# MacrAU vs CalMaster

The clearest difference is in-app purchases: MacrAU at none against CalMaster's 3. CalMaster's advantage is update cadence (daily vs every 6 days). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. CalMaster sells 3 in-app purchases, starting at $3.99 per month. MacrAU asks for nothing beyond the download.

MacrAU ships an update every 6 days, CalMaster daily. The most recent releases landed on September 17, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | MacrAU | CalMaster |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 days | **Daily** |
| Monetization | Free | — |
| Size | 87 MB | 29 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Timothy Nash](https://appshunter.io/developer/1884204345) | [毕禾 赵](https://appshunter.io/developer/1891222778) |

## What reviewers say

### MacrAU

[App page](https://appshunter.io/ios/app/macrau/id6760379424)

Track Australian food intake with a comprehensive offline database of local supermarkets, restaurants, and government nutrition data. Features include barcode scanning, automatic nutrition label extraction, and adaptive calorie targets.

**Highlights:** Offline Australian food database, Barcode scanning, Nutrition label photo extraction, Adaptive calorie targets, Weight tracking, Recipes and meal templates

**In-app purchases:** none


### CalMaster

[App page](https://appshunter.io/ios/app/calmaster-ai-calorie-tracker/id6762075549)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $3.99 | per month |
| Yearly Premium | $22.99 | per year |
| Lifetime Premium | $44.99 | one-time |


## Frequently asked questions

### Is MacrAU free?

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

### Is CalMaster free?

CalMaster is free to download, with in-app purchases available.

### Do MacrAU or CalMaster have ads?

Neither MacrAU nor CalMaster shows ads.

### Which is updated more often, MacrAU or CalMaster?

MacrAU ships an update every 6 days, and CalMaster daily. Most recently, MacrAU was updated on September 17, 2026 and CalMaster on September 18, 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.*