# ICSIS vs Sala SMS

The clearest difference is update cadence: Sala SMS at every 11 days against ICSIS's monthly. On price, ads, in-app purchases and device support there is nothing between them.

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

ICSIS ships an update monthly, Sala SMS every 11 days. The most recent releases landed on October 17, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | ICSIS | Sala SMS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/icsis/id1469492150/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 11 days** |
| Monetization | Free | — |
| Size | 55 MB | 56 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Norm Chan](https://appshunter.io/developer/1469492149) | [Sala](https://appshunter.io/developer/1578485454) |

## What reviewers say

### ICSIS

[App page](https://appshunter.io/ios/app/icsis/id1469492150)

This app provides school information, notifications, and announcements for parents and students. It facilitates interaction with the school community and aims to foster a supportive learning environment. Future updates will introduce more features.

**Highlights:** School information access, Notifications and announcements, Feedback submission, Parent-student interaction, Community engagement

**Features:** macOS Compatibility

**In-app purchases:** none


### Sala SMS

[App page](https://appshunter.io/ios/app/sala-sms/id6759154106)

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

**In-app purchases:** none


## Frequently asked questions

### Is ICSIS free?

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

### Is Sala SMS free?

Sala SMS is free to download, with no in-app purchases.

### Do ICSIS or Sala SMS have ads?

Neither ICSIS nor Sala SMS shows ads.

### Which is updated more often, ICSIS or Sala SMS?

ICSIS ships an update monthly, and Sala SMS every 11 days. Most recently, ICSIS was updated on October 17, 2026 and Sala SMS on October 4, 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.*