# Si Matic vs Geschool Secure Mode

The clearest difference is iOS requirement: Si Matic at 11.0 against Geschool Secure Mode's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Si Matic ships an update every 6 months, Geschool Secure Mode every 7 months. The most recent releases landed on October 12, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Si Matic | Geschool Secure Mode |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 7 months |
| Size | 66 MB | 1 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [PT SOLUSI INFOTECH SEMESTA INDONESIA](https://appshunter.io/developer/1564384743) | [Yayasan Generasi Cerdas Mandiri](https://appshunter.io/developer/1835379030) |

## What reviewers say

### Si Matic

[App page](https://appshunter.io/ios/app/si-matic/id6744729612)

**Features:** macOS Compatibility

**In-app purchases:** none


### Geschool Secure Mode

[App page](https://appshunter.io/ios/app/geschool-secure-mode/id6751493219)

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

**In-app purchases:** none


## Frequently asked questions

### Is Si Matic free?

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

### Is Geschool Secure Mode free?

Geschool Secure Mode is free to download, with no in-app purchases.

### Do Si Matic or Geschool Secure Mode have ads?

Neither Si Matic nor Geschool Secure Mode shows ads.

### Which is updated more often, Si Matic or Geschool Secure Mode?

Si Matic ships an update every 6 months, and Geschool Secure Mode every 7 months. Most recently, Si Matic was updated on October 12, 2026 and Geschool Secure Mode on October 25, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*