Pascal Barometer vs FloodProScotland
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Pascal Barometer
Monitor atmospheric pressure and receive weather predictions using your device's built-in barometer. Get storm alerts and track trends with on-device forecasting. Features include Lock Screen Live Activities and Apple Watch complications.
- Real-time pressure monitoring
- On-device weather forecasting
- Storm alerts
- Live Activities
- Flight mode tracking
- Widgets and complications
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Pascal turns your iPhone's built-in barometer into a precision pressure instrument. It shows what the air is actually doing, measured on your phone, with no internet required. READ THE TREND See whether pressure is steady, rising or falling, and how fast, using the same 3-hour bands meteorologists use. Falling pressure usually comes before unsettled weather, rising pressure before settled weather. Pascal tells you what it measures, not guesses. ALERTS ON YOUR TERMS • Storm alerts when pressure drops at storm rates • Pressure swing alerts when pressure rises or falls 4, 6 or 8 hPa within 12 hours, with a 60-day swing log • Daily limits and sensitivity you control HISTORY AND ALTITUDE • Pressure and altitude charts over 12 hours, 48 hours or 7 days • Total climb and descent for walks, hikes and drives • Cabin altitude tracking on flights EVERYWHERE YOU LOOK • Home Screen widgets, Lock Screen and Dynamic Island Live Activities • Apple Watch app and complications • Built for iPhone Duo: a full instrument panel unfolded, and the complete app on the front screen ACCURATE BY DESIGN Pascal reduces pressure to sea level using your altitude, and checks every GPS altitude against the barometer itself, so changing height or a bad GPS fix never throws your readings off. WORKS OFFLINE, PRIVATE BY DESIGN No internet, no account, no cloud. Everything is measured and stored on your phone. Location is used only to work out your altitude and is never stored or shared. Pascal reports measured pressure changes. It is not a weather forecast or medical advice.
FloodProScotland
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Stay ahead of Scotland's rivers, rain and flood alerts — all in one place. FloodPro Scotland puts live SEPA monitoring data at your fingertips. Whether you're a landowner, hillwalker, commuter, or simply flood-aware, get the information you need before conditions change. Live River Monitoring - Track river levels at hundreds of monitoring stations across Scotland, updated every 15 minutes direct from SEPA. Live Rain Monitoring - View the day, week and month rain in an easy to understand calendar view with chart. Flood Warning Alerts - Subscribe to flood warning areas and receive push notifications the moment a warning is issued or updated — so you're never caught off guard. Interactive Maps - See all river stations and active flood warnings plotted on a live map. Tap any station for full detail and historical readings. Favourites - Save your most-watched stations and warning areas for instant access every time you open the app. Built for Scotland - Data sourced directly from SEPA (Scottish Environment Protection Agency) under the Open Government Licence. Accurate, authoritative, and updated continuously. FloodPro Scotland is an informational tool. Always follow official guidance from SEPA, local authorities, and emergency services during flood events.
Screenshots
Verdict
The clearest difference is in-app purchases: FloodProScotland at none against Pascal Barometer's 1. Pascal Barometer's advantage is update cadence (every 6 days vs every 2 months) and iOS requirement (17.0 vs 26.0). 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. Pascal Barometer sells 1 one-off in-app purchase. FloodProScotland asks for nothing beyond the download.
Pascal Barometer ships an update every 6 days, FloodProScotland every 2 months. The most recent releases landed on October 31, 2026 and November 9, 2026 respectively.
| Parameter | Pascal Barometer | FloodProScotland |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (3 ratings) — better | — |
| Positive reviews | 25.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 6 days — better | Every 2 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, Apple Watch | iPhone, iPad |
| Requires iOS | 17.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 4 MB | 126 MB |
| Age rating | 4+ | 4+ |
| Developer | CHRISTOPHER JOHN DILLON | Robert White |
In-app purchases
Pascal Barometer
- Unlock Widgets$3.99
FloodProScotland
No in-app purchases
Questions
Is Pascal Barometer free?
Is FloodProScotland free?
Do Pascal Barometer or FloodProScotland have ads?
Which is updated more often, Pascal Barometer or FloodProScotland?
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