# MPI Hub vs Spectra Protocol

The clearest difference is update cadence: Spectra Protocol at weekly against MPI Hub's every 4 months. 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 MPI Hub against 5.0 for Spectra Protocol. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

MPI Hub ships an update every 4 months, Spectra Protocol weekly. The most recent releases landed on September 2, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | MPI Hub | Spectra Protocol |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/mpi-hub/id6748487609/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/spectra-protocol/id6776937247/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Weekly** |
| Monetization | Free | Free |
| Size | 91 MB | 87 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [The Institute for Meta Performance LLC](https://appshunter.io/developer/1825966322) | [Mozaga Foundation](https://appshunter.io/developer/6776937249) |

## What reviewers say

### MPI Hub

[App page](https://appshunter.io/ios/app/mpi-hub/id6748487609)

This is a dedicated community for individuals practicing Meta-Performance. Engage in topic-based discussions, access a vault of resources, and participate in live sessions and private mentorship.

**Highlights:** Topic-based curated threads, Resource vault with toolkits and courses, Live coaching sessions and deep dives, One-to-one private mentorship, Focus on radical ownership and vision

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

**In-app purchases:** none


### Spectra Protocol

[App page](https://appshunter.io/ios/app/spectra-protocol/id6776937247)

This app offers a secure, privacy-focused messaging and self-custody wallet experience. It uses wallet-based identity for communication and allows users to manage digital assets securely from their device.

**Highlights:** Wallet-linked identity, End-to-end encrypted messaging, Secure voice and video calls, Self-custody wallet, Biometric app protection, Offline encrypted relay

**In-app purchases:** none


## Frequently asked questions

### Is MPI Hub free?

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

### Is Spectra Protocol free?

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

### Which has better reviews, MPI Hub or Spectra Protocol?

MPI Hub and Spectra Protocol are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do MPI Hub or Spectra Protocol have ads?

Neither MPI Hub nor Spectra Protocol shows ads.

### Which is updated more often, MPI Hub or Spectra Protocol?

MPI Hub ships an update every 4 months, and Spectra Protocol weekly. Most recently, MPI Hub was updated on September 2, 2026 and Spectra Protocol on September 10, 2026.

---

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