Kintai vs WS4 Remote
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Kintai
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Make attendance contact smart with Apple Watch. Opening the app on your PC or smartphone and contacting attendance is surprisingly troublesome. With this app, you can make smart attendance notifications with just a few taps on the screen of your Apple Watch. Register the Slack post settings and each attendance word in advance, and tap the corresponding cell from the list to complete the post. It may be possible to use it as a to-do list for housework and share it with your family. โ How to use 1. Install this App 2. Enter the required information in Slack Settings 3. Register the activity you want to post 4. Select from the list and tap the cell to post to Slack โ Register / Edit / Delete activities Preset data with a set of Emoji and words is provided at the time of installation. Register, edit, or delete as necessary. You can register by tapping the "New entry" cell at the bottom of the activity list. To edit the activity, tap the 3-point button on the upper right of the cell and edit as appropriate. You can delete an activity by swiping the cell to the left. โ Slack Settings The information required for a Slack post is a Webhook URL and a GitHub account. Get the Webhook URL for the attendance channel you want to post and enter it. The GitHub account is used to get the poster's nickname and image. If you enter a nickname, that will be given priority. Your favorite color is reflected in the color of the Attachment bar. If there is no input, the theme color of this app (#009944) will be used. Enter each value on the paired iPhone. Copy and paste is also possible. โ Post Settings The activity is a set of Emoji and words. If you turn on the switch, you can post Emoji as a set when posting. You can also post only words, too. โ Set Complication Please consider setting Complication. And then you can launch this App immediately, and posting is completed with 2 taps! โ Feedback If you have some feedback, please access the bellow Support page and contact me. https://github.com/MilanistaDev/KintaiChanSupport
WS4 Remote
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Virtual remote for access on WS4 systems. App enables door access by phone using internet or local area network. Suitable for private WS4 based access control systems.
Screenshots
Verdict
The clearest difference is update cadence: WS4 Remote at every 2 months against Kintai's every 5 months. WS4 Remote also leads on device support (5 vs 3) and iOS requirement (12.0 vs 14.0). On price, ads and in-app purchases there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Kintai ships an update every 5 months, WS4 Remote every 2 months. The most recent releases landed on October 30, 2026 and October 27, 2026 respectively.
| Parameter | Kintai | WS4 Remote |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 months | Every 2 months โ better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, iPod, Mac, Apple Watch โ better |
| Requires iOS | 14.0 | 12.0 โ better |
| Further details โ not scored | ||
| Size | 3 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | Takuya Aso | XPR GROUP |
In-app purchases
Kintai
No in-app purchases
WS4 Remote
No in-app purchases









