ElbowData vs HDD Report Builder
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ElbowData
This utility app helps industrial piping professionals quickly visualize pipe and elbow dimensions based on ISO/ASME standards. It offers instant calculations for diameter, angle, and radius, with support for various elbow formats and segmented elbows.
- Pipe and elbow dimension visualization
- ISO/ASME standard compliance
- Diameter, angle, radius calculation
- 2D/3D/5D elbow formats
- Segmented elbow generation
- PDF abacuses and isometric sheets
- Inch/millimeter conversion
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With version 10, the application allows you to quickly visualize relational values related to pipes and elbows (Carbon Steel / Stainless Steel) according to ISO / ASME standards, making it a practical tool for industrial piping. An ultra-fast and intuitive way to retrieve: Diameter → Angle → Radius → Extrados → Intrados, regardless of the angle or diameter, in a single step. This provides up to 810 possible entries with one click. With this version, you can choose how to control diameter selection: via a slider, or via pre-filled input fields. ElbowData is free forever. Features Elbow formats: 2D / 3D / 5D Segmented elbows (lobster back): 8 generators / 12 generators / 16 generators PDF abacuses and isometric sheets including: bill of materials based on the selected language, technical memo, generator templates Inch / millimeter conversion Scientific calculator optimized for industrial piping Saved language selection This version benefits from UI, design, and ergonomic optimizations. Advertisements are now non-intrusive, ensuring a smooth and free user experience, with rewarded ads and technical articles related to industrial piping. You can support the developer with your suggestions and/or access the premium version. Thank you! If you have any feedback about the application, feel free to contact me by email.
HDD Report Builder
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Features: • Create and manage HDD drilling reports • Capture entry and exit point images • Google Maps integration for project locations • Generate professional PDF reports We're excited to bring this powerful tool to help you manage your HDD projects efficiently!
Screenshots
Verdict
The clearest difference is in-app purchases: HDD Report Builder at none against ElbowData's 1. HDD Report Builder also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.1). On price, update cadence 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. ElbowData sells 1 one-off in-app purchase. HDD Report Builder asks for nothing beyond the download.
ElbowData ships an update every 2 months, HDD Report Builder every 5 weeks. The most recent releases landed on September 22, 2026 and June 2, 2026 respectively.
| Parameter | ElbowData | HDD Report Builder |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (2 ratings) — better | — |
| Positive reviews | 75.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 2 months | Every 5 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 13.0 — better |
| Further details — not scored | ||
| Size | 42 MB | 80 MB |
| Age rating | 4+ | 4+ |
| Developer | ELM-web | Einlogica Solutions Private Limited |
In-app purchases
ElbowData
- Premium version$1.99
HDD Report Builder
No in-app purchases
Questions
Is ElbowData free?
Is HDD Report Builder free?
Do ElbowData or HDD Report Builder have ads?
Which is updated more often, ElbowData or HDD Report Builder?
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