Comparison

InterCalc vs BSLINK

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

Head to head
About

InterCalc

This app performs linear interpolation using a set of X-Y values to define a relationship. It can calculate values based on defined points, useful for tasks like converting pressure readings to fluid volumes in containers or performing simple unit conversions.

Highlights
  • Linear interpolation of X-Y values
  • Defines arbitrary functions from data points
  • Calculates fluid volume from pressure readings
  • Performs unit conversions (e.g., temperature, speed)
  • Supports custom data sets
Features
Read full description

This application is designed to linearly interpolate a value given a set of X-Y values that define a relationship. The X-Y values can be as simple as two points that specify a simple line, or they can be a set of points that specifies an arbitrary function. One use of this program is to calculate the amount of fluid in a container given a pressure reading at the bottom of the tank. Typically this situation results in several pressure readings and corresponding volume ( gallons, liters ) readings as the tank is being filled. Once the pressure measuring device is so calibrated, pressure readings can then be converted to gallon or liter values. Other uses include simple conversions between Fahrenheit and Celsius, or between kph and mph.

About

BSLINK

Features
Read full description

BSLINK is a smart pool control app that lets you manage your swimming pool from anywhere, using your smartphone. With intuitive dashboards, you can monitor water levels, pH, temperature, and equipment status in real time. Control filter pumps, heating, lighting, and auxiliary devices remotely, and set schedules to keep your pool in perfect condition. BSLINK is designed for pool owners and service providers who want to simplify maintenance, reduce energy consumption, and easily manage their pool from a single app.

Screenshots

InterCalc4 screens
BSLINK4 screens

Verdict

The call

The clearest difference is update cadence: BSLINK at weekly against InterCalc's every 11 months. BSLINK also leads on iOS requirement (14.0 vs 18.6). 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

InterCalc ships an update every 11 months, BSLINK weekly. The most recent releases landed on October 17, 2026 and October 25, 2026 respectively.

Scorecard2 real differences · 7 level
InterCalc versus BSLINK: the parameters behind the verdict, then further details
ParameterInterCalcBSLINK
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 11 monthsWeekly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.614.0 — better
Further details — not scored
Size1 MB5 MB
Age rating4+4+
DeveloperRiver Rock LogicJordi Vila Punzano

In-app purchases

None

InterCalc

No in-app purchases

None

BSLINK

No in-app purchases

Questions

Is InterCalc free?
InterCalc is free to download, with no in-app purchases.
Is BSLINK free?
BSLINK is free to download, with no in-app purchases.
Do InterCalc or BSLINK have ads?
Neither InterCalc nor BSLINK shows ads.
Which is updated more often, InterCalc or BSLINK?
InterCalc ships an update every 11 months, and BSLINK weekly. Most recently, InterCalc was updated on October 17, 2026 and BSLINK on October 25, 2026.

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