One Jotter - Notes & Journal

Take notes, capture ideas & keep up with your to-do list with One Jotter.

cocoastudio · com.colanotes.android

Not rated yet 10K+ downloads v3.2.8 15.2 MB Android 8.0+ PEGI 3 · Everyone

Download APK 15.2 MB All versions

Signature matches the Google Play version Details

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At a glance

Latest version: v3.2.8 (609)
Updated: Apr 27, 2026 (5 months ago)
APK size: 15.2 MB
Requires: Android 8.0+ (API 26)
CPU support: Any (no native code)
Category: Productivity (app)
Listed since: Oct 15, 2020 (at least)
Permissions: 24 (7 sensitive)
Website: colanotes.com
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

One Jotter - Notes & Journal is an app by cocoastudio in the Productivity category, listed since at least October 2020. It has no native code, so it runs on any Android processor.

Since version 3.0.5, the APK shrank from 17.2 MB to 15.2 MB and the minimum Android version rose from 6.0 to 8.0. It asks for 24 permissions, 7 of them sensitive, including camera, record audio and find accounts on the device. It asks for the same permissions as version 3.2.7. The app offers in-app purchases through Google Play.

What's new in v3.2.8

Hello everyone! This week we have some updates to improve One Jotter: • Improve the editor. • Fix some bugs. • Optimize performance. • Update support libraries. Please leave your comments so that we can improve the product even more. Thank you for support!

Description

From the listing uploaded by “appupdater”.

One Jotter is an easy-to-use notebook and notepad app perfect for taking notes and recording ideas. It helps you stay organized and improve your work and study efficiency. One Jotter can be used as a plain text editor or can save notes in RTF format. It also supports writing and previewing in Markdown (CommonMark) format. ### ORGANIZE NOTES • Organize your notes with folders and tags • Favorite notes to find them quickly • Link related notes to one another ### KEY FEATURES • Search, print, merge and synchronize notes • Backup & restore notes • Import & export notes • Edit & preview notes in Markdown mode • Convert notes between Markdown and RTF ### EXTENDED KEYBOARD • Attach photos, videos and audio files • Insert web & note link • Sketch • Headings (H1, H2, H3) • Horizontal rule • Bulleted list • Numbered list • Checklist • Block quote • Inline code • Code block • Bold, italic, underline, strikethrough • Undo & redo and more... ### CLOUND STORAGE Supports data synchronization using Google Drive, Dropbox, Microsoft OneDrive, WebDAV Server, etc. Your data only exists on your own device or synchronized cloud disk, under your control, and no one will see it. ### EXPORT NOTES You can save your notes in TXT, PDF, JPEG, EPUB, HTML, Markdown formats, or share them as note cards. One Jotter is FREE to use forever with unlimited notes. Join One Jotter membership to get all features, including unlimited documents, photos, videos, audio, biometric unlock notes and more. Privacy Policy https://onejotter.com/privacy_policy.html Terms of Use https://onejotter.com/terms_of_use.html We will release updates regularly and always strive to provide a better application, if you hava any issues, please email us at [email protected] for help.

Version history

5 versions are listed, going back to v3.0.5. Since v3.2.5 it requires Android 8.0+.

v3.2.8 LATEST Apr 27, 2026 15.2 MB TRUSTED v3.2.7 Dec 2, 2025 15.2 MB TRUSTED v3.2.5 Jan 21, 2026 18.8 MB TRUSTED v3.1.2 Apr 26, 2026 16.3 MB TRUSTED v3.0.5 Apr 26, 2026 17.2 MB TRUSTED

All 5 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Apr 27, 2026.
Certificate issued to “Nicholas” This is the certificate of the Google Play version.
Same certificate as the 2 other versions checked

Store checks and file details

Developer signature verified Apr 27, 2026
Validated against Google Play Apr 27, 2026
Signed byCN=Nicholas, OU=Nicholas, L=Canton
Signing certificate (SHA-1)5E:5B:2A:A8:59:E5:95:21:66:F5:6D:B0:B2:71:EB:82:A1:F3:C4:60
File MD5baf53836164104d730a67e7cec9ad6eb
Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (2 other versions compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (24)

One Jotter - Notes & Journal requests 24 permissions, 7 of them sensitive.

Camera Sensitive android.permission.CAMERA
Display over other apps Sensitive android.permission.SYSTEM_ALERT_WINDOW
Find accounts on the device Sensitive android.permission.GET_ACCOUNTS
Read media audio Sensitive android.permission.READ_MEDIA_AUDIO
Read media images Sensitive android.permission.READ_MEDIA_IMAGES
Read media video Sensitive android.permission.READ_MEDIA_VIDEO
Record audio (microphone) Sensitive android.permission.RECORD_AUDIO
Access download manager android.permission.ACCESS_DOWNLOAD_MANAGER
Action manage overlay permission android.permission.ACTION_MANAGE_OVERLAY_PERMISSION
Change wifi state android.permission.CHANGE_WIFI_STATE
Control vibration android.permission.VIBRATE
Expand status bar android.permission.EXPAND_STATUS_BAR
Full network access android.permission.INTERNET
In-app purchases (Google Play Billing) com.android.vending.BILLING
Internal broadcast protection (app-defined) com.colanotes.android.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Reorder tasks android.permission.REORDER_TASKS
Run foreground services android.permission.FOREGROUND_SERVICE
Show notifications android.permission.POST_NOTIFICATIONS
System overlay window android.permission.SYSTEM_OVERLAY_WINDOW
Use biometric hardware android.permission.USE_BIOMETRIC
Use credentials android.permission.USE_CREDENTIALS
Use fingerprint hardware android.permission.USE_FINGERPRINT
View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Basic touch input android.hardware.faketouch
Microphone android.hardware.microphone
Wi-Fi android.hardware.wifi

One Jotter - Notes & Journal APK: questions and answers

Is there a version of One Jotter - Notes & Journal for older Android phones?

The current version needs Android 8.0 or later. Version 3.1.2 is the newest listed build that installs on Android 7.1 and later. Get version 3.1.2 · All versions

Can I install this APK over the version I already have?

Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.

Is One Jotter - Notes & Journal free?

The APK is free to download, but the app offers in-app purchases through Google Play.

Is the One Jotter - Notes & Journal APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. It is signed with the same certificate as the 2 other versions checked. After downloading, check that the file's MD5 is baf53836164104d730a67e7cec9ad6eb.