Comparison

SJ Resistor Calculator vs Barrier BY

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

Head to head
About

SJ Resistor Calculator

This tool simplifies resistor calculations for electronics enthusiasts, students, and professionals. It accurately decodes resistor color codes and performs series/parallel calculations for complex circuit analysis. Avoid manual errors and streamline your electronics projects.

Highlights
  • Resistor color code decoding (4, 5, 6 band)
  • Series resistor calculations
  • Parallel resistor calculations
  • Accurate resistance and tolerance values
  • User-friendly interface
Features
Read full description

############################# # SJ RESISTOR CALCULATOR # ############################# Never misread your electronic components again! SJ Resistor Calculator is the essential tool for professionals, students, and electronics enthusiasts. No more color code errors or tedious calculations for your circuits! +----------------------------------------+ | WHY CHOOSE THIS APP | +----------------------------------------+ [ INTUITIVE DECODING ] - Instantly read 4, 5, or 6-band resistors. - Get the exact value and tolerance effortlessly. [ SERIES CALCULATIONS ] - Calculate the equivalent resistance of your series circuits. - Add as many components as you need. [ PARALLEL CALCULATIONS ] - Easily analyze the behavior of your parallel circuits. - Absolute precision for your electrical designs. [ PROFESSIONAL RELIABILITY ] - A clean, ergonomic, and straightforward interface. - Designed for maintenance, studies, and troubleshooting. Free and available in your language, download it today!

About

Barrier BY

Features
Read full description

Приложение «Барьер» — это удобный цифровой помощник для всех, кто заботится о качестве воды дома. Вы уже пользуетесь фильтром или только выбираете подходящее решение, теперь всё необходимое в одном месте. Для тех, у кого уже есть фильтр Контролируйте ресурс картриджей прямо в личном кабинете. Приложение напомнит, когда подходит время замены, чтобы вы всегда были уверены в качестве очистки. Нужно обслуживание? Закажите вызов мастера на дом в один клик. Для тех, кто только выбирает Встроенный магазин поможет подобрать фильтр и картриджи под ваши потребности. Актуальные модели, подробные описания и простое оформление заказа — в приложении есть всё, чтобы покупка была лёгкой и понятной. Больше выгоды с программой лояльности С приложением «Барьер» покупки становятся ещё приятнее. Участвуйте в программе лояльности, накапливайте гидробаллы и оплачивайте ими новые заказы. Каждому зарегистрированному пользователю +50 гидробаллов на счёт (50 руб.) при регистрации.

Screenshots

SJ Resistor Calculator4 screens
Barrier BY4 screens

Verdict

The call

The clearest difference is in-app purchases: Barrier BY at none against SJ Resistor Calculator's 5. Barrier BY also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement 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. SJ Resistor Calculator sells 5 one-off in-app purchases. Barrier BY asks for nothing beyond the download.

UpkeepUpdate frequency

SJ Resistor Calculator ships an update every 2 weeks, Barrier BY weekly. The most recent releases landed on November 4, 2026 and November 5, 2026 respectively.

Scorecard2 real differences · 7 level
SJ Resistor Calculator versus Barrier BY: the parameters behind the verdict, then further details
ParameterSJ Resistor CalculatorBarrier BY
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 2 weeksWeekly — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.015.1 — better
Further details — not scored
Size4 MB33 MB
Age rating4+4+
DeveloperStephane JAILLIARDMF MEDIA LEND

In-app purchases

5 purchases

SJ Resistor Calculator

One-time5
  • A coffee$0.99
  • A cookie$2.99
  • No ads$4.99
Show 2 more
  • A lemon tart$4.99
  • A pizza$9.99
None

Barrier BY

No in-app purchases

Questions

Is SJ Resistor Calculator free?
SJ Resistor Calculator is free to download, with in-app purchases available.
Is Barrier BY free?
Barrier BY is free to download, with no in-app purchases.
Do SJ Resistor Calculator or Barrier BY have ads?
SJ Resistor Calculator shows ads; Barrier BY does not.
Which is updated more often, SJ Resistor Calculator or Barrier BY?
SJ Resistor Calculator ships an update every 2 weeks, and Barrier BY weekly. Most recently, SJ Resistor Calculator was updated on November 4, 2026 and Barrier BY on November 5, 2026.

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