# St Mary's Prep vs ZUDDHA

The clearest difference is in-app purchases: St Mary's Prep at none against ZUDDHA's 15. St Mary's Prep also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.1). ZUDDHA's advantage is update cadence (monthly vs every 3 months). On price and device support there is nothing between them.

Both are free to download. ZUDDHA sells 15 in-app purchases, starting at $14.00 per month. St Mary's Prep asks for nothing beyond the download.

St Mary's Prep ships an update every 3 months, ZUDDHA monthly. Both last shipped on October 27, 2026.

## The numbers

| Metric | St Mary's Prep | ZUDDHA |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Monthly** |
| Size | 61 MB | 92 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Sentio Media Limited](https://appshunter.io/developer/850482954) | [Benjahmin Steele](https://appshunter.io/developer/1632202005) |

## What reviewers say

### St Mary's Prep

[App page](https://appshunter.io/ios/app/st-marys-prep/id1597750309)

**In-app purchases:** none


### ZUDDHA

[App page](https://appshunter.io/ios/app/zuddha/id1632202003)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (15)**

| Purchase | Price | Billing |
| --- | --- | --- |
| COME TOGETHER* | $14.00 | per month |
| COME TOGETHER | $14.99 | per month |
| Subscription | $35.00 | per month |
| Subscription | $37.99 | per month |
| KUNDALESSENCE MONTHLY | $37.99 | per month |
| LION HOUR | $39.00 | per month |
| Subscription | $40.00 | per month |
| 3 IN 1 SUBSCRIPTION* | $45.00 | per month |
| KUNDALESSENCE YOGA CLASS | $12.99 | one-time |
| THE GONG SONG JOURNEY | $12.99 | one-time |
| KUNDALESSENCE YOGA*CLASS | $14.00 | one-time |
| REJOICE WITHIN 2024 | $99.99 | one-time |
| ZUDDHA ONLINE QIGONG | $149.00 | one-time |
| ZUDDHA QIGONG COURSE | $199.00 | one-time |
| FROM THE ROOT2THE FRUIT | $499.00 | one-time |


## Frequently asked questions

### Is St Mary's Prep free?

St Mary's Prep is free to download, with no in-app purchases.

### Is ZUDDHA free?

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

### Do St Mary's Prep or ZUDDHA have ads?

ZUDDHA shows ads; St Mary's Prep does not.

### Which is updated more often, St Mary's Prep or ZUDDHA?

St Mary's Prep ships an update every 3 months, and ZUDDHA monthly. Most recently, St Mary's Prep was updated on October 27, 2026 and ZUDDHA on October 27, 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.*