# Mobileraker vs Narrowstack CRM

The clearest difference is in-app purchases: Narrowstack CRM at none against Mobileraker's 10. Narrowstack CRM also leads on ads (none vs shown) and update cadence (daily vs every 5 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Mobileraker sells 10 in-app purchases, starting at $1.99 per month. Narrowstack CRM asks for nothing beyond the download.

Mobileraker ships an update every 5 weeks, Narrowstack CRM daily. The most recent releases landed on October 14, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Mobileraker | Narrowstack CRM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (904 ratings)](https://appshunter.io/ios/app/mobileraker-klipper-ui/id1581451248/reviews)** | — |
| Number of ratings | **904** | — |
| Positive reviews | 81.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 5 weeks | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 130 MB | 316 MB |
| Requires iOS | **15.6** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Patrick Schmidt](https://appshunter.io/developer/1624526745) | [Narrowstack LLC](https://appshunter.io/developer/1880496141) |

## 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


### Narrowstack CRM

[App page](https://appshunter.io/ios/app/narrowstack-crm/id6759755494)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Mobileraker free?

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

### Is Narrowstack CRM free?

Narrowstack CRM is free to download, with no in-app purchases.

### Do Mobileraker or Narrowstack CRM have ads?

Mobileraker shows ads; Narrowstack CRM does not.

### Which is updated more often, Mobileraker or Narrowstack CRM?

Mobileraker ships an update every 5 weeks, and Narrowstack CRM daily. Most recently, Mobileraker was updated on October 14, 2026 and Narrowstack CRM on October 1, 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.*