Volumi vs ServiceTests

Volumi is a precise media volume utility built for iPhone. Go finer than Control Center—adjust in 1% steps with keyboard input on the free tier, or unlock 0.1% precision (1,000 steps) with Pro. Save volume presets as Scenes for commute, sleep, workouts, meetings, and more. Switch in one tap and stop adjusting volume every time you change context. CORE FEATURES • Volume Scenes — save multiple presets and apply them instantly; enter a scene session and exit by adjusting volume manually • Precise control — ring or slider UI plus keyboard input; Pro adds hold-to-accelerate fine-tuning • Auto Trigger — switch automatically when you connect headphones or arrive at a saved place (Pro, opt-in per scene) • Focus integration — apply a linked scene when a Focus mode activates (Pro) • Mute & restore — save your level before muting and restore with one tap • Home Screen widget — show scene and volume; tap to switch scenes and mute/restore; Pro adds ± volume buttons • iCloud sync — keep scenes consistent across devices (Pro, optional) PRIVACY Zero data collection. No ads. No third-party SDKs. Your data stays on device or in your private iCloud. PRO — ONE-TIME PURCHASE Unlimited scenes · 0.1% precision · auto trigger · 15 templates · no subscription

ServiceTests is a complete hardware diagnostic tool that helps you quickly and accurately check the condition of every component on an iOS device. Perfect for repair shops, resellers, quality control (QC) teams, and anyone inspecting a device before buying or selling. Run a full diagnostic in minutes and get a clear PASS/FAIL result for each test — no guesswork, no ads. TESTS INCLUDED: • Display (LCD) — detect dead pixels, lines, and color issues • Touchscreen — check responsiveness and dead zones • Brightness / dimming • Camera — front and rear • Flash / torch • Loudspeaker • Earpiece • Microphone — record and play back • Vibration • NFC — tag reading • Bluetooth — scan and connect • Motion sensors — accelerometer and gyroscope • Location / GPS — signal and positioning • Wireless charging DEVICE INFO: • View detailed hardware specifications and battery status WHY SERVICETESTS: • Clean, fast, and intuitive interface • Clear pass/fail result for every test • Full diagnostic in just a few minutes • No ads — built to do one job well PRIVACY: Each test requests only the permission it needs (camera, microphone, Bluetooth, motion, location, NFC) solely to perform the hardware check. Your data stays on your device.