus iOS 27.0.1

*2025-10-26*

Hi. I can’t join you through the assistance link. 
I get a grey screen when I try to use your app.

Please fix. 
Thanks.

### 5/5 — Why this extension doesn’t show on the iMessages App Store? It’s exactly what I’ve been looking for!

*2024-08-31*

This app is great! It’s a simple to use and intuitive way to schedule something with friends thought iMessages! I would greatly recommend it to people.

The only feature I would request it would be an map auto search option instead of copying and pasting and address of a created event. 

Also a “tip jar” would be nice feature to help the developer!

### 5/5 — Love this app

*2022-04-28*

Getting together with friends has never been easier. We all have such busy schedules and it’s impossible to track who’s available when. Time Check accessed all of our calendars separately and we were able to settle on a date without having to send a million texts.

### 5/5 — Great Planning App!

*2022-04-28*

At last, an easy to use app to organize plans for multiple people - huge timesaver too!

### 5/5 — Such a big help!

*2022-04-11*

I love this extension. It makes getting groups of people together so much easier!

## Frequently asked questions about TimeCheck iMessage Extension

### How does TimeCheck find the best times to meet?

TimeCheck works by matching snapshots of schedule availability from participants. It calculates times that work based on everyone's input and the required duration, without revealing specific calendar details.

### Can I use TimeCheck for any type of event?

Yes, TimeCheck is designed for various events, including social gatherings, meetings, and other activities where coordinating schedules can be complicated.

### Does TimeCheck share my full schedule with others?

No, your detailed schedule is never visible to others. Recipients only see the resulting time windows that match the settings and availability provided.

### How do I add a confirmed meeting time to my calendar?

Once a time is picked from the TimeCheck results, the app bubble updates with an 'add to calendar' button. This allows everyone to easily save the confirmed meeting details accurately.

### What devices does TimeCheck support?

TimeCheck is supported on iPhone and iPad devices, as indicated by its compatibility with iOS.

### Is TimeCheck available on Android?

Based on the provided data, TimeCheck is an iMessage extension and is therefore only available for Apple devices like iPhone and iPad.

### Does TimeCheck have ads?

No, TimeCheck does not contain advertisements. It is a free application without any ads.

### How often is TimeCheck updated?

The latest version, 1.1, was released on April 23, 2022. This suggests updates are released periodically, though the exact frequency is not specified.

## Version history (last 2 releases)

### 1.1 — 2022-04-23

Here's what's new in this update:
• Added User Names, so everyone can see a list of attendees when a finalized TimeCheck is added to someone's calendar.
• Added "Location" as an optional TimeCheck field.
• Reduced SMS alerts, so you only get pinged for major status changes.
• Major enhancements to the "Add To Calendar" feature! Calendar events now have location and a list of attendees added to the event's Notes field... plus, the ability to add a customized note for additional context!

### 1.0 — 2022-04-10

No release notes.

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## More apps by Daniel McCarthy

- [Birch - Organized Photo Notes](https://appshunter.io/ios/app/birch-organized-photo-notes/id1435221449)
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All apps by Daniel McCarthy: https://appshunter.io/developer/635693343

## Related topics

[daniel mccarthy](https://appshunter.io/ios/topics/daniel-mccarthy)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-04.*