TargetWatch (target watch) is an application program that sends the third party the warning mail when iPhone's acquiring the location information with GPS on the back ground, and the time that entered in a specific area and going out outside the area.

For instance, parents are not managed in the crime prevention purpose, and it is possible to use it so that the going to and from school of a small child is simply known.

This application program doesn't use the Mail Sending function of iPhone.
It doesn't sound it at Mail Sending because mail is transmitted with an outside SMTP server.
The transmission method of using Gmail is a base. Of course, it is possible to use it even with other SMTP servers.

Gmail can be used free of charge. The person who starts Gmail and is handled must register the account from

In this application, there is the following environmental settings.

Setting of SMTP

This application program adjusts Gmail that exists in the service of Google to a regulated value of an outside SMTP server.
Of course, it is possible to use it even with other SMTP servers.
Please register account information to use SMTP in this application program.


This application program is an application program that sends the third party warning when going out outside time when the target (for instance, child) entered in a specific area (in the school for instance) and the area (outside the school for instance).
At this time, the third party (for instance, parents) is told by using mail.
Please describe the mail address (for instance, parents' mail addresses) in wanting tell it in the "to email" column.


The accuracy of GPS can be set. Too much ..accuracy.. if the worst comes to the worst, specific in the area becomes vague.
Oppositely, when accuracy is improved too much, the battery is consumed, and it takes time of filter [sarerutame] and the present place to information with bad accuracy specifically.
The setting that matches this respect to the use environment taking care must be done.

Check interval

It is an interval time when it checks outside the area in the area.
Because this application program makes operation a base for a long time, the default value is set to improving.
Please enlarge the time between measurements as much as possible if you want to suppress power consumption.

1.To know the going to and from school of a small child simply though it doesn't manage parents in the crime prevention purpose

Please register the area at the school by the function of "Area registration" of this application program.

And, please start this application with this iPhone terminal on the back ground.
Afterwards, please give the child this iPhone terminal.

When the location information is confirmed, this application program uses GPS.
The Internet is used at Mail Sending.
The ability is demonstrated by the thing used in the place where the electric wave reaches.

Please be aware, continued use of GPS running in the background can dramatically decrease battery life.

What's New

Version 2.1.0

iOS8.0 Support.


makoto tsurumaru
3.5 MB
Requires iOS 4.3 or later. Compatible with iPhone, iPad, and iPod touch.
English, Japanese
Age Rating
Rated 4+
© 2010 Ainetmakoto


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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