# Boya OS vs Pass Foundry

The clearest difference is update cadence: Pass Foundry at daily against Boya OS's every 11 days. Boya OS's advantage is chart position (#26 vs unranked) and iOS requirement (15.6 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Boya OS sells 8 in-app purchases, starting at $17.99 per month and Pass Foundry sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Boya OS ships an update every 11 days, Pass Foundry daily. The most recent releases landed on October 11, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Boya OS | Pass Foundry |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (3 ratings)](https://appshunter.io/ios/app/boya-os/id6754067458/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 11 days | **Daily** |
| Monetization | Free with in-app purchases | — |
| Best chart rank | **#26** | — |
| Size | 167 MB | 13 MB |
| Requires iOS | **15.6** | 18.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Perfect Acoustic Technology Co., LTD](https://appshunter.io/developer/1845829125) | [WNM Live](https://appshunter.io/developer/492698722) |

## What reviewers say

### Boya OS

[App page](https://appshunter.io/ios/app/boya-os/id6754067458)

**Currently charting:** #26 Top Grossing · Developer Tools, #187 Top Free · Developer Tools (US App Store)

This app uses AI to record, transcribe, and summarize audio from meetings, interviews, and speeches. It transforms spoken content into accurate text and generates structured notes, enhancing efficiency for various audio workflows.

**Highlights:** AI-powered audio recording, Accurate transcription, Automated summaries, Multilingual support, Structured meeting notes, Subtitle generation

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro (billed monthly) | $17.99 | per month |
| Transcription All Summary Templates | $29.99 | per month |
| Pro (billed annually) | $99.99 | per year |
| Ultimat billed annually | $239.99 | per year |
| 120 minutes Transcription | $2.90 | one-time |
| 600 minutes Transcription | $9.90 | one-time |
| 3000 minutes Transcription | $48.90 | one-time |
| 6000 minutes Transcription | $88.90 | one-time |


### Pass Foundry

[App page](https://appshunter.io/ios/app/pass-foundry/id6801824939)

**Features:** Apple Wallet, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cloud Signing | $9.99 | one-time |


## Frequently asked questions

### Is Boya OS free?

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

### Is Pass Foundry free?

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

### Do Boya OS or Pass Foundry have ads?

Neither Boya OS nor Pass Foundry shows ads.

### Which is updated more often, Boya OS or Pass Foundry?

Boya OS ships an update every 11 days, and Pass Foundry daily. Most recently, Boya OS was updated on October 11, 2026 and Pass Foundry on October 6, 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.*