BatteryFull + (Alarm) vs Utility King
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
BatteryFull + (Alarm)
This app notifies you when your device's battery reaches a specific charge level. It offers charging history, charts, and custom alarm sounds to help you manage your battery efficiently. An Apple Watch app is also available for convenient monitoring.
- Customizable charging level alerts
- Charging progress monitoring
- Apple Watch companion app
- Charging history and charts
- Customizable alarm sounds
- Daily battery usage tips
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Your battery. Your perfect charge. BatteryFull+ (Alarm) alerts you when your battery reaches the level you choose. Set your target, connect your charger, and follow your charging progress on iPhone or iPad. You can also check your iPhone battery level from your Apple Watch. CHARGE TO YOUR CHOSEN LEVEL Move the alarm icon around the ring to choose your target battery level, then tap Set Alarm. Follow your progress on a dedicated charging screen showing your current percentage, target, starting level, and elapsed time. Keep the app open and your device unlocked while the alarm is active. EXPLORE YOUR CHARGING WITH PRO β’ Charging history: Review your recorded sessions, charging duration, and battery gains. β’ Charging charts: See how your battery level changes during recorded sessions. β’ Session comparisons: Compare charging times across the same recorded battery range. β’ Charging profiles: Save your favorite target levels and alarm sounds for quick access. β’ Custom alarm sounds: Preview the available sounds and choose your favorite charging alert. CHECK FROM YOUR WRIST Use the Apple Watch app to check your iPhone battery level and follow its charging progress. DAILY BATTERY TIPS Discover a daily tip with practical suggestions for everyday battery use. DESIGNED FOR YOUR DEVICE Enjoy layouts for iPhone and iPad, plus support for iPhone Duo with an interface that adapts when folded or unfolded. HOW TO USE Choose your target battery level using the alarm ring. Connect your device to a charger. Tap Set Alarm. Keep BatteryFull+ open and your device unlocked. Your selected sound plays when the reported battery level reaches your target. PLEASE NOTE β’ Displayed battery readings update in 5% increments. β’ The charging alarm requires the app to remain open and your device unlocked. β’ Make sure your deviceβs audio settings and volume allow you to hear the alarm. β’ Charging history, charts, comparisons, profiles, and custom sounds require Pro. β’ Charts reflect recorded battery readings. Available insights depend on the data recorded during your sessions. β’ BatteryFull+ alerts you at your chosen level; it does not stop charging automatically.
Utility King
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Utility King packs 27 essential tools into one clean, fast, and fully offline app. Stop cluttering your home screen with single-purpose apps β everything you need is here, works instantly, without Wi-Fi. --- 27 TOOLS INCLUDED --- QR Code Reader Scan any QR code instantly. Supports URLs, contacts, Wi-Fi credentials, and plain text. Barcode Scanner Read barcodes in any format β Code 128, EAN-13, EAN-8, PDF-417, and more. QR Code Generator Create custom QR codes for any text, link, or data. Share or save with one tap. Torch Instant flashlight. Tap once, done. Spirit Level Turn your iPhone into a precision level. Perfect for hanging frames and mounting shelves. Battery Health See your battery's true capacity, charge cycle count, estimated lifespan, and real-time charging status. The data Apple hides. Compass Precise, always-offline directional compass. Qibla Finder GPS-based Qibla direction from anywhere in the world. Accurate, instant, no internet needed. Prayer Times Daily prayer times based on your GPS location. Works completely offline, globally. Unit Converter Convert length, weight, temperature, speed, area, volume, and more β all in one place. Salary Calculator Calculate your real take-home pay after taxes. Supports multiple countries and currencies. Calculator A clean, fast everyday calculator. Stopwatch and Timer Full-featured stopwatch with lap times and a precise countdown timer. Clipboard History Never lose a copied text again. Everything you copy is saved, searchable, and ready to reuse. Password Generator Generate strong, secure passwords with custom length and character rules. Bluetooth Scanner Discover all Bluetooth devices nearby with signal strength and device details. Hidden Camera Detector Scan for suspicious RF signals and detect hidden cameras in hotels, rentals, and changing rooms. Noise Meter Real-time decibel meter. Measure sound levels in your environment instantly. Earthquake Siren A loud emergency siren for critical situations β powerful when it matters most. Secure Vault Store sensitive notes, passwords, and private data locked behind Face ID or Touch ID. Water Tracker Log your daily water intake and build healthy hydration habits. Shopping List A simple, fast grocery and shopping list manager. Date Converter Convert between date formats, calculate the difference between two dates, and work with Unix timestamps. Wi-Fi Info View your current network details: IP address, SSID, and connection info. World Clocks Analog clocks for 24 major cities worldwide. Drag to reorder, tap for full details. Dice and Coin Roll a die or flip a coin β virtual randomness whenever you need it. Tarot Classic tarot card readings for reflection and entertainment. --- WHY UTILITY KING --- β’ 27 tools in a single app, no clutter β’ 100% offline β no Wi-Fi required for any tool β’ Instant startup, no loading screens β’ Clean interface with light and dark mode support β’ Pin your favorite tools as shortcuts for one-tap access β’ Privacy first: no data collection, no tracking, no ads β’ New tools added with every update --- UTILITY KING PRO --- Unlock all current and future tools with a single Pro subscription. Monthly Plan: Full access, cancel anytime. Yearly Plan: Best value β save over 50%. All future tools included at no extra cost. Five tools are free forever: QR Reader, Torch, Spirit Level, Battery Health, Compass. One download. Every tool you need. Always offline. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://erdikaniks.blogspot.com/2026/04/privacy-policy-utility-king.html
Screenshots
Verdict
The clearest difference is in-app purchases: Utility King at none against BatteryFull + (Alarm)'s 1. Utility King also leads on update cadence (weekly vs every 2 months). BatteryFull + (Alarm)'s advantage is device support (3 vs 1) and iOS requirement (17.6 vs 26.2). On price and ads there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. BatteryFull + (Alarm) sells 1 one-off in-app purchase. Utility King asks for nothing beyond the download.
BatteryFull + (Alarm) ships an update every 2 months, Utility King weekly. The most recent releases landed on November 1, 2026 and October 25, 2026 respectively.
| Parameter | BatteryFull + (Alarm) | Utility King |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 37.5% of reviews | β |
| Update frequency | Every 2 months | Weekly β better |
| Ads | No | No |
| In-app purchases | Yes | No β better |
| Monetization | Free with in-app purchases | β |
| Devices | iPhone, iPad, Apple Watch β better | iPhone |
| Requires iOS | 17.6 β better | 26.2 |
| Further details β not scored | ||
| Size | 36 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | Teokoul | Erdi Kanik |
In-app purchases
BatteryFull + (Alarm)
- Pro Version$1.99
Utility King
No in-app purchases
Questions
Is BatteryFull + (Alarm) free?
Is Utility King free?
Do BatteryFull + (Alarm) or Utility King have ads?
Which is updated more often, BatteryFull + (Alarm) or Utility King?
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