# PDMO vs Compass

The clearest difference is in-app purchases: PDMO at none against Compass's 1. PDMO also leads on update cadence (monthly vs every 38 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Compass sells 1 one-off in-app purchase. PDMO asks for nothing beyond the download.

PDMO ships an update monthly, Compass every 38 months. The most recent releases landed on October 29, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | PDMO | Compass |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (1 ratings)](https://appshunter.io/ios/app/compass-portfolio-organizer/id1564794316/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 38 months |
| Monetization | — | Free with in-app purchases |
| Size | 374 MB | 4 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Public Debt Management Office](https://appshunter.io/developer/1391582122) | [Loop Apps LTDA](https://appshunter.io/developer/1352747115) |

## What reviewers say

### PDMO

[App page](https://appshunter.io/ios/app/pdmo/id1391582123)

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

**In-app purchases:** none


### Compass

[App page](https://appshunter.io/ios/app/compass-portfolio-organizer/id1564794316)

This app helps you manage your investment portfolio and evaluate companies with a customizable scoring system. Track key indicators, build custom sets, and make data-driven decisions for smarter investing.

**Highlights:** Customizable scoring system, Simplified portfolio management, Comprehensive company analysis, Build custom indicator sets, Track key performance indicators

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Companies | $3.99 | one-time |


## Frequently asked questions

### Is PDMO free?

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

### Is Compass free?

Compass is free to download, with in-app purchases available.

### Do PDMO or Compass have ads?

Neither PDMO nor Compass shows ads.

### Which is updated more often, PDMO or Compass?

PDMO ships an update monthly, and Compass every 38 months. Most recently, PDMO was updated on October 29, 2026 and Compass on November 3, 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.*