# Engram Artificial vs NIJI Chat

The clearest difference is iOS requirement: Engram Artificial at 15.0 against NIJI Chat'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.

Engram Artificial ships an update every 5 days, NIJI Chat every 9 days. Both last shipped on November 5, 2026.

## The numbers

| Metric | Engram Artificial | NIJI Chat |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/niji-chat/id6762097185/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 9 days |
| Monetization | — | Free |
| Size | 73 MB | 29 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 12+ | 17+ |
| Developer | [Jonathan Wallace](https://appshunter.io/developer/1805506098) | [PRASIDDHA THAPALIYA](https://appshunter.io/developer/1892889699) |

## What reviewers say

### Engram Artificial

[App page](https://appshunter.io/ios/app/engram-artificial/id6757760213)

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

**In-app purchases:** none


### NIJI Chat

[App page](https://appshunter.io/ios/app/niji-chat/id6762097185)

This privacy-focused AI assistant runs entirely on your device, ensuring your data never leaves your phone. Enjoy powerful generative AI capabilities without cloud reliance or tracking, accessible anywhere.

**Highlights:** On-device LLM execution, Privacy-first design, No cloud reliance, Offline AI capabilities, Data stays on device

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Engram Artificial free?

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

### Is NIJI Chat free?

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

### Do Engram Artificial or NIJI Chat have ads?

Neither Engram Artificial nor NIJI Chat shows ads.

### Which is updated more often, Engram Artificial or NIJI Chat?

Engram Artificial ships an update every 5 days, and NIJI Chat every 9 days. Most recently, Engram Artificial was updated on November 5, 2026 and NIJI Chat 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.*