EMCO vs RC Hangar
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
EMCO
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The EMCO-TEST app includes helpful tools regardless of your hardness testing machine! This app offers the following tools: •Hardness conversion •Diagonal conversion •Maximum error of hardness testing machine •Rockwell and Vickers corrections •Lens selection •Hardness Know-How Hardness conversion: With this tool you can quickly and easily revalue between Rockwell, Vickers, Brinell, Knoop and depth test methods. Maximum error of hardness testing machine: Determine quickly and easily the maximum error of the entered hardness of the test block. In the indirect verification of the hardness testing machine with the test block the permissible limits shall not be exceeded. Rockwell and Vickers corrections: Get your correction value for Rockwell or correction factor for Vickers when you are testing on curved surfaces. Lens selection: Find the right lens for your required hardness testing methods. Hardness Know-How: Find everything about the basic principles of hardness testing (Rockwell, Brinell, Vickers, Knoop as well as other test methods such as carbon, plastic and Leeb testing). According to Standards: ASTM E140 ASTM E18 ASTM E384, E92 ASTM E10 EN ISO 18265 EN ISO 6508 EN ISO 6507 EN ISO 6506 EN ISO 4545
RC Hangar
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RC Hangar helps you manage RC models, LiPo batteries and transmitters in a clear and structured way while allowing you to create, print and scan QR codes and labels directly within the app – including flight logging, statistics, backup and restore functionality. The app was specifically designed for RC pilots who want to manage their aircraft, batteries, transmitters and identifiers in a professional and reliable way. With RC Hangar you can document models, manage batteries and transmitters, log flights, generate QR codes, scan them instantly and print labels directly from the app. Features • Manage models Store your RC models with manufacturer, image, model type, status and unique model ID. • Organize batteries Keep track of your LiPo batteries including capacity, C-rate, weight, status and assignments to your models. • Manage transmitters Add your transmitters, assign them to your models and generate QR codes and labels for them. • Link models, batteries and transmitters Keep all components connected for maximum overview. • Flight logbook Log flights including flight time, batteries, weather, locations and usage history. • Detailed statistics Track flights, total flight time, charge cycles and last usage at any time. • Use favourites and filters Mark important models as favourites and find them faster using extended filter options. • Generate QR codes Create QR codes for models, batteries and transmitters with matching label output. • Scan QR codes Scan QR codes and instantly open the correct detail view. • Print labels Create print-ready labels directly in the app and share them as PDF. • Bluetooth label printing Print directly to compatible Bluetooth label printers. • Backup & restore Secure your data and restore it whenever needed. • Manage UAS operator ID Store your operator ID with expiry warnings and export matching labels directly from the app. • Capture or select photos Images can be added from the photo library, camera, Files or iCloud Drive. • Custom display options Adapt the app to your needs and show or hide selected information. Designed from RC pilots for RC pilots. RC Hangar is a practical tool for RC pilots, FPV pilots and enthusiasts who want to keep their hangar organised and structured. Ideal for: • RC airplanes • Model aircraft • LiPo batteries • Transmitters • FPV models • Drones and UAS • RC cars • RC boats
Screenshots
Verdict
The clearest difference is in-app purchases: EMCO at none against RC Hangar's 1. EMCO also leads on device support (3 vs 1) and iOS requirement (12.0 vs 17.0). RC Hangar's advantage is update cadence (monthly vs every 3 months). On price and ads 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. RC Hangar sells 1 one-off in-app purchase. EMCO asks for nothing beyond the download.
EMCO ships an update every 3 months, RC Hangar monthly. The most recent releases landed on May 28, 2026 and October 2, 2026 respectively.
| Parameter | EMCO | RC Hangar |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 12.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 11 MB | 15 MB |
| Age rating | 4+ | 4+ |
| Developer | EMCO-TEST Prüfmaschinen GmbH | Alexander Haim |
In-app purchases
EMCO
No in-app purchases
RC Hangar
- RC Hangar Pro$2.99









