RC Circuit vs Ximple W2 Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RC Circuit
Calculate RC charging and filter circuits, including time constants and cutoff frequencies. Find component values from these parameters or get voltage at specific times. Save and share data easily.
- Calculate time constant
- Find component values
- Get voltage at time t
- Calculate cutoff frequency
- Save data to CSV
- Upload CSV via AirDrop/iCloud Drive
- Multi-language support
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This app is used to calculate the RC charging and RC filter circuit. It is suitable for hobbyist or electronic engineer. Features * Calculate time constant from R, C * Find component value R,C from time constant * Get voltage at time t in RC charging / discharging * Calculate cutoff frequency by R, C * Find component value R,C from cutoff frequency * Save data to CSV files * Upload CSV via AirDrop / iCloud Drive * Support English, Traditional Chinese, Simplified Chinese, German, French, Italian, Spanish, Portuguese, Japanese
Ximple W2 Pro
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Ximple W2 Pro App allows you to easily control the wireless alarm system integrated with wireless camera. More than the daily operation like ARM/DISARM remotely. Ximple W2 Pro App supports detecting the sensor activities between main control unit and sensor accessories, watching live video from Ximple W2 Wireless Camera, checking the system status, adjusting system settings remotely. Ximple W2 Pro Wireless Alarm System will give you peace of mind by providing the latest security status of your home directly to your app. When you leave home, you can arm the system - any intrusions through the door, windows, or area motion will trigger an notification sent to the phone, as well as turning on the lights and sirens within the home. When at home, you can also set up scenarios where if a particular door is opened, the lamp will turn on; or even set up a schedule for lamps to turn on and off.
Screenshots
Verdict
The clearest difference is in-app purchases: Ximple W2 Pro at none against RC Circuit's 1. On price, 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
Both are free to download. RC Circuit sells 1 one-off in-app purchase. Ximple W2 Pro asks for nothing beyond the download.
RC Circuit ships an update every 6 months, Ximple W2 Pro every 3 months. The most recent releases landed on October 5, 2026 and October 27, 2026 respectively.
| Parameter | RC Circuit | Ximple W2 Pro |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (5 ratings) — better | — |
| Number of ratings | 5 — better | — |
| Update frequency | Every 6 months | Every 3 months — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 12.0 | 11.4 — better |
| Further details — not scored | ||
| Size | 16 MB | 121 MB |
| Age rating | 4+ | 4+ |
| Developer | Siu Yuen Ho | Archtron Research & Development |
In-app purchases
RC Circuit
- Unlock Pro features$0.99
Ximple W2 Pro
No in-app purchases
Questions
Is RC Circuit free?
Is Ximple W2 Pro free?
Do RC Circuit or Ximple W2 Pro have ads?
Which is updated more often, RC Circuit or Ximple W2 Pro?
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