# PC vs Stache Flow

The clearest difference is in-app purchases: PC at none against Stache Flow's 3. PC also leads on ads (none vs shown) and rating (5.0 vs 4.8). Stache Flow's advantage is update cadence (fortnightly vs every 6 weeks) and ratings volume (5 vs 1). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Stache Flow sells 3 in-app purchases, starting at $49.00 per month. PC asks for nothing beyond the download.

PC holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Stache Flow has 5 ratings behind it against 1, so its average is the more settled of the two.

PC ships an update every 6 weeks, Stache Flow fortnightly. Both last shipped on November 3, 2026.

## The numbers

| Metric | PC | Stache Flow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pc-obs/id1499724343/reviews)** | [4.8 (5 ratings)](https://appshunter.io/ios/app/stache-flow/id6470913780/reviews) |
| Number of ratings | 1 | **5** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Fortnightly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 25 MB | 84 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [The University of Kansas](https://appshunter.io/developer/726307325) | [MAURO DE MELLO](https://appshunter.io/developer/1714425546) |

## What reviewers say

### PC

[App page](https://appshunter.io/ios/app/pc-obs/id1499724343)

This tool collects observational data for research purposes. Data is sent to a companion dashboard for analysis and reporting. It is designed for educational and research applications.

**Highlights:** Observational data collection, Data transmission to dashboard, View observational reports, Research tool, Educational application

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

**In-app purchases:** none


### Stache Flow

[App page](https://appshunter.io/ios/app/stache-flow/id6470913780)

Learn real estate investing strategies without using your own money. Discover expert tactics, tools, and how to share opportunities with a community of investors. This app offers interactive lessons and professional insights for all experience levels.

**Highlights:** Learn real estate investing without personal funds, Expert-led video lessons, Personalized real estate consulting, Community for sharing investment opportunities, Progress tracking and offline sync, Regularly updated content

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ACESSO TOTAL - MENSAL | $49.00 | per month |
| DESAFIO DE 3 SEMANAS | $97.00 | one-time |
| ACESSO TOTAL - ANUAL | $449.00 | one-time |


## Frequently asked questions

### Is PC free?

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

### Is Stache Flow free?

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

### Which has better reviews, PC or Stache Flow?

PC is rated higher. PC averages 5.0 out of 5 from 1 ratings, while Stache Flow averages 4.8 from 5 ratings.

### Do PC or Stache Flow have ads?

Stache Flow shows ads; PC does not.

### Which is updated more often, PC or Stache Flow?

PC ships an update every 6 weeks, and Stache Flow fortnightly. Most recently, PC was updated on November 3, 2026 and Stache Flow 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.*