Comparison

Electronics Kit vs RIGAS APP

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

Head to head

Electronics Kit

Free

🔧 Utilities

★ 4.865 ratingsView app →

About

Electronics Kit

This app offers a comprehensive suite of electronics tools and calculators for hobbyists and professionals. It includes features for component value calculation, pinout diagrams, and various electronic resources. Users can access a free version with ads or a PRO version for enhanced functionality and an ad-free experience.

Highlights

Component value calculators
Extensive pinout diagrams
Electronic resource library
SMD resistor code lookup
Ohm's law calculator
RC charging/discharging calculator
Frequency converter

Features

Read full description

This app is a powerful collection of electronics tools. It is suitable for hobbyist, electronic engineers or professionals The FREE version may contain ads. You can also buy the PRO version to support the developer, unlock more features and get rid of the ads. Component value function is a tool for find combination of components to making desired corner frequency, equivalent resistance, equivalent capacitance, equivalent inductance, etc. It is useful for designers have different choices of limited components Features ● Calculators : Component value range, SMD resistor code, Resistor in series and parallel, Capacitor in series and parallel, Inductor in series and parallel, Impedance calculator, Ratio calculator, Voltage divider, Ohm's law, RC charging / discharging, LED resistor calculator, RC, RL, LC filter, Wheatstone bridge, Operational amplifier, Adjustable voltage regulator, 555 timer calculator, Power dissipation calculator, Coil inductance, Battery life calculator, Trace width calculator, Frequency converter, RMS converter, Decibel converter, Range converter, Temperature calculator, matrix, complex matrix, simultaneous equations, Routh-Hurwitz, link budget, dipole antenna ● Pinout : audio DIN , DVI, Ethernet, Firewire, Game port, HDMI , Lightning port, Mini-Display port, PS/2 connector, Parallel port, Phone jack connector, RCA connector, Registered jack, S-video, SDCard , Serial port, SIM card, USB, VGA , XLR connector ● Resource : Circuit symbol, SMD resistor package, SMD capacitor package, TTL 7400 series, CMOS 4000 series, SMD marking, ASCII table, logic gate , Resistivity table, Batteries, Ampacity, AWG wire, SWG wire, World plug ● Share CSV via AirDrop ● Share CSV to iCloud Drive

About

RIGAS APP

Features

Read full description

Connectez, programmez et contrôlez vos appareils d’arrosage Bluetooth RIGAS depuis votre smartphone en toute simplicité : 1. Connexion Bluetooth facile et rapide : établissez une connexion instantanée avec vos appareils d'arrosage RIGAS. 2. Contrôle de l‘arrosage : programmez facilement l‘arrosage souhaité pour entretenir efficacement vos plantes. 3. Décalage d'arrosage personnalisé : planifier un décalage de l'arrosage en avançant ou retardant le programme en fonction des conditions météorologiques locales ou selon un besoin spécifique. 4. Gestion de plusieurs appareils : contrôlez et programmez plusieurs dispositifs RIGAS avec une seule application.

Screenshots

Electronics Kit4 screens

RIGAS APP4 screens

Verdict

The call

The clearest difference is in-app purchases: RIGAS APP at none against Electronics Kit's 5. Electronics Kit's advantage is update cadence (every 6 weeks vs every 7 months) and iOS requirement (9.0 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Electronics Kit sells 5 one-off in-app purchases. RIGAS APP asks for nothing beyond the download.

UpkeepUpdate frequency

Electronics Kit ships an update every 6 weeks, RIGAS APP every 7 months. The most recent releases landed on September 30, 2026 and September 14, 2026 respectively.

Scorecard3 real differences · 7 level

Electronics Kit versus RIGAS APP: the parameters behind the verdict, then further details
Parameter	Electronics Kit	RIGAS APP
Price	Free	Free
Rating	4.8 (65 ratings) — better	—
Positive reviews	91.4% of reviews	—
Number of ratings	65 — better	—
Update frequency	Every 6 weeks — better	Every 7 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	9.0 — better	12.0
Further details — not scored
Size	53 MB	29 MB
Age rating	4+	4+
Developer	Siu Yuen Ho	Rigas

In-app purchases

5 purchases

Electronics Kit

One-time5

Unlock no. of components limit$0.99
Unlock Pro feature$1.99
'Show steps' in nodal analysis$2.99

Show 2 more

Unlock controlled sources$2.99
'Show steps' in equivalent cir$3.99

None

RIGAS APP

No in-app purchases

Questions

Is Electronics Kit free?

Electronics Kit is free to download, with in-app purchases available.

Is RIGAS APP free?

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

Do Electronics Kit or RIGAS APP have ads?

Neither Electronics Kit nor RIGAS APP shows ads.

Which is updated more often, Electronics Kit or RIGAS APP?

Electronics Kit ships an update every 6 weeks, and RIGAS APP every 7 months. Most recently, Electronics Kit was updated on September 30, 2026 and RIGAS APP on September 14, 2026.