Comparison

Number Converter vs Base Conversion AI Calculator

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

Head to head
About

Number Converter

Easily convert numbers between decimal, binary, octal, and hexadecimal bases. The app intelligently enables only valid digits for the selected base, ensuring accurate input. It supports values up to 268,435,455.

Highlights
  • Decimal conversion
  • Binary conversion
  • Octal conversion
  • Hexadecimal conversion
  • Valid digit input restriction
  • Maximum value limit
Features
Read full description

NumCon allows you to convert numbers into different bases. Simply enter a number and the application will show you the corresponding number in the new base when that button is pressed. Supported bases are: - Decimal (Base 10); - Binary (Base 2); - Octal (Base 8); and - Hexadecimal (Base 16). Note that NumCon will only allow you to enter valid digits for the selected base. For example, while entering binary only "1" and "0" will be enabled on the numeric keypad. Version 3.1 allows a maximum value of 268,435,455 (decimal) to be entered and converted. If we receive feedback that this is too low then the limit will be increased.

About

Base Conversion AI Calculator

Features
Read full description

Ultimate Base Converter & Binary Calculator Solve complex number system conversions instantly! Whether you're a student, developer, or just need quick math help, the Ultimate Base Converter is the fastest, cleanest, and most reliable tool for working with Binary, Decimal, Octal, and Hexadecimal numbers. Conversion Solved in Seconds Stop wasting time with manual calculations. Our powerful engine provides immediate, accurate results for all combinations, making your life easier. Supported Conversions (Four Bases, All Ways): Binary (Base 2) ↔ Decimal (Base 10) Octal (Base 8) ↔ Binary (Base 2) Hexadecimal (Base 16) ↔ Decimal (Base 10) ...and all other cross-base combinations! Key Features Blazing Fast: Get conversions the moment you type. Clean & Simple UI: A minimalist design focused on speed and ease of use. Instant Copy: Convert the number and tap once to copy the result, ready to paste into your code or homework. Comprehensive: Functions as your dedicated Decimal Converter, Octal Converter, Hexadecimal Converter, and Binary Converter—all in one app! Make this essential mathematical tool part of your toolkit today! PRO FEATURES ELEGANT DARK MODE Study or work comfortably in any lighting. Our beautiful Dark Mode is easy on the eyes, perfect for late-night sessions or use in any professional setting. AI EXPLANATIONS (New!) Don't just get the answer—understand it. Our revolutionary AI feature provides a clear, step-by-step breakdown of the calculation. It instantly tells you if the problem is a direct or inverse proportion and explains why, making it the perfect educational tool. A subscription is needed to unlock PRO features including Dark mode and AI Explanation. Payment will be charged to your Apple ID account upon confirming the purchase. Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage or cancel your subscription at any time from your account settings in the App Store. Base Conversion PRO Weekly price: $3.99 Base Conversion PRO Yearly price: $24.99 Read the EULA Terms in the following link https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Number Converter1 screens
Base Conversion AI Calculator4 screens

Verdict

The call

The clearest difference is ads: Number Converter at none against Base Conversion AI Calculator's shown. Number Converter also leads on iOS requirement (12.0 vs 15.0). Base Conversion AI Calculator's advantage is update cadence (every 2 months vs every 54 months). On price, in-app purchases 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. Number Converter sells 1 one-off in-app purchase and Base Conversion AI Calculator sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Number Converter ships an update every 54 months, Base Conversion AI Calculator every 2 months. The most recent releases landed on October 16, 2026 and October 13, 2026 respectively.

Scorecard3 real differences · 7 level
Number Converter versus Base Conversion AI Calculator: the parameters behind the verdict, then further details
ParameterNumber ConverterBase Conversion AI Calculator
PriceFreeFree
Rating5.0 (2 ratings) — better—
Positive reviews71.4% of reviews—
Number of ratings2 — better—
Update frequencyEvery 54 monthsEvery 2 months — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS12.0 — better15.0
Further details — not scored
Size3 MB123 MB
Age rating4+4+
DeveloperReefwing SoftwareJuan Antonio Veloz Gutierrez

In-app purchases

1 purchases

Number Converter

One-time1
  • Calculator Functions$0.99
2 purchases

Base Conversion AI Calculator

Subscriptions2
  • PRO Base Conversion Weekly$4.997 Days
  • PRO Base Conversion Yearly$24.991 Year

Questions

Is Number Converter free?
Number Converter is free to download, with in-app purchases available.
Is Base Conversion AI Calculator free?
Base Conversion AI Calculator is free to download, with in-app purchases available.
Do Number Converter or Base Conversion AI Calculator have ads?
Base Conversion AI Calculator shows ads; Number Converter does not.
Which is updated more often, Number Converter or Base Conversion AI Calculator?
Number Converter ships an update every 54 months, and Base Conversion AI Calculator every 2 months. Most recently, Number Converter was updated on October 16, 2026 and Base Conversion AI Calculator on October 13, 2026.

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