기술자 노트

By: tmkj App

It can be freely used in most fields, including maintenance, manufacturing, and service. By modifying menu images and screen text, it can be customized for any field.

Overview

Google Play Store

Data as of 2026-07-16

Version:

—

Last updated: 2026-05-19

#2,661,585 ▼ 26,013

Features & Capabilities

This app is designed for technicians and is a versatile app applicable to most fields.

* It can be used effectively not only in manufacturing or sales/service industries but also in general service shops.

* You can customize menu images and screen text.

0 . [ Description of Key Features of Technician's Note ]

This diary is not just a simple work log.

It was designed as a diary for professional technicians,

and was personally designed and produced by a technician who has worked in this field for a long time.

All content includes explanations;

you can import image files from your smartphone,

take photos of only the necessary parts with your smartphone,

save them,

and import PDF files to save

so you can refer to them immediately when needed.

For example,

you can take photos of only the key parts of drawings or part lists,

and save them,

and use the zoom in/out function for reference.

There is no need to spend time creating and saving images.

Just take photos with your smartphone camera and save them.

Photos have built-in graphics (circle, square, straight, pencil, crop, etc.) and cropping functions, so a separate image editing app is not required.

All data can be backed up and restored.

Backed-up data can be passed down to a successor or sold to others.

1. [Know-how Diary]

The diary is a core feature that allows you to take photos of problems and your experience handling them, along with explanations, to save them.

You can refer to them when the same problem occurs again.

Save your own field experience or the experiences of others, and do not waste time relying on old memories for the same content.

Search by keyword for data categorized by manufacturer and equipment, and utilize it immediately.

1. [My Own Error Codes]

Error codes provided by manufacturers do not support solutions for all causes.

They can only provide the scope of the malfunction or hints.

By analyzing and saving your experiences in resolving specific codes,

you can create a practical error code book.
Save the code where the problem occurred and the experience of handling it by taking photos along with explanations.

You can refer to them if the same problem arises again.

Save your own field experience or the experiences of others, and do not waste time relying on old memories for the same content.

Search by keyword for data stored categorized by manufacturer/equipment and utilize it immediately.

2. [Managing Electrical Wiring Diagrams/Electronic Diagrams]

Many booklets are required to refer to the vast number of drawings categorized by manufacturer/model.

The actual drawings are small and difficult to read.

Now, import the drawings as image files or use your smartphone camera to photograph and save the necessary parts.

Then, you no longer need heavy booklets, and easily find what you are looking for using the zoom in/out functions.

You can refer to photos along with explanations.

Search by keyword for data stored categorized by manufacturer/equipment and utilize it immediately.

3. [Managing Machine Drawings/Part Lists]

Many booklets are required to refer to the vast number of part lists categorized by manufacturer/model.

Now, import the drawings as image files, or use your smartphone camera to photograph the necessary parts separately and save them.

Then, you will no longer need heavy manuals, and you can easily find what you are looking for using the zoom in/out functions.

You can refer to photos along with the descriptions.

Search by keyword for materials saved by manufacturer and equipment, and use them immediately.

4. [Assembly Sequence / Equipment Setup Management]

Disassembly and assembly relying on memory lead to mistakes.

Even after assembly is complete, you often feel anxious wondering if anything is missing or if it was assembled incorrectly.

In fact, there are many cases where you have to redo the work.

Record the key points related to the disassembly or work process.

Checking periodically while working will reduce your worries.

Also, setting up equipment is complex and difficult to remember.

If you attach photos along with explanations of the setup sequence or details, you will no longer have to waste time.

5. [Parts Management]

There are many types of parts, and many are similar, making them difficult to remember.

If you record part numbers, names, and specifications, along with descriptions and photos, you can look up everything related to the parts.

Additionally, if you document how to modify discontinued parts, you can perform consistent work quickly.

6. [Managing Parts Requiring Dimensions]

Some parts, such as tires, wheels, and hoses, require dimensions.

If you record detailed characteristics along with descriptions and save photos, you can easily find and utilize data managed by manufacturer/equipment.

7. [Catalog Management]

Catalogs record specifications, performance, and other details regarding equipment.

By importing images, PDF files, or directly photographing and saving key sections of the catalog, you can easily find and utilize data managed by manufacturer/equipment.

7. [ Error Code Book Management ]

You can save error code booklets provided by manufacturers by importing images, PDF files, or directly photographing key sections.

You can easily find and utilize materials managed by manufacturer/equipment.

8. [ Manual Management ]

You can save user manuals provided by manufacturers by importing images, PDF files, or directly photographing key sections.

You can easily find and utilize materials managed by manufacturer/equipment.

8. [ Client Maintenance History Management ]

You can create and store maintenance history for each piece of equipment from the companies you do business with.

By looking up when and what issues were addressed, you can easily determine whether the issue is the same failure, a new failure, or a matter requiring after-sales service.

* Category Management

All materials are classified into two categories: Manufacturer / Model.

When running for the first time, please register the manufacturers and models you manage first before using the service.

To register a model, first register it as a series.

If you register it as [ TOYOTA 6 Series ],

you can register related common data.

Additionally, you can register specific TOYOTA 20/25 models separately.

You can manage content specific to those models separately.

* Customer Category Management

To manage the maintenance history of customer companies,

you need customer company and customer equipment categories.

Maintenance history is classified by the management number of the customer company and the model belonging to that company.

When running for the first time, please register the customer companies and models you manage first before using the service.

* Data Backup and Restore

You can back up and restore databases and user files to your smartphone.

However, since everything is stored on the smartphone,

it is safer to copy the backup files to a PC, USB drive, or cloud storage to prepare for smartphone breakdown, replacement, or loss.

User Growth & Download Statistics

App

By:

Downloads:

Version:

0 Last updated: 2026-05-19

Creation date:

2026-04-05

Publisher country:

KR

Price:

8.49

Email:

tm*****@gmail.com

URLs:

Website ,Privacy policy

Full description:

Source:

Google Play Store

Data ingested on:

2026-07-16

Compare stats and ranking:

Ranking

# 2,661,585 ▼ 26,013

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Android app. Please use these information below to contact the Android app developer.

Developed by:

tmkj

Google Play Store

https://play.google.com/store/apps/details?id=com.tmkj.fieldnote

Email:

tm*****@gmail.com

Website:

https://tmkj.co.kr

Best 기술자 노트 Alternatives

Here are some Android apps that are similar to 기술자 노트:

기술자 노트(평가판)

Concept Tecnologia

Timing Software LTD.

Zdenek Havrlant

Technician App- Laser

ِAqua Technology International

Zdenek Havrlant

Servicio Técnico

PLANTA HBS-DELLI, S.A. DE C.V.