the diagnostics app that doesn't lie to you.

most "booster" apps fake speed-ups and invent problems to scare you. dianox doesn't. it measures what it can, tells you plainly what it finds, and is honest about what no app can measure.

what we checked

touch responseno issue

charging power~14.9 w · ac

processor heatwarm, not the battery

battery health %can't measure — honest

the idea

your phone already knows a lot about itself. dianox reads those honest signals and explains them in plain language — why it's slow, whether it's really overheating, how fast it's actually charging.

and when something genuinely can't be measured — like your battery's true health percentage — we say so, instead of making up a number. an app that claims to measure it isn't telling you the truth.

free, always

everything your phone can read and honestly interpret — slowness diagnosis, signals, charge cycles, usage. locking these away would be the booster move.

pro — one-time purchase

active hardware tests you can't run yourself: touch, sound, camera, screen, gps, sensors, vibration, buttons, charging. plus tracking how your phone changes over time.

no app can give you this

battery health %, true color and brightness, usb transfer speed — android doesn't expose them, or they need lab equipment. we won't pretend otherwise.