# Localresearch vs Yemma 4

The clearest difference is iOS requirement: Localresearch at 15.1 against Yemma 4's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Both ship on a similar rhythm, roughly daily. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Localresearch | Yemma 4 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/yemma-4/id6761586324/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Daily | Daily |
| Monetization | — | Free |
| Size | 26 MB | 28 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [EOIN J TOLSTER](https://appshunter.io/developer/1867338583) | [AVMIL LABS LLC](https://appshunter.io/developer/1884468489) |

## What reviewers say

### Localresearch

[App page](https://appshunter.io/ios/app/localresearch/id6761330263)

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

**In-app purchases:** none


### Yemma 4

[App page](https://appshunter.io/ios/app/yemma-4/id6761586324)

This AI chat app runs entirely on your iPhone, processing prompts, images, and responses locally. Enjoy private conversations, brainstorm ideas, and summarize notes offline after an initial model download. It requires specific hardware for full functionality.

**Highlights:** 100% on-device AI chat, No sign-up or subscription required, Offline functionality after model download, Local conversation history, Adjustable response style, Image understanding

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

**In-app purchases:** none


## Frequently asked questions

### Is Localresearch free?

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

### Is Yemma 4 free?

Yemma 4 is free to download, with no in-app purchases.

### Do Localresearch or Yemma 4 have ads?

Neither Localresearch nor Yemma 4 shows ads.

### Which is updated more often, Localresearch or Yemma 4?

Localresearch ships an update daily, and Yemma 4 daily. Most recently, Localresearch was updated on October 28, 2026 and Yemma 4 on October 31, 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.*