Repeat Timer vs Volt Drop Check & Plug

Set a duration, set how many times it repeats, and Repeat Timer counts you through it. Leave the app open to watch the countdown, or close it and get an alert on every repeat. THREE KINDS OF TIMER - Repeat: one duration, looped as many times as you like - Interval: different phases in sequence, each with its own length - Standard: a plain countdown NEW IN 4.0 - A brand new Apple Watch app, rebuilt from scratch. All three kinds of timer live on your watch, so you can start, pause and finish a session with your phone nowhere near you - Watch face complications with a live progress gauge - Lock Screen alarms that get through silent mode and a locked phone - Confirmation mode: the next repeat will not start until you acknowledge the last one, so nothing gets skipped while you are not looking - A full redesign for iOS 26, with a rounded typeface and haptics throughout FEATURES - Home Screen and Lock Screen widgets you can start, pause and skip without opening the app - A full screen timer for when you want nothing else on the display - Timer cards that flip over to reveal their settings - Siri and Shortcuts support - Notifications on every repeat, so you can get on with something else PERFECT FOR - Cooking, when something needs turning every few minutes - Standing up and stretching at work - Drinking water through the day - Focus blocks and pomodoro sessions, with planned breaks - Physiotherapy sets and holds - Watering plants for a set time each - Looking away from the screen every twenty minutes - Medication on a schedule Repeat Timer Premium Subscription Upgrade to access all features Payment will be charged to your Apple ID account at the confirmation of purchase. Subscription automatically renews unless it is canceled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage and cancel your subscriptions by going to your account settings on the App Store after purchase. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Volt Drop Check & Plug is an iPhone-only electrical calculation toolkit for field electricians, maintenance technicians, and design engineers. Stop juggling paper tables, calculators, and spreadsheets — switch between tabs and get the answer you need in seconds. ■ What's inside 1) Voltage Drop Calculator • Inputs: supply voltage, load current (or power in W), cable length, conductor material (copper / aluminum), insulation (PVC 70°C, XLPE 90°C, heat-resistant PVC 105°C), circuit type (DC / 1-phase 2-wire, 3-phase 3-wire), power factor, and optional reactance. • Outputs: ΔV, drop %, terminal voltage, loop resistance, and assumed conductor temperature. • GOOD / CAUTION / NG verdict badge with a one-line explanation, improvement suggestions, risk notes, and basis notes. • Round-trip ×2 applied automatically for DC / single-phase; √3 factor applied for three-phase. 2) Cable Size Selection (reverse calculation) • From load current, voltage, cable length, allowable drop %, material, circuit type, power factor, and ambient temperature, get the minimum required conductor area and a recommended cable size. • Side-by-side comparison of common sizes with PASS / FAIL / BEST indicators. 3) Ampacity Calculator • From conductor material, size, installation method (free air / in conduit / bundled), insulation type, ambient temperature, and grouping count, see base ampacity with temperature and grouping correction factors. • Corrected ampacity plus a per-installation-method summary. 4) Breaker Selection Guide • From circuit current, circuit voltage, usage (general load / motor / lighting / IT·server), and phase (single / three), get a recommended rating (AT), frame size (AF), and type (MCCB / MCB / ELCB). • Earth-leakage (ELCB) recommendation is highlighted automatically where appropriate. Includes a type guide. 5) Power Calculator (W ↔ VA ↔ kVA ↔ var) • Convert between active power (W / kW), apparent power (VA / kVA), reactive power (var / kvar), and phase angle φ from voltage, current, and power factor. • Three input modes: V×A, W, or VA. Single-phase / three-phase switchable. 6) NEMA / IEC Plug Quick Reference • A searchable cheat sheet for plugs and connectors — useful for overseas sites and imported equipment. Filter by code, voltage, and more. ■ Designed for the field • One-tap Japanese / English UI toggle (selection is remembered). • All calculations run on-device — works reliably even with poor signal. • Clear separation of inputs and results, with verdict badges and plain-language notes. • iPhone-first layout tuned for one-handed use. ■ Great for • Field electricians and contractors • Facility and maintenance technicians • Plant and building-services engineers • Solar, energy-storage, and EV-charging designers • Teams working with imported or overseas equipment • Electrical students and trainees ■ Important Results are reference values based on generic targets (e.g., 3% voltage-drop goal, 5% maximum). Always follow your local codes, internal standards, and equipment specifications for actual design and installation.