Hazard3 Training vs Gas Meter Training Simulator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Hazard3 Training
Access risk-based response training modules anytime, anywhere. Download content for offline viewing and follow customized learning pathways. Training meets and exceeds NFPA and OSHA standards.
- Microlearning modules (5 min/day)
- Offline viewing of training content
- Customizable learning pathways
- NFPA and OSHA standards compliance
- Wide range of Hazmat categories
- Equipment customization
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The Hazard3 Training App is a companion to risk-based response training offered by Hazard3 including on-site training, webinars, blended learning, and microlearning. Hazard3 microlearning provides 5 minutes per day of training that meets and exceeds NFPA and OSHA standards. The Hazard3 Training App allows responders and investigators to access their training anytime, anywhere, including downloading training modules for off-line viewing. Agencies can create a customized microlearning pathway for their personnel by hand-selecting micro-courses from multiple categories. The micro-courses on response equipment can be tailored to your team’s brand and model including SCBA, suits, detectors etc. Main categories of training include: • Containers including tank trucks, cylinders, bulk storage tanks, and rail cars • Hazmat Tech and Ops Competencies that follow NFPA 472, 1072, and the new 470 • Incidents and lessons learned • History: Hazmat, CBRN, and Clan labs • Materials and Agents including chemicals, drugs, explosives, CWA, BWA, and diseases • Clandestine Labs including drug labs, chem/bio production, and HME • Equipment (Customised for each team including PPE, detection, mitigation, and rad) • Emergency Response Decision Support System (ERDSS) software • Strategy and Tactics including air monitoring, leak control, and more • Management and Leadership including compliance, funding, and health/safety
Gas Meter Training Simulator
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Gas Meter Simulator puts a working multi-gas instrument in your pocket so firefighters, HazMat technicians, and instructors can build real air-monitoring judgment without burning calibration gas or tying up a live meter. Run it solo to learn the instrument, or connect two devices: one trainee holds the meter as the Sampler while an instructor drives the atmosphere as the Controller. NEW IN 3.0: SPATIAL SCENARIOS Preprogram how every gas reads as a crew moves from the street to the source. The trainee drags a position slider, or an instructor advances them stop by stop, and the meter tells the story of the atmosphere in real time. A library of 23 built-in incidents ships with the app: carbon monoxide, ammonia, chlorine, hydrogen sulfide, phosphine, ozone, fuel and solvent vapor, confined-space asphyxiants, clandestine labs, a working fire, and a worst-case unknown atmosphere. BUILD YOUR METER Before a run, the trainee chooses which sensors their instrument carries, from quick presets to any custom array. A crew on a standard 5-gas rig and a crew on a corrosive loadout see the very same incident in completely different ways, driving home the lesson that your sensor array has to match the call. TRUE SENSOR BEHAVIOR Every incident is modeled as a full atmosphere. Cross-sensitivity artifacts read on the channels they actually affect, so trainees learn to spot a false cyanide reading driven by an acid gas, a carbon monoxide ghost from hydrogen, or a chlorine number that is really an oxidizer. Readings also shift with sampling height, so heavier-than-air gases climb with the nozzle down and lighter-than-air gases with the nozzle up. ALSO INSIDE A sensor training library covering the full detector suite. Guided scenarios with stop-and-think coaching and debriefs. A meter operation guide and diagnostic pattern reference. Scenario import from a simple text file. Alarm lights, peak and min capture, fresh-air calibration, and pump-fault drills. Built by working responders for the way monitoring is actually taught. Not a game. A trainer.
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Verdict
The clearest difference is price: Hazard3 Training at Free against Gas Meter Training Simulator's $0.99. Gas Meter Training Simulator's advantage is update cadence (every 10 days vs every 5 weeks). On ads, in-app purchases, device support and iOS requirement 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
Hazard3 Training is free to download; Gas Meter Training Simulator costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Hazard3 Training ships an update every 5 weeks, Gas Meter Training Simulator every 10 days. The most recent releases landed on September 17, 2026 and September 15, 2026 respectively.
| Parameter | Hazard3 Training | Gas Meter Training Simulator |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 5 weeks | Every 10 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17 | 17.0 |
| Further details — not scored | ||
| Size | 58 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | Epignosis LLC | John TRAMELL |
In-app purchases
Hazard3 Training
No in-app purchases
Gas Meter Training Simulator
No in-app purchases
Questions
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Is Gas Meter Training Simulator free?
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