Aircraft vs OSHA Reference
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Aircraft
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The AircraftData app provides data as well as technical views of common aircraft types, such as type codes, length, wingspan, height, clearances, door arrangement, landing gear footprint, exhaust velocities, service arrangement etc., if available. The data is based on official documents of the aircraft manufacturers, the ICAO, EASA or FAA. Aircraft types not yet covered or new ones will be added at regular intervals. If you miss an aircraft that is important to you, please send us a notification via the app.
OSHA Reference
Access and search federal workplace safety regulations offline. Includes tools for classifying workplace incidents and calculating heat stress with OSHA-aligned guidance. Bookmark important standards for quick access.
- Browse all OSHA regulations
- Full-text search of standards
- Incident classification wizard
- Heat stress calculator
- Offline access
- Bookmark regulations
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OSHA Reference puts all federal workplace safety regulations in your pocket. Browse, search, and bookmark OSHA standards from 29 CFR — plus built-in tools for incident classification and heat stress assessment. BROWSE ALL OSHA REGULATIONS Navigate the complete Code of Federal Regulations Title 29 — General Industry (1910), Construction (1926), Maritime, Agriculture, and more. Drill from Parts to Subparts to Sections with full regulation text. POWERFUL SEARCH Full-text search across every OSHA regulation. Find standards by keyword, citation number, or topic. Quick links to the most-referenced standards: Fall Protection, Scaffolding, Hazard Communication, Lockout/Tagout, and more. INCIDENT ASSESSMENT TOOL Determine if a workplace event is a Near Miss, First Aid case, or OSHA Recordable Incident. The step-by-step wizard applies 29 CFR 1904.7 recording criteria and tells you: - The classification (Near Miss, First Aid, Recordable, Lost Time, Fatality) - Whether it must go on your OSHA 300 Log - Relevant OSHA regulations based on contributing factors - Recommended corrective actions HEAT STRESS CALCULATOR Calculate heat index from temperature and humidity, with OSHA-aligned guidance: - Risk level indicator (Low through Extreme Danger) - OSHA threshold alerts at 80°F and 90°F heat index - Work/rest schedules based on heat and work intensity - Water intake recommendations - Special guidance for new or returning workers who need acclimatization WORKS OFFLINE All regulations are available offline after the initial download. No internet needed to browse, search, assess incidents, or calculate heat stress. BOOKMARKS Save frequently-referenced regulation sections for instant access. DATA SOURCE All regulation data comes directly from eCFR.gov, the official Electronic Code of Federal Regulations maintained by the U.S. Government Publishing Office. Note: This app is a reference tool and does not constitute legal advice.
Screenshots
Verdict
The clearest difference is price: OSHA Reference at Free against Aircraft's $1.99. OSHA Reference also leads on update cadence (every 4 days vs every 6 months). Aircraft's advantage is in-app purchases (none vs 1) and device support (3 vs 1). On 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
OSHA Reference is free to download; Aircraft costs $1.99 up front. OSHA Reference sells 1 one-off in-app purchase. Aircraft asks for nothing beyond the download.
Aircraft ships an update every 6 months, OSHA Reference every 4 days. The most recent releases landed on October 5, 2026 and October 12, 2026 respectively.
| Parameter | Aircraft | OSHA Reference |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 6 months | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 12.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 29 MB | 51 MB |
| Age rating | 4+ | 4+ |
| Developer | MSC Computer Vertriebs-Gesellschaft mbH | Zima Logistics LLC |
In-app purchases
Aircraft
No in-app purchases
OSHA Reference
- OSHA Reference Pro$6.99








