# Mobileraker vs Key

The clearest difference is review sentiment: Mobileraker at 81% against Key's 0%. Mobileraker also leads on price (Free vs $0.99) and rating (4.9 vs 1.0). Key's advantage is in-app purchases (none vs 10) and ads (none vs shown). On device support and iOS requirement there is nothing between them.

Mobileraker is free to download; Key costs $0.99 up front. Mobileraker sells 10 in-app purchases, starting at $1.99 per month. Key asks for nothing beyond the download.

Mobileraker holds the better App Store score, 4.9 against 1.0. That said, the two scores are not equally well evidenced: Mobileraker has 890 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 81% of Mobileraker's written reviews are positive against 0% of Key's.

## The numbers

| Metric | Mobileraker | Key |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[4.9 (890 ratings)](https://appshunter.io/ios/app/mobileraker-klipper-ui/id1581451248/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/key-tone-decoder/id6738107351/reviews) |
| Number of ratings | **890** | 1 |
| Positive reviews | **81.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 5 weeks | — |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 129 MB | 1 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Patrick Schmidt](https://appshunter.io/developer/1624526745) | [NANO ELECTRONICS RESEARCH MUHENDISLIK ARASTIRMA GELISTIRME LIMITED SIRKETI](https://appshunter.io/developer/1674573382) |

## What reviewers say

### Mobileraker

[App page](https://appshunter.io/ios/app/mobileraker-klipper-ui/id1581451248)

Control and monitor your Klipper 3D printer from your mobile device. Features include real-time print visualization, precision control, advanced monitoring, and file management.

**Highlights:** Real-time print visualization, Precision axis and temperature control, Advanced monitoring dashboard, Filament system management, Multi-printer fleet control, File management, Macro control

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Supporter | $1.99 | per month |
| Base | $4.99 | per month |
| Gold | $9.99 | per month |
| Yearly Supporter | $19.99 | per year |
| Tip the Dev | $2.00 | one-time |
| Tip the Dev | $4.00 | one-time |
| Tip the Dev | $9.00 | one-time |
| Tip the Dev | $22.00 | one-time |
| Lifetime Supporter Promotion | $29.99 | one-time |
| Lifetime Supporter | $39.99 | one-time |

**What reviewers like**

- 🚀 Responsive and fast
- 👍 Great user interface
- 💡 Excellent Klipper support
- 🔒 Secure remote access
- 👍 Versatile monitoring and control

**What reviewers complain about**

- 🐛 Occasional connectivity issues
- 💰 Ads in free version
- 🔒 Concerns about monetization

**Reported bugs**

- Webcam not working when printer is off
- Socket errors and timeouts

**Requested features**

- Customizable dashboard layout
- Persistent temperature/time prediction display
- Apple Watch integration
- Decimal support for temperature adjustments


### Key

[App page](https://appshunter.io/ios/app/key-tone-decoder/id6738107351)

This application uses your device's microphone to capture and decode dual-tone multi-frequency (DTMF) signals in real-time. It displays the decoded numbers instantly on your screen, making it a useful tool for professionals and tech enthusiasts.

**Highlights:** Real-time DTMF signal decoding, Uses device microphone, Displays decoded numbers instantly, Suitable for professionals, Useful for tech enthusiasts

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Mobileraker free?

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

### Is Key free?

Key costs $0.99, with no in-app purchases.

### Which has better reviews, Mobileraker or Key?

Mobileraker is rated higher. Mobileraker averages 4.9 out of 5 from 890 ratings, while Key averages 1.0 from 1 ratings.

### Do Mobileraker or Key have ads?

Mobileraker shows ads; Key does not.

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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.*