Comparison

iDatabase vs Electronics Toolkit calc

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

Head to head
About

iDatabase

Create and manage custom databases, inventories, and collections with ease. Organize personal or professional information using pre-built templates or design your own. Secure your data with a PIN and back it up to cloud storage.

Highlights
  • Custom database creation
  • Pre-built templates
  • Variety of field types
  • Search and sort functionality
  • PIN protection
  • Cloud backup (Dropbox)
  • Data sharing
Features
Read full description

CREATE DATABASES IN SECONDS iDatabase is a powerful and easy-to-use database app for iPhone and iPad. Create and manage your own databases without technical skills. Organize work or personal information, store everything in one place, and find what you need in seconds. ORGANIZE YOUR RECORDS Create Groups and Smart Groups directly in the record list to keep your data organized. Smart Groups automatically collect records that match your criteria and update as your data changes. SEARCH ALL YOUR DATABASES Find information across all your databases, even when they are not open. Search by name, word, number, or any other information and jump directly to the matching record. FAST AND INTUITIVE A clean, modern interface designed for iPhone and iPad. Create, edit, browse, and organize records with simple touch controls, full Dark Mode support, and smooth navigation. SYNC WITH MAC, IPHONE AND IPAD Keep your databases up to date across all your devices with iCloud. Changes are automatically synchronized between iPhone, iPad, and Mac. Store databases in iCloud, restore previous versions, and access your information even when you are offline. READY-TO-USE TEMPLATES Get started quickly with built-in templates for contacts, inventories, expenses, projects, recipes, and more. Customize existing templates or create your own databases from scratch. FLEXIBLE DATA FIELDS Use text, numbers, dates, images, links, email addresses, phone numbers, checkboxes, password fields, choices, and calculated fields. Customize each field and choose which fields appear in the record list. SEARCH, SORT AND ORGANIZE Search and sort records by any field. Use Groups and Smart Groups to organize your information automatically and keep large databases easy to manage. APPLE INTELLIGENCE Use Apple Intelligence Writing Tools to correct, rewrite, and compose text directly in your database fields. SHARE AND IMPORT Share databases, selected records, or individual entries with other apps. Import data from CSV files and add records from other iDatabase databases. FLEXIBLE PURCHASE OPTIONS iDatabase is available as a one-time purchase or as a monthly or annual subscription. Subscriptions renew automatically unless auto-renewal is turned off at least 24 hours before the end of the current period. Privacy Policy: https://www.apimac.com/about/privacy/ https://www.apple.com/legal/internet-services/itunes/dev/stdterms/

About

Electronics Toolkit calc

Features
Read full description

Electronics Calculator is a complete engineering toolkit designed to help students, hobbyists, and professionals perform accurate electronic circuit calculations quickly and easily. Whether you are studying electronics, building circuits, or working on design projects, this app provides all the essential calculators you need in one place. Simplify complex formulas, save time on manual calculations, and improve design accuracy with an intuitive and easy-to-use interface. Key Features Ohm’s Law Calculator Instantly calculate voltage, current, resistance, and power for quick circuit analysis. Resistor Color Code Reader Decode resistor color bands to identify resistance values and tolerance with ease. Capacitor & Inductor Calculators Compute capacitance, inductance, energy, charge, and time constants for accurate component selection. LED Resistor Calculator Find the correct resistor value for LED circuits to ensure proper brightness and safe operation. Series & Parallel Resistor Tools Calculate equivalent resistance for complex resistor networks quickly. Voltage & Current Divider Calculators Design efficient circuits by accurately determining voltage and current distribution. Frequency & Timing Calculations Perform essential time and frequency computations for oscillators, timers, and signal circuits. Decibel (dB) Converter Convert power and voltage ratios into decibels for signal and communication analysis. Why Choose Electronics Calculator? Multiple electronics calculators in one app Fast, accurate, and easy-to-use tools Ideal for students, technicians, and engineers Works offline anytime for quick reference Make your electronic calculations faster, easier, and more reliable with Electronics Calculator, the all-in-one companion for circuit design and learning.

Screenshots

iDatabase4 screens
Electronics Toolkit calc4 screens

Verdict

The call

The clearest difference is price: iDatabase at Free against Electronics Toolkit calc's $4.99. iDatabase also leads on update cadence (fortnightly vs every 4 months). Electronics Toolkit calc's advantage is in-app purchases (none vs 3) and iOS requirement (13.0 vs 18.6). On 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

iDatabase is free to download; Electronics Toolkit calc costs $4.99 up front. iDatabase sells 3 in-app purchases, starting at $1.99 per month. Electronics Toolkit calc asks for nothing beyond the download.

UpkeepUpdate frequency

iDatabase ships an update fortnightly, Electronics Toolkit calc every 4 months. The most recent releases landed on October 3, 2026 and October 1, 2026 respectively.

Scorecard4 real differences · 6 level
iDatabase versus Electronics Toolkit calc: the parameters behind the verdict, then further details
ParameteriDatabaseElectronics Toolkit calc
PriceFree — better$4.99
Rating4.4 (510 ratings) — better—
Positive reviews52.0% of reviews—
Number of ratings510 — better—
Update frequencyFortnightly — betterEvery 4 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationPaid—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.613.0 — better
Further details — not scored
Size88 MB25 MB
Age rating4+4+
DeveloperApimacKantaben Gorasiya

Bugs and requests

iDatabase

Reported bugs

4 issues
  • Crashes when adding photos
  • Inability to open databases
  • Data loss and corruption issues
  • Syncing problems between devices

Requested features

5 requests
  • Add iCloud support
  • Improve Dropbox integration
  • Enhance sorting and filtering capabilities
  • Introduce currency and calculation fields
  • Provide a more user-friendly interface

Electronics Toolkit calc

Not enough reviews yet to summarise bugs or requests.

In-app purchases

3 purchases

iDatabase

Subscriptions2
  • Monthly Subscription1 Month trial$1.991 Month
  • Annual Subscription1 Month trial$19.991 Year
One-time1
  • Lifetime License$79.99
None

Electronics Toolkit calc

No in-app purchases

Questions

Is iDatabase free?
iDatabase is free to download, with in-app purchases available.
Is Electronics Toolkit calc free?
Electronics Toolkit calc costs $4.99, with no in-app purchases.
Do iDatabase or Electronics Toolkit calc have ads?
Neither iDatabase nor Electronics Toolkit calc shows ads.
Which is updated more often, iDatabase or Electronics Toolkit calc?
iDatabase ships an update fortnightly, and Electronics Toolkit calc every 4 months. Most recently, iDatabase was updated on October 3, 2026 and Electronics Toolkit calc on October 1, 2026.

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