BatteryFull + (Alarm) vs Device Battery Manager
Price, ratings, monetisation and update history for both apps, side by side — 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 charging target, explore your charging habits, and track battery health with Pro. Available for iPhone and iPad, with an Apple Watch companion app. 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. BATTERY HEALTH WITH PRO Import a compatible iPhone or iPad Analytics file through the share sheet or Files picker to explore your battery’s health. • View reported maximum capacity and charge cycles. • Track changes over time with battery health and cycle history charts. • Compare dated readings to see what has changed. • View recorded capacity and average temperature when available. Analytics files are processed on-device. The original file is not retained or uploaded. Selected readings are saved locally and can be deleted. EXPLORE YOUR CHARGING WITH PRO • Charging history: Review your recorded sessions, charging duration, and battery gains. • Charging charts: See how your battery level changes during recorded sessions. • Session comparisons: Compare charging times across the same recorded battery range. • Charging profiles: Save your favorite target levels and alarm sounds for quick access. • Custom alarm sounds: Preview the available sounds and choose your favorite charging alert. CHECK FROM YOUR WRIST Check your iPhone battery level, charging status, and active alarm target from your Apple Watch. An orange marker shows your target on the battery ring. DEVICE INFORMATION View your device’s thermal state and Low Power Mode status. Explore system version, total memory, and storage information, alongside rough runtime estimates based on published specifications and your current battery level. 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 1. Choose your target battery level using the alarm ring. 2. Connect your device to a charger. 3. Tap Set Alarm. 4. Keep BatteryFull+ open and your device unlocked. Your selected sound plays when the reported battery level reaches your target. PLEASE NOTE • Displayed battery readings update in 5% increments. • The charging alarm requires the app to remain open and your device unlocked. • Make sure your device’s audio settings and volume allow you to hear the alarm. • Battery Health, charging history, charts, comparisons, profiles, and custom sounds require Pro. • Battery Health requires manual import of a compatible Analytics file. Available fields vary by device and file. Imported readings are dated snapshots, not live measurements. • Charging charts reflect recorded readings. Available insights depend on the data recorded during your sessions. • Apple Watch updates may be delayed when the iPhone app is in the background. • BatteryFull+ (alarm) alerts you at your chosen level; it does not stop charging automatically.
Device Battery Manager
This app helps you track battery life for all your household devices. Receive timely notifications before batteries die, ensuring you're always prepared with replacements. Manage battery types, replacement dates, and expected lifespans for every device.
- Track unlimited devices
- Smart replacement reminders
- Comprehensive battery database
- Customizable battery lists
- Visual status indicators
- Flexible sorting options
- Dark mode support
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Never Forget Another Battery Replacement Device Battery Manager helps you track battery life across all your household devices and electronics. Stop wondering when you last changed the batteries in your smoke detector, TV remote, or wireless mouse. Get timely notifications before batteries die, so you're always prepared. Key Features: • Track Unlimited Devices - Monitor batteries in remote controls, smoke detectors, thermostats, toys, cameras, wireless keyboards, wall clocks, and any battery-powered device in your home • Smart Replacement Reminders - Set custom lifespan expectations for each device and receive notifications when it's time to replace batteries • Comprehensive Battery Database - Choose from over 160 battery types including AA, AAA, CR2032, 9-volt, button cells, camera batteries, hearing aid batteries, and specialized lithium-ion types • Customizable Battery Lists - Select only the battery types you use from common and uncommon categories to keep your picker lists clean and relevant • Visual Status Indicators - See at a glance which devices need attention with color-coded status badges and progress rings showing remaining battery life • Flexible Sorting - Organize your devices by days remaining, device name, or date added to prioritize what needs attention first • Track Important Details - Record device name, battery type, brand, quantity, replacement date, and expected lifespan for complete battery management • Dark Mode Support - Seamlessly adapts to your device's appearance settings for comfortable viewing anytime Perfect For: Homeowners managing smoke detectors and security systems, parents tracking toys and gaming controllers, professionals monitoring camera equipment and wireless peripherals, or anyone tired of dead batteries at inconvenient times. Simple. Smart. Never Be Caught Without Power. Download Device Battery Manager today and take control of every battery in your life.
Screenshots
Verdict
The clearest difference is in-app purchases: Device Battery Manager at none against BatteryFull + (Alarm)'s 1. Device Battery Manager also leads on update cadence (every 5 days vs monthly). BatteryFull + (Alarm)'s advantage is device support (3 vs 1). On price, rating, ratings volume and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. BatteryFull + (Alarm) sells 1 one-off in-app purchase. Device Battery Manager asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for BatteryFull + (Alarm) against 5.0 for Device Battery Manager. Both are backed by a comparable volume of ratings — 2 and 1 respectively.
BatteryFull + (Alarm) ships an update monthly, Device Battery Manager every 5 days. The most recent releases landed on November 6, 2026 and November 5, 2026 respectively.
| Parameter | BatteryFull + (Alarm) | Device Battery Manager |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) | 5.0 (1 ratings) |
| Positive reviews | 37.5% of reviews | — |
| Number of ratings | 2 — better | 1 |
| Update frequency | Monthly | Every 5 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, Apple Watch — better | iPhone |
| Requires iOS | 17.6 | 17.6 |
| Further details — not scored | ||
| Size | 39 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Teokoul | Robert Wood |
Customer experience
BatteryFull + (Alarm)
Device Battery Manager
In-app purchases
BatteryFull + (Alarm)
- Pro Version$1.99
Device Battery Manager
No in-app purchases
Questions
Is BatteryFull + (Alarm) free?
Is Device Battery Manager free?
Which has better reviews, BatteryFull + (Alarm) or Device Battery Manager?
Do BatteryFull + (Alarm) or Device Battery Manager have ads?
Which is updated more often, BatteryFull + (Alarm) or Device Battery Manager?
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