RSR Alignment App vs Mobileraker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RSR Alignment App
Measure camber and toe angles using your smartphone. The app displays angles for all four corners, allows zero point adjustment, and stores measurement data for later reference. It also lets you change the measurement interval.
- Measure camber angle
- Measure toe angle
- Display four-corner angles
- Zero point adjustment
- Store measurement data
- Change measurement interval
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You can measure camber angle and toe in with your smart phone. 【Function】 (When adjusting the camber) ・Display the angles of four corners. ・Zero point adjustment ・Store the measurement data and refer to it. ・Change the measurement interval (When adjusting the toe) ・Store the data and refer to it. 【Operating system】 Measurement accuracy may differ depending on performance of the sensor equipped on the smart phone.
Mobileraker
Control and monitor your Klipper 3D printer from your mobile device. Features include real-time print visualization, precision control, advanced monitoring, and file management.
- Real-time print visualization
- Precision axis and temperature control
- Advanced monitoring dashboard
- Filament system management
- Multi-printer fleet control
- File management
- Macro control
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Take control of your Klipper 3D printing experience like never before! Mobileraker puts professional-grade monitoring and precision control right in your pocket, transforming how you interact with your printer. REVOLUTIONARY PRINTING CONTROL Unleash the full potential of your Klipper-powered printer with an intuitive interface that gives you complete command over every aspect of your printing process. From anywhere, anytime! POWERFUL FEATURES AT YOUR FINGERTIPS • Real-Time Print Visualization: Watch your designs come to life with GCode preview and live print tracking • Smart Print Management: Control jobs instantly with pause, resume, or stop functions while getting real-time progress updates • Precision Control Suite: Command all axes with pinpoint accuracy and perfectly manage temperatures across multiple extruders • Advanced Monitoring Dashboard: Visualize bed mesh data in stunning detail and track temperature fluctuations in real-time • Intelligent Filament System: Master your inventory with Spoolman integration and stay ahead of issues with filament sensor alerts • Fully Customizable Interface: Create your perfect command center by arranging controls exactly how you want them • Complete File Command: Upload, download, zip, edit, and manage files with unprecedented ease • Macro Mastery: Streamline complex operations with grouped GCode macros at your command • Multi-Printer Fleet Control: Manage your entire printing ecosystem from one powerful interface ENHANCED PRINTING EXPERIENCE • Multi-Camera Monitoring: Keep eyes on your print from every angle with advanced camera integration • Interactive GCode Console: Communicate directly with your printer through an intuitive command interface • Smart Notifications: Stay informed with customizable alerts about your print status, no matter where you are • Temperature Preset System: Switch between your most-used settings with lightning speed • Secure Remote Access*: Maintain rock-solid connections through Octoeverywhere, Obico, or your custom setup LEARN MORE Discover all capabilities and latest updates on Mobileraker's GitHub page. LEGAL INFORMATION Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.iubenda.com/privacy-policy/19183925/full-legal *Remote access requires connection through Octoeverywhere, Obico, or manual setup with VPN, reverse proxy, or similar.
Screenshots
Verdict
The clearest difference is review sentiment: Mobileraker at 81% against RSR Alignment App's 0%. Mobileraker also leads on rating (4.9 vs 3.0) and ratings volume (890 vs 2). RSR Alignment App's advantage is in-app purchases (none vs 10) and ads (none vs shown). On price and device support 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
Both are free to download. Mobileraker sells 10 in-app purchases, starting at $1.99 per month. RSR Alignment App asks for nothing beyond the download.
Mobileraker holds the better App Store score, 4.9 against 3.0. That said, the two scores are not equally well evidenced: Mobileraker has 890 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 0% of RSR Alignment App's written reviews are positive against 81% of Mobileraker's.
RSR Alignment App ships an update every 3 months, Mobileraker every 5 weeks. The most recent releases landed on June 11, 2026 and September 27, 2026 respectively.
| Parameter | RSR Alignment App | Mobileraker |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (2 ratings) | 4.9 (890 ratings) — better |
| Positive reviews | 0.0% of reviews | 81.0% of reviews — better |
| Number of ratings | 2 | 890 — better |
| Update frequency | Every 3 months | Every 5 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 57 MB | 129 MB |
| Age rating | 4+ | 4+ |
| Developer | TMC CO.,LTD | Patrick Schmidt |
Customer experience
RSR Alignment App
Mobileraker
Bugs and requests
RSR Alignment App
Not enough reviews yet to summarise bugs or requests.
Mobileraker
Reported bugs
2 issues- Webcam not working when printer is off
- Socket errors and timeouts
Requested features
4 requests- Customizable dashboard layout
- Persistent temperature/time prediction display
- Apple Watch integration
- Decimal support for temperature adjustments
In-app purchases
RSR Alignment App
No in-app purchases
Mobileraker
- Monthly Supporter1 Month trial$1.991 Month
- Base$4.991 Month
- Gold$9.991 Month
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- Yearly Supporter$19.991 Year
- Tip the Dev$2.00
- Tip the Dev$4.00
- Tip the Dev$9.00
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- Tip the Dev$22.00
- Lifetime Supporter Promotion$29.99
- Lifetime Supporter$39.99
Questions
Is RSR Alignment App free?
Is Mobileraker free?
Which has better reviews, RSR Alignment App or Mobileraker?
Do RSR Alignment App or Mobileraker have ads?
Which is updated more often, RSR Alignment App or Mobileraker?
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