# Bac II Calculator vs Sovannaphumi App

The clearest difference is ads: Sovannaphumi App at none against Bac II Calculator's shown. Sovannaphumi App also leads on update cadence (every 2 weeks vs every 11 months). Bac II Calculator's advantage is iOS requirement (12.0 vs 15.6). On price, 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.

Bac II Calculator ships an update every 11 months, Sovannaphumi App every 2 weeks. The most recent releases landed on November 2, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Bac II Calculator | 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 | Yes | **No** |
| Update frequency | Every 11 months | **Every 2 weeks** |
| Monetization | — | Free |
| Size | 32 MB | 101 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Cheab Kunthea](https://appshunter.io/developer/1073035288) | [Panha Sa](https://appshunter.io/developer/1534830463) |

## What reviewers say

### Bac II Calculator

[App page](https://appshunter.io/ios/app/bac-ii-calculator/id1434586040)

**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 Bac II Calculator free?

Bac II Calculator 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 Bac II Calculator or Sovannaphumi App have ads?

Bac II Calculator shows ads; Sovannaphumi App does not.

### Which is updated more often, Bac II Calculator or Sovannaphumi App?

Bac II Calculator ships an update every 11 months, and Sovannaphumi App every 2 weeks. Most recently, Bac II Calculator was updated on November 2, 2026 and Sovannaphumi App on November 4, 2026.

---

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