# WatchAfication, TimeSignal app — Hourly Notification with image

> Hourly Notification with image (iPhone/iPad app by Junichi Watanabe.)

- Source: https://appshunter.io/ios/app/watchafication-timesignal-app/id1014493825 (this page in markdown: same URL + `.md`)
- Developer: [Junichi Watanabe](https://appshunter.io/developer/1014493824)
- Category: Utilities, Lifestyle
- Price: Free
- Age rating: 4+
- Requires: iOS 9.3 · 63 MB
- Languages: American English, Japanese
- Released: 2015-07-16
- Data updated: 2026-05-17
- User reviews in markdown: https://appshunter.io/ios/app/watchafication-timesignal-app/id1014493825/reviews.md

## What is WatchAfication, TimeSignal app?

Overview
It is an application that displays time signals with images on the screen. Pre-registered images are displayed every hour. One day's image set (24 images) can be downloaded from a cloud or exchanged via e-mail or AirDrop etc. It also supports Apple Watch and displays time signals with images.

Functions
· Create button generates today's time signals displaying images.
· There is a switch that turns on the function to automatically generate time signals for every day.
· You can register 24 images for 1 day from the photo library.
· You can store 24-image-sets in the iPone, iPad with Save button.
· You can also create individual alarms by entering time and keywords.
· You can send 24-images-set(original format of extension WTT) to mail or AirDrop etc by Send button,.
· If you register in Dropbox, you can download the 24-images-set from Dropbox> Application> WatchA holder.
· If there are multiple 24-images-sets in your iPhone, they are randomly selected every day by the switch in the Local Files screen and play it.
· When you touch the file icon with the extension WTT attached in a mail, the activity screen will appear, and if you select the WatchAfication icon, you can read 24-images-set.
 In the case of e-mail, there is a size restriction, please make each image about 400 x 400 pixels.
· You can export a JPEG image including the 24-images-sets to the Photo library 
· 24-images-set of JPEG data can be read from the Photo library.
- When submitting to SNS, blogs, etc., the 24-images-set in JPEG format is displayed as an image, so it is easy to confirm the content.
• Apple Watch displays a time signal image on every hour. You can also select favorite images by iPhone.

Conditions for displaying an Image on Apple Watch is as follows,
• Paired iPhone is locked.
• Apple Watch is not in the power saving mode.
However, the image may not be displayed at the discretion of Apple Watch system.  If you make a trimming image to fit your Apple Watch, it is quickly displayed on the screen.


## Version history (last 5 releases)

### 1.10 — 2017-11-24

This app has been updated by Apple to display the Apple Watch app icon.

Fixed a bug that the time signals were registered multiple times when the application was restarted.

### 1.9 — 2017-11-15

Fixed a problem that images are not displayed on Apple Watch.
Changed the way so that the time signals after the next day is notified.

### 1.8 — 2017-05-04

· "Dropbox" button in the Local Files screen now works.
· Download from the Dropbox supports special format (extension WTT) and JPEG including the 24-images-set,  also. 
· By touching the image cell on the "24 image" screen, it is made possible to directory choose from the images in the Photo library.

### 1.7 — 2016-05-20

Added the function that should not automatically erase expired titles .
Fixed bugs on the file name and the screen display .

### 1.6 — 2016-05-17

Since the 24 images data set  into a single JPEG image, easy to check the contents of the images.

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## More apps by Junichi Watanabe

- [SpectralViewer, spectraView](https://appshunter.io/ios/app/spectralviewer-spectraview/id1201249094)
- [ResoSearch, Acoustic resonance &spectrum measuring](https://appshunter.io/ios/app/resosearch-acoustic-resonance-and-spectrum-measuring/id1217332479)
- [PropaRuler, Measurement of radio wave propagation](https://appshunter.io/ios/app/proparuler-measurement-of-radio-wave-propagation/id1229894901)
- [SoundPRuler, measurment of sound wave propagation](https://appshunter.io/ios/app/soundpruler-measurment-of-sound-wave-propagation/id1242740751)
- [LastStone CurlingShotSimulator](https://appshunter.io/ios/app/laststone-curlingshotsimulator/id1355957853)

All apps by Junichi Watanabe: https://appshunter.io/developer/1014493824

## Related topics

[ウォッチログ](https://appshunter.io/ios/topics/)

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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 2026-05-17.*