Comparison

HS vs Elma Moisture

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

Mesure humidity in the walls

Free

🔧 Utilities

★ 5.01 ratingsView app →

Elma Moisture

APP for moisture measurement

Free

🔧 Utilities

No ratingsView app →

About

HS

This app measures and records rising damp in walls by calculating electrical resistance between two points. Readings are transmitted via Bluetooth and stored on your iPhone for easy access and analysis.

Highlights

Measures wall humidity
Calculates electrical resistivity
Bluetooth data transmission
Stores readings on iPhone
Rising damp registration system

Features

Read full description

Measurement and register system for the rising damp in walls, measuring the resistivity between two screws fixed to a wall. The readings are sent through Bluetooth and stored to your iPhone using this app.

About

Elma Moisture

Read full description

Take control of your moisture measurement with the Elma MoistureMax and the APP

Screenshots

HS2 screens

Elma Moisture4 screens

Verdict

The call

The clearest difference is device support: Elma Moisture at 3 against HS's 1. Elma Moisture also leads on iOS requirement (11.0 vs 17.6). On price, update cadence, ads and in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

HS ships an update every 3 weeks, Elma Moisture every 6 weeks. The most recent releases landed on October 20, 2026 and October 28, 2026 respectively.

Scorecard2 real differences · 8 level

HS versus Elma Moisture: the parameters behind the verdict, then further details
Parameter	HS	Elma Moisture
Price	Free	Free
Rating	5.0 (1 ratings) — better	—
Positive reviews	0.0% of reviews	—
Number of ratings	1 — better	—
Update frequency	Every 3 weeks — better	Every 6 weeks
Ads	No	No
In-app purchases	No	No
Monetization	Free	—
Devices	iPhone	iPhone, iPad, iPod — better
Requires iOS	17.6	11.0 — better
Further details — not scored
Size	5 MB	16 MB
Age rating	4+	17+
Developer	HUMITAT-STOP S.L.	Elma Instruments A/S

In-app purchases

None

HS

No in-app purchases

None

Elma Moisture

No in-app purchases

Questions

Is HS free?

HS is free to download, with no in-app purchases.

Is Elma Moisture free?

Elma Moisture is free to download, with no in-app purchases.

Do HS or Elma Moisture have ads?

Neither HS nor Elma Moisture shows ads.

Which is updated more often, HS or Elma Moisture?

HS ships an update every 3 weeks, and Elma Moisture every 6 weeks. Most recently, HS was updated on October 20, 2026 and Elma Moisture on October 28, 2026.