Battery Health
Live battery health, temperature, and a smart 80% charge alarm to extend long-term battery life.
Phone care, reimagined
The smarter way to keep your phone healthy.
Battery diagnostics, storage cleanup, AI device doctor, and one-tap optimization — wrapped in a beautifully simple app that respects your privacy. No accounts. No tracking. No noise.
iOS 16+ & Android 9+
5 languages
37 MB download
Zero trackers
Launching shortly · Get a one-time launch email
Privacy-first by design
No accounts, no tracking
On-device analysis
GDPR & DSA compliant
Why Oxyn
The phone-care app that gets out of your way
Most cleaner apps are bloated, ad-loaded, and built to harvest data. Oxyn is built differently — focused, fast, and respectful.
Most cleaner apps
- Bloated 200 MB install
- 15+ third-party trackers
- Aggressive subscription paywalls
- "Speed boost" placebo animations
Oxyn
- 37 MB lean install
- Zero data brokers, zero tracking SDKs
- Free forever — optional Premium
- Real numbers, real recommendations
0
Tracking SDKs
5
Languages
8
Focused tools
$0
Core features
Features
Everything your phone needs
Eight focused tools that make your phone faster, healthier, and a little smarter — without taking your data or your attention.
Storage Manager
Find duplicate photos, large files, old screenshots, and app cache. Free up space in seconds.
One-Tap Optimize
Refresh RAM, clear cache, and instantly see how much performance you reclaimed.
AI Device Doctor
A personalised health report powered by AI. Plain-language recommendations, no jargon.
Daily Tech News
A curated, distraction-free feed of the day's most interesting tech stories — refreshed daily.
Tech Trivia
Sharpen your mind with a gamified daily quiz. Bite-sized, fun, and surprisingly useful.
Light & Dark Themes
Beautiful in any light. Three themes — Light, Dark, and System — switch any time from Settings.
5 Languages
English, Turkish, Spanish, Portuguese, and Arabic. Auto-detects your system language.
How it works
From install to a healthier phone in 60 seconds
No setup. No accounts. Open the app, and you're done.
Install for free
Download from the App Store or Google Play. No signup, no credit card.
One-tap optimize
Tap Optimize on the dashboard. RAM, cache, and storage are checked and refreshed instantly.
Live a healthier phone life
Daily score, smart battery alarms, and AI recommendations help you build better habits.
Screenshots
Designed for clarity
Every screen earns its place. Glanceable data, clear actions, no clutter.
Dashboard
Your daily phone health at a glance
Battery
Health, temperature, smart charge alarm
Storage
Free up space without the guesswork
Junk Cleaner
Cache, leftovers, hidden clutter — gone
AI Doctor
Plain-language recommendations
Optimize
RAM refresh & cache cleanup in seconds
Tech Trivia
A fun daily quiz to keep things light
Swipe to see more →
Privacy & trust
Built around your privacy
We don't need your name or your data to help your phone run better. That's the whole point.
No account required
No signup. No login. No email collection. Open the app and use it.
No data selling, ever
Your data is yours. We never sell, share, or rent personal information.
On-device by default
Analysis runs locally on your phone. Optional AI features are opt-in only.
GDPR & EU DSA compliant
Built to meet European privacy and digital services standards from day one.
App Store & Play reviewed
Designed to meet Apple App Store and Google Play guidelines and approvals.
Open about what we collect
Minimal anonymous diagnostics, fully detailed in our Privacy Policy.
Pricing
Start free. Upgrade when you're ready.
Transparent, friendly pricing. No locked-in trials, no surprise charges, no dark patterns. The full free tier is genuinely useful — Premium is for power users who want more.
Free
Everything you need for healthy day-to-day phone care.
$0/forever
No card. No trial. No catch.
- Battery health & 80% charge alarm
- Storage overview & cleanup essentials
- One-tap optimize (RAM & cache)
- Daily tech news & trivia
- 5 languages, 3 themes
- Minimal, non-intrusive ads
Most popular
Premium
Unlock the full power of Oxyn, ad-free.
$4.99/month
or $29.99/year — save 50% · cancel anytime
- Everything in Free
- Full AI Device Doctor reports
- Advanced duplicate & junk scans
- Deep battery health trends
- Completely ad-free experience
- Priority support (24h reply)
Subscriptions are billed through your Apple ID or Google account. Pricing may vary by region. All taxes included where applicable. Terms · Privacy
FAQ
Questions, answered
If something's not here, just drop us a line.
Is Oxyn really free?
Yes. The core experience — battery health, storage cleanup, one-tap optimize, daily tech news, and trivia — is completely free, forever. Premium is an optional upgrade with no forced trial, no credit card to sign up, and you can cancel any time.
Does it work offline?
Yes. All core analysis — battery health, storage scanning, junk detection, optimize — runs on your device and works without an internet connection. Only optional content (Daily Tech News, Tech Trivia, AI Doctor reports) needs a connection.
What data does Oxyn collect?
Only the minimum needed to keep the app working and stable. That means anonymous crash diagnostics and a handful of basic, non-personal usage counters. We never collect your contacts, photos, messages, location, or any identifiable personal information. Full details in our Privacy Policy.
Does it really improve battery life?
Oxyn doesn't pretend to magically extend battery capacity — no app can rewrite physics. What it does is help you build healthier charging habits (like the 80% smart charge alarm), monitor temperature to avoid heat damage, and stop the patterns that wear batteries out faster. Over months, that makes a real difference in how long your battery lasts.
How is Oxyn different from other cleaner apps?
Three big differences: (1) Zero tracking SDKs — most cleaner apps embed 10–20 third-party trackers; we use zero. (2) No fake "boost" placebos — we show real numbers from real system APIs. (3) A genuine free tier, not a 3-day trial dressed up as free. We make money from optional Premium, not from your data.
Is there an Android version?
Yes. Oxyn is built with Flutter for both iOS and Android — the same beautiful experience on both platforms. The Android version is currently in open beta on Google Play; full Production release is planned alongside the iOS launch. Email us if you'd like to join the Android beta.
Which languages does Oxyn support?
Five at launch: English, Turkish, Spanish, Portuguese, and Arabic. Oxyn automatically picks the right language based on your system settings, and you can switch any time from Settings.
Does Oxyn run on iPad?
Yes. Oxyn is a Universal app — the same purchase works on both iPhone and iPad. Premium subscriptions are linked to your Apple ID and sync across all your devices automatically.
What happens if I cancel Premium?
You keep Premium until your billing period ends. After that, the app falls back to the Free tier — you still have battery health, basic storage tools, one-tap optimize, and daily content. Premium features (full AI Doctor, ad-free) simply pause until you re-subscribe.
How can I contact support?
Email support@oxynapp.net — a real human reads every message, typically replying within 24–48 hours. You can also visit our Support page for help articles.
Ready to give your phone the care it deserves?
Oxyn is launching shortly on the App Store and Google Play. Want a one-time email the day it goes live? No spam, no marketing list — we'll write you once.
No newsletter. No tracking pixel. We email you once and that's it.