Comparison

Temtop vs Trygt Hjem

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

Head to head

Temtop

Free

🔧 Utilities

★ 2.982 ratingsView app →

About

Temtop

This app detects formaldehyde, PM2.5, and TVOC using advanced sensors. It provides accurate and reliable environmental data for your home or workspace.

Highlights

Formaldehyde detection
PM2.5 detection
TVOC detection
British Dart electrochemical sensor
US TEMTOP laser particle sensor
Accurate and reliable data

Features

Read full description

Detection function: formaldehyde, PM2.5, TVOC It is equipped with British Dart formaldehyde electrochemical sensor, which effectively reduces gas interference and makes formaldehyde detection more accurate. Accurate and reliable data using the US TEMTOP laser particle sensor

About

Trygt Hjem

Features

Read full description

This is a home security and home automation application which allows its users to access and manage their systems remotely.

Screenshots

Temtop3 screens

Trygt Hjem4 screens

Verdict

The call

Temtop and Trygt Hjem are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Temtop ships an update every 5 weeks, Trygt Hjem every 3 weeks. The most recent releases landed on October 24, 2026 and October 4, 2026 respectively.

ScorecardNo meaningful differences

Temtop versus Trygt Hjem: the parameters behind the verdict, then further details
Parameter	Temtop	Trygt Hjem
Price	Free	Free
Rating	2.9 (82 ratings) — better	—
Positive reviews	32.2% of reviews	—
Number of ratings	82 — better	—
Update frequency	Every 5 weeks	Every 3 weeks — better
Ads	No	No
In-app purchases	No	No
Monetization	Free	—
Devices	iPhone, iPod	iPhone, iPad, iPod — better
Requires iOS	15	15.0
Further details — not scored
Size	183 MB	106 MB
Age rating	4+	4+
Developer	Elitech Technology,Inc.	AmSmart AS

In-app purchases

None

Temtop

No in-app purchases

None

Trygt Hjem

No in-app purchases

Questions

Is Temtop free?

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

Is Trygt Hjem free?

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

Do Temtop or Trygt Hjem have ads?

Neither Temtop nor Trygt Hjem shows ads.

Which is updated more often, Temtop or Trygt Hjem?

Temtop ships an update every 5 weeks, and Trygt Hjem every 3 weeks. Most recently, Temtop was updated on October 24, 2026 and Trygt Hjem on October 4, 2026.