# Newrex vs OptimAI Edge Node

The clearest difference is update cadence: OptimAI Edge Node at every 3 months against Newrex's every 29 months. Newrex's advantage is iOS requirement (13 vs 15.1). 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.

Newrex ships an update every 29 months, OptimAI Edge Node every 3 months. The most recent releases landed on October 7, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Newrex | OptimAI Edge Node |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (93 ratings)](https://appshunter.io/ios/app/optimai-edge-node/id6746382051/reviews)** |
| Number of ratings | — | **93** |
| Positive reviews | — | 98.2% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 29 months | **Every 3 months** |
| Monetization | — | Free |
| Size | 2 MB | 31 MB |
| Requires iOS | **13** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hero Industrial Supply](https://appshunter.io/developer/659233107) | [OPTIMAI LABS LTD](https://appshunter.io/developer/1816559443) |

## What reviewers say

### Newrex

[App page](https://appshunter.io/ios/app/newrex/id1539318413)

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

**In-app purchases:** none


### OptimAI Edge Node

[App page](https://appshunter.io/ios/app/optimai-edge-node/id6746382051)

Turn your iPhone into a decentralized AI node. Support AI tasks and earn rewards by staying connected to the network. Track your progress and contribute to a user-powered AI ecosystem.

**Highlights:** Activate edge node, Support AI tasks, Earn rewards, Track progress, Complete challenges, User-powered AI ecosystem

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

**In-app purchases:** none


## Frequently asked questions

### Is Newrex free?

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

### Is OptimAI Edge Node free?

OptimAI Edge Node is free to download, with no in-app purchases.

### Do Newrex or OptimAI Edge Node have ads?

Neither Newrex nor OptimAI Edge Node shows ads.

### Which is updated more often, Newrex or OptimAI Edge Node?

Newrex ships an update every 29 months, and OptimAI Edge Node every 3 months. Most recently, Newrex was updated on October 7, 2026 and OptimAI Edge Node on October 12, 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.*