# OPINDEX vs Parallax Network

The clearest difference is ads: OPINDEX at none against Parallax Network's shown. OPINDEX also leads on iOS requirement (15.1 vs 17.0). On price, update cadence, 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.

OPINDEX ships an update every 2 weeks, Parallax Network every 10 days. The most recent releases landed on October 12, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | OPINDEX | Parallax Network |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (3 ratings)](https://appshunter.io/ios/app/parallax-network/id6784879368/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | **Every 10 days** |
| Monetization | — | Ad-supported |
| Size | 51 MB | 78 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [MONOLITH LABS LTD](https://appshunter.io/developer/1896337556) | [Daniela Heffelmann](https://appshunter.io/developer/6784879550) |

## What reviewers say

### OPINDEX

[App page](https://appshunter.io/ios/app/opindex/id6755972222)

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

**In-app purchases:** none


### Parallax Network

[App page](https://appshunter.io/ios/app/parallax-network/id6784879368)

This app gamifies network participation by allowing users to simulate and maintain a virtual node's uptime. Earn points for daily check-ins, consistent activity, and building a network of friends to unlock achievements and climb leaderboards.

**Highlights:** Daily node uptime simulation, Earn engagement rewards (PAX points), Build and manage friend networks, Unlock achievements and badges, Track network presence and consistency

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

**In-app purchases:** none


## Frequently asked questions

### Is OPINDEX free?

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

### Is Parallax Network free?

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

### Do OPINDEX or Parallax Network have ads?

Parallax Network shows ads; OPINDEX does not.

### Which is updated more often, OPINDEX or Parallax Network?

OPINDEX ships an update every 2 weeks, and Parallax Network every 10 days. Most recently, OPINDEX was updated on October 12, 2026 and Parallax Network on October 24, 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.*