# Led Programmer vs CloudLabs Ester Synthesis

The clearest difference is price: CloudLabs Ester Synthesis at Free against Led Programmer's $0.99. Led Programmer's advantage is update cadence (every 3 weeks vs every 30 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

CloudLabs Ester Synthesis is free to download; Led Programmer costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Led Programmer ships an update every 3 weeks, CloudLabs Ester Synthesis every 30 months. The most recent releases landed on October 7, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Led Programmer | CloudLabs Ester Synthesis |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/led-programmer/id1243236620/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 30 months |
| Monetization | Paid | — |
| Size | 31 MB | 94 MB |
| Requires iOS | **8.0** | 9.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Erkan SIRIN](https://appshunter.io/developer/617648754) | [Jiovany Orozco](https://appshunter.io/developer/1114670847) |

## What reviewers say

### Led Programmer

[App page](https://appshunter.io/ios/app/led-programmer/id1243236620)

This app teaches children basic computer programming concepts and how LED screens function. It offers a puzzle mode to develop coordinate skills and numerical reasoning through interactive challenges.

**Highlights:** Basic computer programming concepts, LED screen functionality, Screen coordinates, File creation, saving, and deletion, Puzzle mode with 20 levels, Coordinate skill development, Use of numbers, colors, letters, and math

**Features:** macOS Compatibility

**In-app purchases:** none


### CloudLabs Ester Synthesis

[App page](https://appshunter.io/ios/app/cloudlabs-ester-synthesis/id1596523427)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Led Programmer free?

Led Programmer costs $0.99, with no in-app purchases.

### Is CloudLabs Ester Synthesis free?

CloudLabs Ester Synthesis is free to download, with no in-app purchases.

### Do Led Programmer or CloudLabs Ester Synthesis have ads?

Neither Led Programmer nor CloudLabs Ester Synthesis shows ads.

### Which is updated more often, Led Programmer or CloudLabs Ester Synthesis?

Led Programmer ships an update every 3 weeks, and CloudLabs Ester Synthesis every 30 months. Most recently, Led Programmer was updated on October 7, 2026 and CloudLabs Ester Synthesis on October 9, 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.*