# isagpt vs Spock

The clearest difference is update cadence: isagpt at every 4 days against Spock's monthly. isagpt also leads on iOS requirement (17.0 vs 26.5). On price, ads, in-app purchases and device support there is nothing between them.

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

isagpt ships an update every 4 days, Spock monthly. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | isagpt | Spock |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Monthly |
| Monetization | Free | — |
| Size | 1.7 GB | 5 MB |
| Requires iOS | **17.0** | 26.5 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [IS browser LLC](https://appshunter.io/developer/1756279088) | [TTL Technologies (Pty) Ltd](https://appshunter.io/developer/6779539970) |

## 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


### Spock

[App page](https://appshunter.io/ios/app/spock-ai-workspace/id6779539968)

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

**In-app purchases:** none


## Frequently asked questions

### Is isagpt free?

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

### Is Spock free?

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

### Do isagpt or Spock have ads?

Neither isagpt nor Spock shows ads.

### Which is updated more often, isagpt or Spock?

isagpt ships an update every 4 days, and Spock monthly. Most recently, isagpt was updated on October 30, 2026 and Spock on October 28, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*