Comparison

Swimming Pool Calculator vs InterTag

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

Head to head

Swimming Pool Calculator

Drive your Swimming Pool

$4.99

🔧 Utilities

★ 4.043 ratingsView app →

About

Swimming Pool Calculator

Easily calculate necessary pool chemicals and troubleshoot common water issues like green or cloudy water. This app provides daily and weekly maintenance routines to keep your pool water crystal clear and ready for swimming.

Highlights

Chemical calculation
Water issue troubleshooting
Daily maintenance routines
Weekly maintenance routines
Crystal clear water maintenance

Features

Read full description

In this simple and innovative app you will be able to calculate all the necessary chemicals. In addition to being able to solve any inconvenience, such as the water turning green or cloudy. And as if that were not enough, you will see all the actions that you must carry out daily and weekly so that the water is always crystal clear and in perfect condition for bathing. Terms and Conditions https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

InterTag

Features

Read full description

Características de la aplicación: • Consultar el saldo de su cuenta. • Ver su historial de peajes. • Actualizar la información del vehículo. • Actualizar información de contacto o de pago. • Administre sus transpondedores.

Screenshots

Swimming Pool Calculator4 screens

InterTag4 screens

Verdict

The call

The clearest difference is price: InterTag at Free against Swimming Pool Calculator's $4.99. InterTag also leads on in-app purchases (none vs 5) and iOS requirement (12.0 vs 14.0). On update cadence, ads 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

InterTag is free to download; Swimming Pool Calculator costs $4.99 up front. Swimming Pool Calculator sells 4 in-app purchases, starting at $4.49 per 3 months. InterTag asks for nothing beyond the download.

UpkeepUpdate frequency

Swimming Pool Calculator ships an update every 2 months, InterTag monthly. The most recent releases landed on October 14, 2026 and September 18, 2026 respectively.

Scorecard3 real differences · 7 level

Swimming Pool Calculator versus InterTag: the parameters behind the verdict, then further details
Parameter	Swimming Pool Calculator	InterTag
Price	$4.99	Free — better
Rating	4.0 (43 ratings) — better	—
Positive reviews	49.3% of reviews	—
Number of ratings	43 — better	—
Update frequency	Every 2 months	Monthly — better
Ads	No	No
In-app purchases	Yes	No — better
Monetization	Free with in-app purchases	—
Devices	iPhone, iPad, iPod — better	iPhone, iPod
Requires iOS	14.0	12.0 — better
Further details — not scored
Size	116 MB	37 MB
Age rating	4+	4+
Developer	Fernando Montero	Sergio Paredes

In-app purchases

4 purchases

Swimming Pool Calculator

Subscriptions4

Suscripción Premium$4.493 Months
Suscripción Gold$6.993 Months
Suscripción Platinum$7.991 Month

Show 1 more

Suscripción Adamantium2 variants$49.991 Month

None

InterTag

No in-app purchases

Questions

Is Swimming Pool Calculator free?

Swimming Pool Calculator costs $4.99, and also offers in-app purchases.

Is InterTag free?

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

Do Swimming Pool Calculator or InterTag have ads?

Neither Swimming Pool Calculator nor InterTag shows ads.

Which is updated more often, Swimming Pool Calculator or InterTag?

Swimming Pool Calculator ships an update every 2 months, and InterTag monthly. Most recently, Swimming Pool Calculator was updated on October 14, 2026 and InterTag on September 18, 2026.