IDEP vs KeepLit

Used for simple operation of SAI series mid frequency inverter precision resistance welding controller in the business field: By connecting to the controller's wifi hotspot, the connection between the iPhone and the controller can be achieved, enabling some simple programming operations or viewing welding curves and welding data.

KeepLit keeps your screen on — without interrupting your music, podcasts, or videos. Other screen-awake apps stop your audio when activated. KeepLit doesn't. Your media keeps playing. Your screen stays on. No floating windows. No conflicts. WORKS IN THE BACKGROUND Start a session and switch to any app. KeepLit doesn't need to stay in the foreground — it quietly keeps your display awake while you cook, read, follow a tutorial, or wait in a queue. LAUNCH INSTANTLY Start a session from your Home Screen Widget or Control Center. No need to open the app. NO SUBSCRIPTIONS. EVER. One-time purchase unlocks everything. Free trial included so you can try it first. PERFECT FOR: · Following recipes with messy hands · Reading long articles or documents · Keeping a map or boarding pass visible · Monitoring live scores or dashboards · Waiting in online queues for tickets · Any time your screen turns off too soon PRIVACY FIRST No camera. No microphone. No tracking. No account required.