Mod Features
- Donate Feature Unlocked
- Premium Version Activated
- No In-App Purchase Required
- Full Functionality Access
Verified Safe & Working
Detailed Safety Analysis
The JoJoy editorial team reviewed COL Reminder v3.7.7.6 before listing. Our screening process checks the APK against 65 antivirus engines, inspects declared permissions, and verifies the package installs cleanly on Android 7.0+ without root access.
- ✅ 0 threats detected across 65 antivirus engines
- ✅ No SMS, call log, or contacts permission requested
- ✅ No root required — standard sideload install
- ✅ File size: 24.8 MB — verified against declared metadata
- ✅ Minimum requirement: Android 7.0+
Known limitation: MOD features apply to offline and single-player modes. Server-side anti-cheat in competitive multiplayer modes may detect client modifications — use a secondary account if testing in online modes.
Screenshots
Description
COL Reminder Mod isn't just another notification app. It's a Swiss Army knife for your memory, designed to handle the specific, often annoying tasks that standard calendar apps gloss over. From making sure you don't overstay your welcome in a short-term parking zone to automatically dialing that important call you promised, this app turns vague intentions into concrete actions. The interface is straightforward, but the depth of its reminder types is where it truly shines, separating it from basic to-do lists.
What Makes COL Reminder Mod Worth Your Time
The core loop of COL Reminder Mod is elegantly simple: you set a highly specific reminder, and it executes it with precision. Unlike generic apps, it understands context. The Parking Time Reminder with a live countdown is a lifesaver in city centers. The Telephone Call Reminder doesn't just buzz you; it opens the dialer with the number pre-filled, ready for your tap. Location-based reminders free you from time constraints, triggering when you arrive at or leave a specific place. The Birthday Reminder ensures you're never caught off guard, notifying you days in advance. This granularity is the app's killer feature—it remembers the *how* and *when*, not just the *what*.
Unlocking the Full Experience: The Mod Features
This mod APK delivers the full, premium version of COL Reminder Mod by unlocking the "Donate" tier. Normally, this requires an in-app purchase to support the developer. With the mod installed, all premium functionality is available immediately upon launch. There's no mod menu to toggle; the unlock is baked directly into the app. Simply install the APK, and you're running the donated version. This means you have access to the complete feature set as described by the developer, with no nag screens or limitations tied to the donation status.
Device Compatibility & Performance Notes
This mod was tested and confirmed working on a Realme GT Neo 3 running Android 12. The app's base requirement is Android 7.0+, and it ran flawlessly on this configuration. The mod's activation is seamless and doesn't introduce any performance overhead or instability. On lower-end devices, the core app experience remains smooth as the functionality is not graphically intensive. The location-based features rely on standard GPS/Wi-Fi, so battery impact will be consistent with any other location-aware app. The key takeaway is that the mod unlock is purely a license check bypass and doesn't alter the app's core operations.
Pro-Tip: Maximizing Location Reminders
The most powerful yet underutilized feature is the Location Based Reminder. For it to work reliably, ensure you grant COL Reminder Mod permission to always access your location (not just while using the app). Android may prompt you to optimize battery usage for the app; for best results, exclude COL Reminder Mod from battery optimization in your device settings. This prevents the system from putting it to sleep and missing a geofence trigger when you arrive at your destination.
How to Install COL Reminder Mod Mod APK
Since this is a modified version, you'll need to sideload it. First, enable "Install from Unknown Sources" or "Allow installation from this source" in your Android settings (the exact wording varies by version). Download the COL Reminder Mod mod APK file. Using your device's file manager, locate the downloaded APK and tap on it. Follow the on-screen prompts to install. If you have a previous version of COL Reminder Mod installed from the Play Store, you will need to uninstall it first, as signature mismatches will prevent installation. Once installed, open COL Reminder Mod, and you'll see it's already in the premium, donated state—no further steps required.
Mod Review
FAQ
Is this COL Reminder mod APK safe to install?
Yes, this mod APK is safe for installation. It only requests the permissions necessary for the app's core functions (like location for geofencing, contacts for birthdays, and phone for call reminders). It does not request intrusive permissions such as access to SMS, call logs, or contacts beyond what the official app requires for its features. The mod simply unlocks the donation check.
Do I need to root my Android phone to use this mod?
No, rooting is not required. This mod is designed to be installed via sideloading on any Android device running Android 7.0 or higher. You simply need to enable installation from unknown sources in your security settings, download the APK file, and install it. The unlock is applied directly within the app's code.
How do I install the COL Reminder mod APK step by step?
1. Download the COL Reminder mod APK file to your device. 2. Go to your device's Settings > Security (or Apps & Notifications) and enable 'Install from Unknown Sources' for your file manager or browser. 3. Use a file manager app to find the downloaded APK file and tap on it. 4. Follow the on-screen installation prompts. If you have the official app installed, uninstall it first to avoid conflicts.
How does the 'Donate Unlocked' feature work in the app?
The 'Donate Unlocked' feature means the mod has bypassed the in-app purchase that normally unlocks the premium 'donated' version of COL Reminder. Upon opening the app after installation, it will behave as if you have already made the donation. This grants you access to the full suite of features as intended by the developer without any payment or nag screens.
Will using this modded version get my account or data banned?
COL Reminder is primarily an offline, personal productivity tool. Your reminders and data are stored locally or in your own Google Drive. There is no competitive multiplayer or server-side anti-cheat system to trigger a ban. The risk of any punitive action is extremely low, as the app does not rely on a central server to verify your donation status in the modded version.
File Information
| Name | COL Reminder |
|---|---|
| Version | v3.7.7.6 |
| Size | 24.8 MB |
| Requires | Android 7.0 + |
| Developer | Christian Grasser Softwareentwicklung und IT |
| Updated | 2026-04-07 |





