# Falconkey (developer keyboard) vs Device Battery Manager

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.

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.

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.

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.

## The numbers

| Metric | Falconkey (developer keyboard) | Device Battery Manager |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [2.4 (5 ratings)](https://appshunter.io/ios/app/falconkey-developer-keyboard/id1330503310/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/device-battery-manager/id6754898665/reviews)** |
| Number of ratings | **5** | 1 |
| Positive reviews | 37.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 48 months | **Every 5 days** |
| Monetization | Paid | **Free** |
| Size | 20 MB | 5 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [葆霖 李](https://appshunter.io/developer/1896617402) | [Robert Wood](https://appshunter.io/developer/1490791786) |

## What reviewers say

### Falconkey (developer keyboard)

[App page](https://appshunter.io/ios/app/falconkey-developer-keyboard/id1330503310)

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:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Device Battery Manager

[App page](https://appshunter.io/ios/app/device-battery-manager/id6754898665)

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:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*