# Arduino Programming Pro vs Equal Earth

The clearest difference is price: Arduino Programming Pro at $4.99 against Equal Earth's $8.99. Arduino Programming Pro also leads on chart position (#193 vs unranked). On update cadence, ads, in-app purchases and device support there is nothing between them.

Arduino Programming Pro costs $4.99 and Equal Earth $8.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Arduino Programming Pro ships an update every 6 weeks, Equal Earth monthly. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Arduino Programming Pro | Equal Earth |
| --- | --- | --- |
| Price | **$4.99** | $8.99 |
| Rating | **[4.6 (5 ratings)](https://appshunter.io/ios/app/arduino-programming-pro/id6447102673/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 71.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Monthly** |
| Monetization | Paid | — |
| Best chart rank | **#193** | — |
| Size | 45 MB | 8 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone, iPad, Mac | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [ALG Software Lab](https://appshunter.io/developer/1650561236) | [Nha HOANG](https://appshunter.io/developer/1061109666) |

## What reviewers say

### Arduino Programming Pro

[App page](https://appshunter.io/ios/app/arduino-programming-pro/id6447102673)

**Currently charting:** #193 Top Paid · Education (US App Store)

Master Arduino programming with over 200 practical lessons, circuit diagrams, and code examples. This app guides beginners and experienced users through electronics and project building in 14 languages. The Pro version offers advanced features for enhanced learning.

**Highlights:** 200+ practical lessons, Circuit diagrams and wiring guides, Ready-to-use code examples, Interactive quiz questions, Support for 14 languages, Full-text search (Pro version), Favorites for saving topics (Pro version)

**Features:** Vision Pro support

**In-app purchases:** none


### Equal Earth

[App page](https://appshunter.io/ios/app/equal-earth-world-map-studio/id6811352607)

**In-app purchases:** none


## Frequently asked questions

### Is Arduino Programming Pro free?

Arduino Programming Pro costs $4.99, with no in-app purchases.

### Is Equal Earth free?

Equal Earth costs $8.99, with no in-app purchases.

### Do Arduino Programming Pro or Equal Earth have ads?

Neither Arduino Programming Pro nor Equal Earth shows ads.

### Which is updated more often, Arduino Programming Pro or Equal Earth?

Arduino Programming Pro ships an update every 6 weeks, and Equal Earth monthly. Most recently, Arduino Programming Pro was updated on October 27, 2026 and Equal Earth on October 24, 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.*