u/Time_Explanation_868

I launched QCurve Equalizer a few months ago because I wanted a better way to fine-tune audio across Android, not just inside a single music player.

Since then, I’ve been adding features and refining it based on what I actually wanted from an Android EQ.

QCurve Equalizer now includes:

• 🎚️ System-wide 10-band EQ

• 🎧 6000+ headphone profiles with AutoEQ

• ✨ Automatic headphone profile switching

• 🔊 Bass Boost & Harmonic Bass

• 🎛️ Dynamic EQ & Loudness Maximizer

• 🧠 Smart Audio Profiles

• 🎯 Pro-Audio Mastering & macros

• 🏠 Room Correction / channel calibration

• 🔄 A/B Compare

• 🎧 Listening Comfort

• ⚡ Auto Safe Gain

• 📊 Real-time spectrum analyzers

• And quite a few smaller tools for people who like experimenting with sound.

**And More.

The goal isn't to make audio complicated , it's to give you more control over how your headphones and speakers actually sound.

I’m sharing it here because I’d genuinely love to hear what other Android audio enthusiasts think.

Playstore Link: [ QCurve Equalizer ]

👑 " I am giving away 20 Promo Codes to the first 20 commenters based on First Come First Serve. Have Fun!" 👑

________________________________________"PLEASE UPVOTE THE POST"_____________________________________________

⭐⭐⭐"I would request you all to post your feedback on Playstore after you use the app. That would mean a lot. Thank you in advance"

Hello all, I recently launched NotifySense: Notifications Log, an Android app designed to fix the problem of accidentally swiped notifications and endless digital distractions.

Most notification apps require cloud accounts, but I wanted to build something that respected user privacy.

NotifySense operates 100% **OFFLINE**. It uses a custom local SQLite database engine to capture and organize incoming notifications without ever communicating with a cloud server.

Key Features:

**Notification Logging**: Automatically catches and categorizes incoming alerts (OTPs, Banking, Social and more) so you never lose a swiped message again.

**Focus Mode & Scheduled Blocker**: Silently intercepts non-essential notifications during work hours or bedtime, releasing them in a single batch when you are done.

**Smart Rules**: Create automations to auto-vault, auto-pin, or permanently mute notifications based on specific keywords or package names.

**Secure Vault**: Hide sensitive notifications behind your device's fingerprint or PIN.

**Snooze**: Temporarily hide notifications and bring them back when you're ready.

**Quick Note:** Save important thoughts and reminders before they slip away.

And many more..

Playstore Link: [ NotifySense: Notifications Log ]

I launched QCurve a few months ago for a better way to fine-tune audio across Android, not just inside a single music player.

Since then, I’ve been adding features and refining it based on what I actually wanted from an Android EQ.

QCurve now includes:

• 🎚️ System-wide 10-band EQ

• 🎧 6000+ headphone profiles with AutoEQ

• ✨ Automatic headphone profile switching

• 🔊 Bass Boost & Harmonic Bass

• 🎛️ Dynamic EQ & Loudness Maximizer

• 🧠 Smart Audio Profiles

• 🎯 Pro-Audio Mastering & macros

• 🏠 Room Correction / channel calibration

• 🔄 A/B Compare

• 🎧 Listening Comfort

• ⚡ Auto Safe Gain

• 📊 Real-time spectrum analyzers

**And much more.**

The goal isn't to make audio complicated , it's to give you more control over how your headphones and speakers actually sound.

I’m sharing it here because I’d genuinely love to hear what other Android audio enthusiasts think.

**Playstore Link** [ QCurve Equalizer ]

I launched QCurve a few months ago because I wanted a better way to fine-tune audio across Android — not just inside a single music player.

Since then, I’ve been adding features and refining it based on what I actually wanted from an Android EQ.

QCurve now includes:

• 🎚️ System-wide 10-band EQ

• 🎧 6000+ headphone profiles with AutoEQ

• ✨ Automatic headphone profile switching

• 🔊 Bass Boost & Harmonic Bass

• 🎛️ Dynamic EQ & Loudness Maximizer

• 🧠 Smart Audio Profiles

• 🎯 Pro-Audio Mastering & macros

• 🏠 Room Correction / channel calibration

• 🔄 A/B Compare

• 🎧 Listening Comfort

• ⚡ Auto Safe Gain

• 📊 Real-time spectrum analyzers

• And quite a few smaller tools for people who like experimenting with sound.

And More.

The goal isn't to make audio complicated , it's to give you more control over how your headphones and speakers actually sound.

I've also tried to keep the interface clean and focused rather than making it look like a typical “gaming EQ.” 😄

I’m sharing it here because I’d genuinely love to hear what other Android audio enthusiasts think.

Playstore Link [ QCurve ]

I recently launched NotifySense, an Android app designed to fix the problem of accidentally swiped notifications and endless digital distractions.

Most notification apps require cloud accounts, but I wanted to build something that respected user privacy.

NotifySense operates 100% offline. It uses a custom local SQLite database engine to capture and organize incoming notifications without ever communicating with a cloud server.

Key Features:

**Notification Logging:** Automatically catches and categorizes incoming alerts (OTPs, Banking, Social and more) so you never lose a swiped message again.

**Focus Mode & Scheduled Blocker:** Silently intercepts non-essential notifications during work hours or bedtime, releasing them in a single batch when you are done.

**Smart Rules:** Create automations to auto-vault, auto-pin, or permanently mute notifications based on specific keywords or package names.

**Secure Vault:** Hide sensitive notifications behind your device's fingerprint or PIN.

And many more

**Link:** [ NotifySense: Notifications Log ]

**Feedback Request:** I am specifically looking for feedback from power users on the UI responsiveness and the clarity of the Focus Mode setup. If you run into any bugs, I'd love to know!

Thank you so much for trying my app!

Please drop your feature suggestions.

⭐⭐⭐I am giving away 30 Lifetime Promo Codes. This will be first come first serve. Please comment below for the code. The first 30 commenters will be DMd with the codes⭐⭐⭐

Hey everyone, just wanted to talk about an app I’ve been pouring my soul into lately.

I’m a huge DIY audio person. I spend a lot of my free time building custom bluetooth speakers, 3-way tower speakers and tinkering with DSP code. I recently built a Bluetooth speaker using ESP32 and PCM5102.

I wanted pro-level audio engineering tools on my phone, so I decided to build my own engine from scratch. The app is called QCurve.

Here are some of the features:

Dynamic EQ (Fletcher-Munson Curve): Human ears naturally lose sensitivity to bass and treble at lower volumes. I wrote a real-time engine that dynamically adjusts your EQ curve based on your phone's actual media volume. The music stays perfectly full and punchy whether you're listening quietly at night or blasting it.

Smart Auto-Switching & 6000+ AutoEQ Profiles: I integrated the massive AutoEQ database directly into the app. When you connect your headphones, QCurve detects the hardware signature and instantly routes to the exact flat-response correction profile for that specific model.

Audio Scenes: Instead of just saving where your EQ sliders are, you can save the entire DSP pipeline. An "Audio Scene" captures your EQ, Bass Boost, Pro-Audio limits, L/R room correction, Harmonic Bass states so you can swap acoustic environments with one tap.

Preset QR Cards: You can export your entire custom tuning as a sleek QR code image. If you want to share a setup, anyone can just scan the image from their gallery, and the exact DSP parameters load instantly.

Pro-Audio Engine: It took a lot of math, but I built a custom soft-knee Bass Stacker so you can run Harmonic Bass alongside traditional sub-bass boosts without clipping or triggering the Android OS limiter.

It’s been a crazy technical journey getting the math and the Android audio sessions to play nice together across different OEMs, but seeing the real-time visualizer and the DSP pipeline finally work flawlessly is incredibly satisfying.

I’d love some feedback from fellow audio lovers!

Since this is built for people who actually care about sound profiles and frequency response, I’m really eager to hear what this community thinks. Are there any features, target curves, or specific headphone profiling options you feel are missing from Android EQs? 

Playstore Link  [ https://play.google.com/store/apps/details?id=com.qcurve.audio ]

Hi everyone,

I recently launched NotifySense, an Android app designed to fix the problem of accidentally swiped notifications and endless digital distractions.

Most notification apps require cloud accounts, but I wanted to build something that respected user privacy. NotifySense operates 100% offline. It uses a custom local SQLite database engine to capture and organize incoming notifications without ever communicating with a cloud server.

Key Features & Why You Should Try It:

• Notification Logging: Automatically catches and categorizes incoming alerts (OTPs, Banking, Social and more) so you never lose a swiped message again.
• Focus Mode & Scheduled Blocker: Silently intercepts non-essential notifications during work hours or bedtime, releasing them in a single batch when you are done.
• Smart Rules: Create automations to auto-vault, auto-pin, or permanently mute notifications based on specific keywords or package names.
• Secure Vault: Hide sensitive notifications behind your device's fingerprint or PIN.

Link: [NotifySense: Notifications Log]

Feedback Request: I am specifically looking for feedback from power users on the UI responsiveness and the clarity of the Focus Mode setup. If you run into any edge cases where a notification wasn't captured properly, I'd love to know!

To say thanks for testing, I am giving away 20 lifetime PRO promo codes. If you want to try the advanced features (like Focus Mode and Smart Rules) for free, just leave a comment below and I will DM you a code! I’ll be hanging out in the comments to answer any technical questions.

UPDATE: 🎉 🎉🎉🎉All 20 promo codes have now been claimed. Thank you so much for the incredible response! If you managed to get a code, I'd really appreciate it if you could try NotifySense and leave an honest review on Google Play. If you missed out, I'll do another giveaway after a future update very soon! 🎉🎉🎉🎉🎉