Comparison

Air~Select vs onetouchvdp

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

Head to head

Air~Select

Free

🔧 Utilities

★ 5.01 ratingsView app →

About

Air~Select

This utility helps users select the appropriate air compressor based on critical technical specifications. It considers factors such as operating pressure and required airflow to guide your choice.

Highlights

Compressor selection tool
Technical specification input
Operating pressure consideration
Airflow requirement calculation
Guided selection process

Features

Read full description

The APP enables right compressor selection based on technical considerations like Operating Pressure, Air Flow required and so on

About

onetouchvdp

Features

Read full description

OnetouchVDP APP will receive instant call when visitor presses doorbell or motion is detected. Talk to your visitors with Two-Way Audio and one way video. OnetouchVDP APP receive instant sensor alert, connected with Indoor unit.

Screenshots

Air~Select4 screens

onetouchvdp3 screens

Verdict

The call

The clearest difference is update cadence: Air~Select at every 6 months against onetouchvdp's every 18 months. 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

Air~Select ships an update every 6 months, onetouchvdp every 18 months. The most recent releases landed on September 25, 2026 and October 10, 2026 respectively.

Scorecard1 real difference · 8 level

Air~Select versus onetouchvdp: the parameters behind the verdict, then further details
Parameter	Air~Select	onetouchvdp
Price	Free	Free
Rating	5.0 (1 ratings) — better	—
Number of ratings	1 — better	—
Update frequency	Every 6 months — better	Every 18 months
Ads	No	No
In-app purchases	No	No
Monetization	Free	—
Devices	iPhone, iPad, iPod — better	iPhone, iPod
Requires iOS	13.0	12.2 — better
Further details — not scored
Size	31 MB	66 MB
Age rating	4+	4+
Developer	Subodh Nair	Naresh Parekh

In-app purchases

None

Air~Select

No in-app purchases

None

onetouchvdp

No in-app purchases

Questions

Is Air~Select free?

Air~Select is free to download, with no in-app purchases.

Is onetouchvdp free?

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

Do Air~Select or onetouchvdp have ads?

Neither Air~Select nor onetouchvdp shows ads.

Which is updated more often, Air~Select or onetouchvdp?

Air~Select ships an update every 6 months, and onetouchvdp every 18 months. Most recently, Air~Select was updated on September 25, 2026 and onetouchvdp on October 10, 2026.