# Base Calculator & Converter vs Arduino Programming Tutorial

The clearest difference is rating: Base Calculator & Converter at 3.8 against Arduino Programming Tutorial's 3.0. Base Calculator & Converter also leads on ads (none vs shown) and monetization model (free vs ad-supported). Arduino Programming Tutorial's advantage is update cadence (every 6 weeks vs every 31 months). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Base Calculator & Converter holds the better App Store score, 3.8 against 3.0. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

Base Calculator & Converter ships an update every 31 months, Arduino Programming Tutorial every 6 weeks. The most recent releases landed on November 2, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Base Calculator & Converter | Arduino Programming Tutorial |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (4 ratings)](https://appshunter.io/ios/app/base-calculator-and-converter/id1330564774/reviews)** | [3.0 (1 ratings)](https://appshunter.io/ios/app/arduino-programming-tutorial/id6446804186/reviews) |
| Number of ratings | **4** | 1 |
| Positive reviews | — | 48.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 31 months | **Every 6 weeks** |
| Monetization | **Free** | Ad-supported |
| Size | 14 MB | 44 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [G Sanghani](https://appshunter.io/developer/772995906) | [ALG Software Lab](https://appshunter.io/developer/1650561236) |

## What reviewers say

### Base Calculator & Converter

[App page](https://appshunter.io/ios/app/base-calculator-and-converter/id1330564774)

Easily convert numbers between binary, octal, decimal, and hexadecimal bases. Perform arithmetic operations like addition, subtraction, multiplication, and division across different bases. The app also saves your calculation history for quick access.

**Highlights:** Binary, Octal, Decimal, Hexadecimal conversion, Supports integer and floating-point numbers, Arithmetic operations (+, -, *, /) across bases, Simultaneous conversion to all bases, Calculation history storage

**Features:** macOS Compatibility

**In-app purchases:** none


### Arduino Programming Tutorial

[App page](https://appshunter.io/ios/app/arduino-programming-tutorial/id6446804186)

Learn Arduino programming with over 200 lessons, circuit diagrams, and code examples. Covers electronics, components, and C++ essentials for beginners and advanced users. Available in 14 languages.

**Highlights:** 200+ practical lessons, Circuit diagrams and wiring guides, Ready-to-use code examples, Interactive quiz questions, Covers 14 languages, Detailed component explanations, C++ programming essentials

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Base Calculator & Converter free?

Base Calculator & Converter is free to download, with no in-app purchases.

### Is Arduino Programming Tutorial free?

Arduino Programming Tutorial is free to download, with no in-app purchases.

### Which has better reviews, Base Calculator & Converter or Arduino Programming Tutorial?

Base Calculator & Converter is rated higher. Base Calculator & Converter averages 3.8 out of 5 from 4 ratings, while Arduino Programming Tutorial averages 3.0 from 1 ratings.

### Do Base Calculator & Converter or Arduino Programming Tutorial have ads?

Arduino Programming Tutorial shows ads; Base Calculator & Converter does not.

### Which is updated more often, Base Calculator & Converter or Arduino Programming Tutorial?

Base Calculator & Converter ships an update every 31 months, and Arduino Programming Tutorial every 6 weeks. Most recently, Base Calculator & Converter was updated on November 2, 2026 and Arduino Programming Tutorial on November 5, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*