# isagpt vs Chat Notes

The clearest difference is update cadence: isagpt at every 4 days against Chat Notes's every 10 days. Chat Notes's advantage is iOS requirement (13.0 vs 17.0). On price, rating, ratings volume and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for isagpt against 5.0 for Chat Notes. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

isagpt ships an update every 4 days, Chat Notes every 10 days. The most recent releases landed on August 17, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | isagpt | Chat Notes |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/isagpt/id6738778743/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/chat-notes-threaded-ideas/id6753681215/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 10 days |
| Monetization | Free | Free |
| Size | 1.7 GB | 27 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [IS browser LLC](https://appshunter.io/developer/1756279088) | [Muhammed Mukhthar CM](https://appshunter.io/developer/1776993410) |

## What reviewers say

### 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


### Chat Notes

[App page](https://appshunter.io/ios/app/chat-notes-threaded-ideas/id6753681215)

Capture thoughts and ideas in a conversational, chat-like interface. Organize notes into threads and stacks, attach media, and enjoy fast, local storage. Personalize your experience with themes and fonts.

**Highlights:** Conversational note interface, Attach images and voice memos, Organize notes into Stacks, Create threaded replies, Local device storage, Link previews, Customizable themes and fonts

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is isagpt free?

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

### Is Chat Notes free?

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

### Which has better reviews, isagpt or Chat Notes?

isagpt and Chat Notes are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do isagpt or Chat Notes have ads?

Neither isagpt nor Chat Notes shows ads.

### Which is updated more often, isagpt or Chat Notes?

isagpt ships an update every 4 days, and Chat Notes every 10 days. Most recently, isagpt was updated on August 17, 2026 and Chat Notes on September 29, 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.*