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Comparison

HS vs VJHumidity

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

Head to head
HS-221
HS

Mesure humidity in the walls

Free
🔧 Utilities
★ 5.01 ratingsView app →
VJHumidity
VJHumidity
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

VJHumidity

Features
Read full description

Realtime Tracking The Humidity and Temperate

Screenshots

HS2 screens
VJHumidity4 screens

Verdict

The call

The clearest difference is update cadence: VJHumidity at every 8 days against HS's every 3 weeks. VJHumidity also leads on iOS requirement (12.4 vs 17.6). On price, ads, in-app purchases 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

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, VJHumidity every 8 days. The most recent releases landed on October 3, 2026 and October 5, 2026 respectively.

Scorecard2 real differences · 8 level
HS versus VJHumidity: the parameters behind the verdict, then further details
ParameterHSVJHumidity
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 3 weeksEvery 8 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhoneiPhone, iPod — better
Requires iOS17.612.4 — better
Further details — not scored
Size5 MB13 MB
Age rating4+4+
DeveloperHUMITAT-STOP S.L.CHANG SHIN VIETNAM COMPANY LTD

In-app purchases

None

HS

No in-app purchases

None

VJHumidity

No in-app purchases

Questions

Is HS free?
HS is free to download, with no in-app purchases.
Is VJHumidity free?
VJHumidity is free to download, with no in-app purchases.
Do HS or VJHumidity have ads?
Neither HS nor VJHumidity shows ads.
Which is updated more often, HS or VJHumidity?
HS ships an update every 3 weeks, and VJHumidity every 8 days. Most recently, HS was updated on October 3, 2026 and VJHumidity on October 5, 2026.

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