# btkbd vs Mobile O&M

The clearest difference is in-app purchases: Mobile O&M at none against btkbd's 1. Mobile O&M also leads on iOS requirement (13.0 vs 15.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. btkbd sells 1 one-off in-app purchase. Mobile O&M asks for nothing beyond the download.

btkbd ships an update fortnightly, Mobile O&M every 2 weeks. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | btkbd | Mobile O&M |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (16 ratings)](https://appshunter.io/ios/app/btkbd/id6739158273/reviews)** | — |
| Number of ratings | **16** | — |
| Positive reviews | 71.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 weeks |
| Monetization | Free | — |
| Size | 7 MB | 90 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Iaroslav Mironov](https://appshunter.io/developer/1630480538) | [Hangzhou CE-soft Technology Co., Ltd.](https://appshunter.io/developer/1493268177) |

## What reviewers say

### btkbd

[App page](https://appshunter.io/ios/app/btkbd/id6739158273)

Transform your phone into a full-sized Bluetooth keyboard for various devices like laptops, tablets, and smart TVs. Easily type emails, messages, and more without needing extra hardware. Ideal for on-the-go use or when you need a convenient typing solution.

**Highlights:** Turns phone into a full-sized keyboard, Connects via Bluetooth, Supports laptops, tablets, TVs, and consoles, Easy setup and pairing, Convenient for travel and remote use, Type emails, messages, and notes

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| btkbd.pro | $3.99 | one-time |


### Mobile O&M

[App page](https://appshunter.io/ios/app/mobile-o-and-m/id6776496254)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is btkbd free?

btkbd is free to download, with in-app purchases available.

### Is Mobile O&M free?

Mobile O&M is free to download, with no in-app purchases.

### Do btkbd or Mobile O&M have ads?

Neither btkbd nor Mobile O&M shows ads.

### Which is updated more often, btkbd or Mobile O&M?

btkbd ships an update fortnightly, and Mobile O&M every 2 weeks. Most recently, btkbd was updated on October 30, 2026 and Mobile O&M on October 31, 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.*