CHRONOS

Name: CHRONOS
Availability: InStock
Author: jnda

jnda

fr.jnda.android.system.smsscheduler

ToolsF-DroidNot yet rated0 downloads

CHRONOS is a free, open-source Android Tools app. The latest version is 1.2.2, it is 5.8 MB, requires Android 7.0+, and is published by jnda.

Size: 5.8 MB
Requires: Android 7.0+
Last updated: 29 days ago25 Aug 2026
Safety: Scanned25 Aug 2026what does this mean?

License: GPL-3.0-only · Target SDK: 37 — what does target SDK mean?

Download Latest Version (v1.2.2)5.8 MB · APK

About this app

CHRONOS allows you to schedule SMS message delivery for a specific date and time, without replacing your default messaging app.

Screenshots

Permissions8 requested

What version 1.2.2 is allowed to do once installed. Highlighted entries reach outside the app’s own sandbox and are worth a second look. Not sure what a permission actually means? Learn how to evaluate app permissions.

Dynamic Receiver Not Exported Permission
No description available for this permission.
fr.jnda.android.system.smsscheduler.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Foreground Service
Keep running in the background with a visible notification.
android.permission.FOREGROUND_SERVICE
Post Notifications
Show notifications.
android.permission.POST_NOTIFICATIONS
Read Contacts
No description available for this permission.
android.permission.READ_CONTACTS
Receive Boot Completed
No description available for this permission.
android.permission.RECEIVE_BOOT_COMPLETED
Schedule Exact Alarm
No description available for this permission.
android.permission.SCHEDULE_EXACT_ALARM
Send Sms
No description available for this permission.
android.permission.SEND_SMS
Wake Lock
Keep the device awake while working in the background.
android.permission.WAKE_LOCK

Version history1 published build

v1.2.2Latestbuild 5Scanned
Released
25 Aug 2026
Size
5.8 MB
Requires
Android 7.0+
Target SDK
37
- Exclude x86 and x86_64 native libraries to reduce APK size. - Explicitly remove ACCESS_NETWORK_STATE permission from Manifest.
8 permissions
- Dynamic Receiver Not Exported Permission
  No description available for this permission.
  fr.jnda.android.system.smsscheduler.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
- Foreground Service
  Keep running in the background with a visible notification.
  android.permission.FOREGROUND_SERVICE
- Post Notifications
  Show notifications.
  android.permission.POST_NOTIFICATIONS
- Read Contacts
  No description available for this permission.
  android.permission.READ_CONTACTS
- Receive Boot Completed
  No description available for this permission.
  android.permission.RECEIVE_BOOT_COMPLETED
- Schedule Exact Alarm
  No description available for this permission.
  android.permission.SCHEDULE_EXACT_ALARM
- Send Sms
  No description available for this permission.
  android.permission.SEND_SMS
- Wake Lock
  Keep the device awake while working in the background.
  android.permission.WAKE_LOCK
Download v1.2.2

New to sideloading? Read the install guide before opening an APK. Not sure this build supports your phone? See how to check your device’s Android version.

Read our guide to the best open-source Tools apps for Android

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