Resistor Tools vs CarLock
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Resistor Tools
This utility app provides a suite of tools for calculating and determining resistor values. It assists hobbyists and engineers with series, parallel, and voltage divider calculations, as well as inverting amplifier gain.
- Series and parallel resistor calculation
- Resistor combination finder
- Voltage divider ratio and value calculation
- Inverting amplifier gain calculation
- Save combinations to CSV
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This app is a collection of resistor calculators. It is suitable for hobbyist or electronic engineer. * Calculate resistance of two resistors in series or parallel * Find out combinations of two resistors in series/parallel making a desired resistance * Calculate ratio of R1/R2 and voltage divider * Find out resistor values of making voltage divider ratio * Find out resistor values of making inverting amplifier gain * Save combination values in CSV file
CarLock
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Carlock Systems – спутниковая система безопасности автомобиля, позволяющая надежно защитить ваш авто от угона и разбойного нападения. Охранная система автомобиля предназначена для передачи сигналов о местонахождении автомобиля владельцу, а также в круглосуточный центр поддержки клиентов спутниковой охранной системы.
Screenshots
Verdict
The clearest difference is in-app purchases: CarLock at none against Resistor Tools's 1. CarLock also leads on iOS requirement (6.0 vs 12.0). On price, 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
Both are free to download. Resistor Tools sells 1 one-off in-app purchase. CarLock asks for nothing beyond the download.
| Parameter | Resistor Tools | CarLock |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (10 ratings) — better | — |
| Positive reviews | 75.0% of reviews | — |
| Number of ratings | 10 — better | — |
| Update frequency | Every 2 months | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 | 6.0 — better |
| Further details — not scored | ||
| Size | 4 MB | 18 MB |
| Age rating | 4+ | 4+ |
| Developer | Siu Yuen Ho | Alexander Presnyakov |
In-app purchases
Resistor Tools
- Unlock pro feature$0.99
CarLock
No in-app purchases
Questions
Is Resistor Tools free?
Is CarLock free?
Do Resistor Tools or CarLock have ads?
Other comparisons
