Dewpoint Rooms
iOS Universel / Utilitaires
Dewpoint Rooms is an offline dew-point, humidity, and moisture-control workbench for basements, bedrooms, workshops, cellars, kitchens, job sites, grow rooms, and rooms where temperature and moisture matter.
Enter temperature and relative humidity to understand dew point, wet bulb, grains per pound, absolute humidity, condensation risk, comfort, mold conditions, room targets, and preservation ranges. Log rooms over time, compare readings, and export reports without an account or internet connection.
PRO MOISTURE ACTION PLAN
The new Moisture Action Plan turns readings into a prioritized dry-out plan. Add indoor temperature/RH, coldest surface temperature, outdoor air, room volume, target humidity, tightness, and air-change goal. Dewpoint Rooms calculates:
- moisture readiness score
- condensation margin
- indoor/outdoor grains comparison
- whether ventilation helps or hurts
- recommended dehumidifier class
- required CFM for target ACH
- mold and IAQ risk
- right-now, 24-hour, and one-week action steps
PRO FIELD BOARDS
Twelve high-resolution offline field boards cover basement dry-out, window condensation, crawlspaces, HVAC latent load, wood movement, cellar preservation, bath/kitchen exhaust, concrete cure, grow-room VPD, bedroom comfort, heat safety, and client reporting.
ROOMS AND REPORTS
Track multiple rooms with target RH bands, 30-day temperature/RH charts, mold-risk timelines, IAQ scoring, CSV export, and offline PDF site reports.
TOOLS INCLUDED
- Dew-point and vapor-pressure calculator
- Condensation predictor
- Psychrometric-style comfort chart
- Air properties with altitude correction
- Dehumidifier and ventilation sizing
- A/C delta-T diagnostics
- Manual J Lite sizing reference
- Mold timeline planner
- Concrete cure tracker
- VPD calculator for plant environments
- Heat safety WBGT / work-rest guidance
- Wood EMC and drying planner
- Sourdough, fermentation, cellar, humidor, and sleep comfort tools
Dewpoint Rooms is private by design. It has no account, no ads, no analytics, no tracking, and no developer cloud. Rooms, readings, notes, exports, and reports stay on your device unless you choose to share them.
The app provides educational estimates and planning guidance. It is not a substitute for certified HVAC design, laboratory testing, medical advice, structural inspection, or professional remediation.
Quoi de neuf dans la dernière version ?
Version 2.1 - Moisture Action Plan
- New Moisture Action Plan tool: combine indoor readings, coldest surface temperature, outdoor air, target humidity, room volume, tightness, and air-change goal into a single pro triage score.
- Condensation margin: see how many degrees the coldest surface sits above or below the dew point, with clear at-risk and condensing labels.
- Ventilation verdict: compares indoor, target, and outdoor grains per pound so users know when outdoor air will dry the room and when it will add moisture.
- Dehumidifier sizing: estimates holding load in pints/day and recommends a practical AHAM-style unit class.
- Dry-out action plan: prioritized fixes plus right-now, next-24-hours, and this-week steps for basements, windows, crawlspaces, cellars, and other moisture-sensitive rooms.
- Pro field boards: twelve high-resolution offline reference boards for basement dry-out, window condensation, crawlspaces, HVAC latent load, wood movement, cellar preservation, bath/kitchen exhaust, concrete cure, grow-room VPD, bedroom comfort, heat safety, and client reporting.
- Added focused tests for the new action-plan engine and refreshed App Store screenshots for iPhone and iPad.
