# uCertifyPrep CISM vs Holy Sai Parent App

The clearest difference is in-app purchases: Holy Sai Parent App at none against uCertifyPrep CISM's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. uCertifyPrep CISM sells 1 one-off in-app purchase. Holy Sai Parent App asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 4 months. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | uCertifyPrep CISM | Holy Sai Parent App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 months | Every 4 months |
| Size | 121 MB | 103 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [uCertify.com](https://appshunter.io/developer/1130631061) | [Jarulss Technology Solutions](https://appshunter.io/developer/895792560) |

## What reviewers say

### uCertifyPrep CISM

[App page](https://appshunter.io/ios/app/ucertifyprep-cism/id1613317331)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| uCertifyPrep CISM | $49.99 | one-time |


### Holy Sai Parent App

[App page](https://appshunter.io/ios/app/holy-sai-parent-app/id1627792480)

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

**In-app purchases:** none


## Frequently asked questions

### Is uCertifyPrep CISM free?

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

### Is Holy Sai Parent App free?

Holy Sai Parent App is free to download, with no in-app purchases.

### Do uCertifyPrep CISM or Holy Sai Parent App have ads?

Neither uCertifyPrep CISM nor Holy Sai Parent App shows ads.

### Which is updated more often, uCertifyPrep CISM or Holy Sai Parent App?

uCertifyPrep CISM ships an update every 4 months, and Holy Sai Parent App every 4 months. Most recently, uCertifyPrep CISM was updated on October 27, 2026 and Holy Sai Parent App on October 25, 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.*