Comparison

HT_IoT vs EV Cost

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

Head to head

Calculate Trip Costs With Ease

Free

🔧 Utilities

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About

HT_IoT

Features

Read full description

This is a control center of Hentech IoT devices, it is used to configure and setup IoT devices produced by Hentech

About

EV Cost

Easily calculate and compare the cost of trips for both electric vehicles (EVs) and internal combustion engine (ICE) cars. Simply input the distance traveled and let the application provide a clear cost breakdown.

Highlights

Calculate trip costs
Compare EV vs ICE costs
Visualize cost data
Track travel expenses
Simple tap interface

Read full description

Welcome to EV Cost, Your app to calculate and visualize the Cost of a trip with a Internal combustion engine (ICE) car and a Electric Vehicle (EV). EV Cost allows you to track the cost of a trip with just a few taps! Just enter in the distance traveled, click Calculate Costs and let the app do the rest.

Screenshots

HT_IoT3 screens

EV Cost4 screens

Verdict

The call

The clearest difference is update cadence: EV Cost at fortnightly against HT_IoT's every 9 months. HT_IoT's advantage is device support (3 vs 1) and iOS requirement (8.0 vs 17.6). On price, 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

HT_IoT ships an update every 9 months, EV Cost fortnightly. The most recent releases landed on November 7, 2026 and November 12, 2026 respectively.

Scorecard3 real differences · 5 level

HT_IoT versus EV Cost: the parameters behind the verdict, then further details
Parameter	HT_IoT	EV Cost
Price	Free	Free
Positive reviews	—	100.0% of reviews
Update frequency	Every 9 months	Fortnightly — better
Ads	No	No
In-app purchases	No	No
Monetization	—	Free
Devices	iPhone, iPad, iPod — better	iPhone
Requires iOS	8.0 — better	17.6
Further details — not scored
Size	42 MB	6 MB
Age rating	4+	4+
Developer	艳涛何	Patrik Dorfler

In-app purchases

None

HT_IoT

No in-app purchases

None

EV Cost

No in-app purchases

Questions

Is HT_IoT free?

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

Is EV Cost free?

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

Do HT_IoT or EV Cost have ads?

Neither HT_IoT nor EV Cost shows ads.

Which is updated more often, HT_IoT or EV Cost?

HT_IoT ships an update every 9 months, and EV Cost fortnightly. Most recently, HT_IoT was updated on November 7, 2026 and EV Cost on November 12, 2026.