# S.I.S vs Sovannaphumi App

The clearest difference is update cadence: Sovannaphumi App at every 11 days against S.I.S's every 2 months. 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.

S.I.S ships an update every 2 months, Sovannaphumi App every 11 days. The most recent releases landed on September 14, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | S.I.S | Sovannaphumi App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (35 ratings)](https://appshunter.io/ios/app/sovannaphumi-app/id6477804006/reviews)** |
| Number of ratings | — | **35** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 11 days** |
| Monetization | — | Free |
| Size | 58 MB | 100 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [WINTECH SOFTWARE DEVELOPMENT (CAMBODIA) CO., LTD](https://appshunter.io/developer/1597112884) | [Panha Sa](https://appshunter.io/developer/1534830463) |

## What reviewers say

### S.I.S

[App page](https://appshunter.io/ios/app/sis/id1399994628)

**Features:** macOS Compatibility

**In-app purchases:** none


### Sovannaphumi App

[App page](https://appshunter.io/ios/app/sovannaphumi-app/id6477804006)

This app connects parents to their child's school, providing real-time updates on results, attendance, and school news. Parents can also manage payments, enroll in classes, and access online learning resources.

**Highlights:** Child's profile access, Exam result notifications, Attendance alerts, School announcements, Online learning library, Class enrollment, Payment tracking

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

**In-app purchases:** none


## Frequently asked questions

### Is S.I.S free?

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

### Is Sovannaphumi App free?

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

### Do S.I.S or Sovannaphumi App have ads?

Neither S.I.S nor Sovannaphumi App shows ads.

### Which is updated more often, S.I.S or Sovannaphumi App?

S.I.S ships an update every 2 months, and Sovannaphumi App every 11 days. Most recently, S.I.S was updated on September 14, 2026 and Sovannaphumi App on September 22, 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.*