Comparison

Falconkey (developer keyboard) vs Device Battery Manager

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Falconkey (developer keyboard)

This keyboard app offers enhanced typing capabilities for developers, allowing for quick access to capital letters and symbols on a single screen. It prioritizes user information security by not requiring full access permissions.

Highlights
  • Integrated keyboard replacement
  • Easy capital and symbol typing
  • Single screen access
  • Touch and drag input
  • No 'Allow Full Access' required
  • Enhanced information security
Features
Read full description

Falcon Keyboard for iPhone, iPad and iPod touch is a integrated keyboard for you, replacing your device’s built-in keyboard with one that can easy typing capital,symbols in one screen with just touch or drag the letters. Falcon Keyboard is specially designed for program developers and do not needs to open “Allow Full Access” options that ensuring your information security. Support Email Address : falconkeyboard@hotmail.com

About

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.

Highlights
  • Track unlimited devices
  • Smart replacement reminders
  • Comprehensive battery database
  • Customizable battery lists
  • Visual status indicators
  • Flexible sorting options
  • Dark mode support
Features
Read full description

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

Falconkey (developer keyboard)2 screens
Device Battery Manager4 screens

Verdict

The call

The clearest difference is price: Device Battery Manager at Free against Falconkey (developer keyboard)'s $0.99. Device Battery Manager also leads on rating (5.0 vs 2.4) and update cadence (every 5 days vs every 48 months). Falconkey (developer keyboard)'s advantage is ratings volume (5 vs 1) and device support (3 vs 1). On ads and in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Device Battery Manager is free to download; Falconkey (developer keyboard) costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Device Battery Manager holds the better App Store score, 5.0 against 2.4. That said, the two scores are not equally well evidenced: Falconkey (developer keyboard) has 5 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Falconkey (developer keyboard) ships an update every 48 months, Device Battery Manager every 5 days. The most recent releases landed on September 20, 2026 and September 6, 2026 respectively.

Scorecard7 real differences · 3 level
Falconkey (developer keyboard) versus Device Battery Manager: the parameters behind the verdict, then further details
ParameterFalconkey (developer keyboard)Device Battery Manager
Price$0.99Free — better
Rating2.4 (5 ratings)5.0 (1 ratings) — better
Positive reviews37.5% of reviews—
Number of ratings5 — better1
Update frequencyEvery 48 monthsEvery 5 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidFree — better
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS13.0 — better17.6
Further details — not scored
Size20 MB5 MB
Age rating4+4+
Developer葆霖 李Robert Wood

Customer experience

Falconkey (developer keyboard)

All ratings5 ratings
Positive40.0%
Neutral0.0%
Negative60.0%
Written reviews8 reviews
Positive37.5%
Neutral0.0%
Negative62.5%

Device Battery Manager

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Falconkey (developer keyboard)

No in-app purchases

None

Device Battery Manager

No in-app purchases

Questions

Is Falconkey (developer keyboard) free?
Falconkey (developer keyboard) costs $0.99, with no in-app purchases.
Is Device Battery Manager free?
Device Battery Manager is free to download, with no in-app purchases.
Which has better reviews, Falconkey (developer keyboard) or Device Battery Manager?
Device Battery Manager is rated higher. Falconkey (developer keyboard) averages 2.4 out of 5 from 5 ratings, while Device Battery Manager averages 5.0 from 1 ratings.
Do Falconkey (developer keyboard) or Device Battery Manager have ads?
Neither Falconkey (developer keyboard) nor Device Battery Manager shows ads.
Which is updated more often, Falconkey (developer keyboard) or Device Battery Manager?
Falconkey (developer keyboard) ships an update every 48 months, and Device Battery Manager every 5 days. Most recently, Falconkey (developer keyboard) was updated on September 20, 2026 and Device Battery Manager on September 6, 2026.

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