# Crescent Mat Hr sec School vs SDA School

The clearest difference is update cadence: SDA School at every 2 months against Crescent Mat Hr sec School's every 46 months. SDA School also leads on device support. On price, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Crescent Mat Hr sec School ships an update every 46 months, SDA School every 2 months. The most recent releases landed on November 12, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Crescent Mat Hr sec School | SDA School |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | Every 46 months | **Every 2 months** |
| Size | 34 MB | 164 MB |
| Requires iOS | 15.1 | **15** |
| Devices | — | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Praburajan Ekambaram](https://appshunter.io/developer/1632172760) | [VEE-2-CARE STUDENTS INDIA PRIVATE LIMITED](https://appshunter.io/developer/1656350193) |

## What reviewers say

### Crescent Mat Hr sec School

[App page](https://appshunter.io/ios/app/crescent-mat-hr-sec-school/id1634952421)

**In-app purchases:** none


### SDA School

[App page](https://appshunter.io/ios/app/sda-school/id1659614477)

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

**In-app purchases:** none


## Frequently asked questions

### Is Crescent Mat Hr sec School free?

Crescent Mat Hr sec School is free to download, with no in-app purchases.

### Is SDA School free?

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

### Which is updated more often, Crescent Mat Hr sec School or SDA School?

Crescent Mat Hr sec School ships an update every 46 months, and SDA School every 2 months. Most recently, Crescent Mat Hr sec School was updated on November 12, 2026 and SDA School on November 7, 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.*