# Mneme AI vs isagpt

The clearest difference is in-app purchases: isagpt at none against Mneme AI's 2. isagpt also leads on update cadence (every 4 days vs every 6 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Mneme AI sells 2 in-app purchases, starting at $3.99 per month. isagpt asks for nothing beyond the download.

Mneme AI ships an update every 6 weeks, isagpt every 4 days. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Mneme AI | isagpt |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.5 (2 ratings)](https://appshunter.io/ios/app/mneme-ai-local-ai-notes/id6670174487/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 4 days** |
| Monetization | Freemium | **Free** |
| Size | 1.8 GB | 1.7 GB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Marc Tarnutzer](https://appshunter.io/developer/741522078) | [IS browser LLC](https://appshunter.io/developer/1756279088) |

## What reviewers say

### Mneme AI

[App page](https://appshunter.io/ios/app/mneme-ai-local-ai-notes/id6670174487)

This app allows you to save websites, documents, and text notes locally. An AI assistant can then answer questions based on your saved content, providing verifiable responses. Organize your knowledge and boost productivity with this offline AI assistant.

**Highlights:** Save websites directly from browser, Chat with notes, documents, and books, Offline AI assistant, Verifiable responses with source notes, Built-in text editor, Organize thoughts and knowledge locally

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Subscribe Monthly | $3.99 | per month |
| Subscribe Annually | $39.99 | per year |


### isagpt

[App page](https://appshunter.io/ios/app/isagpt/id6738778743)

This application offers an AI experience that does not rely on data centers, aiming to reduce water and energy consumption. It empowers users to utilize AI directly on their devices, promoting environmental consciousness.

**Highlights:** Zero AI Datacenter reliance, Reduced water consumption, Lower energy usage, On-device AI processing, Environmentally conscious AI

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Mneme AI free?

Mneme AI is free to download, with in-app purchases available.

### Is isagpt free?

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

### Do Mneme AI or isagpt have ads?

Neither Mneme AI nor isagpt shows ads.

### Which is updated more often, Mneme AI or isagpt?

Mneme AI ships an update every 6 weeks, and isagpt every 4 days. Most recently, Mneme AI was updated on November 4, 2026 and isagpt on October 30, 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.*