# GeneSearch vs Learn LangChain

The clearest difference is price: GeneSearch at Free against Learn LangChain's $3.99. GeneSearch also leads on rating (5.0 vs 1.0) and iOS requirement (15.1 vs 17). On ratings volume, ads, in-app purchases and device support there is nothing between them.

GeneSearch is free to download; Learn LangChain costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

GeneSearch holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

## The numbers

| Metric | GeneSearch | Learn LangChain |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/genesearch/id6747318719/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/learn-langchain-ai-and-rag/id6794570808/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | — |
| Monetization | **Free** | Paid |
| Size | 29 MB | 169 MB |
| Requires iOS | **15.1** | 17 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [young-Hwan Jo](https://appshunter.io/developer/1811117482) | [Shahbaz Khan](https://appshunter.io/developer/1479963383) |

## What reviewers say

### GeneSearch

[App page](https://appshunter.io/ios/app/genesearch/id6747318719)

Explore detailed information about genes and proteins with an intuitive interface. Search by name or symbol, toggle between species, and save favorites for quick access. Integrates with NCBI for accurate data and allows sharing of findings.

**Highlights:** Search genes by name or symbol, Human and mouse species toggle, Detailed gene information pages, Save favorite genes, Recent search history, NCBI database integration, Explore protein sequences and structures

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

**In-app purchases:** none


### Learn LangChain

[App page](https://appshunter.io/ios/app/learn-langchain-ai-and-rag/id6794570808)

Master LangChain and build advanced AI applications with structured lessons and hands-on projects. Explore concepts like prompt templates, agents, RAG, and production deployment. Suitable for beginners and experienced developers.

**Highlights:** LangChain fundamentals and setup, LLMs, chat models, prompts, and structured output, Retrieval-augmented generation (RAG), AI agents and multi-agent systems, Hands-on project-based learning, Progress tracking, Python examples with JavaScript support

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

**In-app purchases:** none


## Frequently asked questions

### Is GeneSearch free?

GeneSearch is free to download, with no in-app purchases.

### Is Learn LangChain free?

Learn LangChain costs $3.99, with no in-app purchases.

### Which has better reviews, GeneSearch or Learn LangChain?

GeneSearch is rated higher. GeneSearch averages 5.0 out of 5 from 1 ratings, while Learn LangChain averages 1.0 from 1 ratings.

### Do GeneSearch or Learn LangChain have ads?

Neither GeneSearch nor Learn LangChain shows ads.

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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.*