# Bac II Calculator vs ACD App

The clearest difference is ads: ACD App at none against Bac II Calculator's shown. ACD App also leads on update cadence (every 10 days 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, ACD App every 10 days. The most recent releases landed on October 25, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Bac II Calculator | ACD App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/acd-app/id6465572280/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 11 months | **Every 10 days** |
| Monetization | — | Free |
| Size | 32 MB | 103 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


### ACD App

[App page](https://appshunter.io/ios/app/acd-app/id6465572280)

This app connects parents to their child's school, providing real-time updates on results, attendance, and school news. It also facilitates class enrollment, online learning, and payment tracking.

**Highlights:** Student profile access, Exam results notifications, Attendance alerts, School announcements, Online learning resources, Class enrollment, Payment tracking

**Features:** macOS Compatibility

**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 ACD App free?

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

### Do Bac II Calculator or ACD App have ads?

Bac II Calculator shows ads; ACD App does not.

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

Bac II Calculator ships an update every 11 months, and ACD App every 10 days. Most recently, Bac II Calculator was updated on October 25, 2026 and ACD App on October 9, 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.*