Ems Response Tracker 2 vs Reverse Flow
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Ems Response Tracker 2
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EMS Response Tracker helps emergency personnel document every callout with per-action-item timers and GPS tracking, so you always have an accurate record of where you were, what you were doing, and how long it took. Built for paramedics, first responders, volunteer rescue teams, and medical personnel who need reliable, offline-first incident tracking in the field. KEY FEATURES • Per-action-item timers — Tap to switch between stages of a callout (e.g. "En route", "On scene", "Transporting", "At hospital"). Each action item is timed automatically, and switching closes the previous timer and opens the next one. • GPS track recording — Optional location logging throughout a callout, with a live map view of your route. All map tiles use OpenStreetMap — no account or API key required. • Customizable action items — Set up your own templates for the action stages you use most. Reorder, add, rename, or remove them to match your service's workflow. • Callout history — Every completed callout is saved locally with timestamps, action-item durations, and GPS track. Browse past callouts, review records, and delete when no longer needed. • Resume in-progress callouts — If the app closes mid-callout, you'll be offered the chance to pick up where you left off when you reopen it. • Offline-first — All callout data is stored on your device. No cloud sync, no account required, no internet needed to record or review. • Share & export — Export callout data to share with your team or keep for your records. • Privacy-respecting — Your callout data stays on your device. The app only requests the permissions it actually needs (location access, used solely to record your GPS track during an active callout).
Reverse Flow
This professional fireground hydraulics platform assists firefighters and pump operators in calculating complex flow rates, pump discharge pressures, and relay pumping requirements. It supports various nozzle types and allows for custom hose coefficients and elevation adjustments for accurate operational planning and decision support.
- Reverse Flow calculations
- Required PDP calculations
- Relay Pumping calculations
- Split Lay analysis
- Pump Chart storage
- Nozzle support
- Custom hose coefficients
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The ultimate Fireground Hydraulics app! Constantly evolving and improving features. Currently includes: - Generous Suite of calculators - Friction Loss and Pump chart generators - Reference Materials - IOS Widgets Completely Free | No Purchase Required | Supported by the Reverse Flow Community Privacy Policy: https://reverse-flow.app/privacy.html Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Ems Response Tracker 2 at none against Reverse Flow's 4. Ems Response Tracker 2 also leads on iOS requirement (13.0 vs 15.0). Reverse Flow's advantage is update cadence (weekly vs monthly). On price, ads 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. Reverse Flow sells 4 in-app purchases, starting at $2.99 per month. Ems Response Tracker 2 asks for nothing beyond the download.
Ems Response Tracker 2 ships an update monthly, Reverse Flow weekly. The most recent releases landed on September 16, 2026 and September 14, 2026 respectively.
| Parameter | Ems Response Tracker 2 | Reverse Flow |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (5 ratings) — better |
| Number of ratings | — | 5 — better |
| Update frequency | Monthly | Weekly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 25 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | Francois Marais | DEREK ANDREW MURDOCK |
In-app purchases
Ems Response Tracker 2
No in-app purchases
Reverse Flow
- Reverse Flow Monthly Support $3$2.991 Month
- Reverse Flow Monthly Support $10$9.991 Month
- Reverse Flow One-Time Support $5$4.99
- Reverse Flow Pro$4.99
Questions
Is Ems Response Tracker 2 free?
Is Reverse Flow free?
Do Ems Response Tracker 2 or Reverse Flow have ads?
Which is updated more often, Ems Response Tracker 2 or Reverse Flow?
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