# Bac II Calculator vs MACA Mobile

The clearest difference is ads: MACA Mobile at none against Bac II Calculator's shown. MACA Mobile also leads on update cadence (every 3 weeks vs every 11 months). Bac II Calculator's advantage is iOS requirement (12.0 vs 15.0). 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, MACA Mobile every 3 weeks. The most recent releases landed on October 25, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Bac II Calculator | MACA Mobile |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 11 months | **Every 3 weeks** |
| Size | 32 MB | 28 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Cheab Kunthea](https://appshunter.io/developer/1073035288) | [Pisey Bo](https://appshunter.io/developer/1670034548) |

## What reviewers say

### Bac II Calculator

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

**Features:** macOS Compatibility

**In-app purchases:** none


### MACA Mobile

[App page](https://appshunter.io/ios/app/maca-mobile/id1670034546)

**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 MACA Mobile free?

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

### Do Bac II Calculator or MACA Mobile have ads?

Bac II Calculator shows ads; MACA Mobile does not.

### Which is updated more often, Bac II Calculator or MACA Mobile?

Bac II Calculator ships an update every 11 months, and MACA Mobile every 3 weeks. Most recently, Bac II Calculator was updated on October 25, 2026 and MACA Mobile on September 20, 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.*