# CalDef vs Project CAP

The clearest difference is ads: Project CAP at none against CalDef's shown. Project CAP also leads on device support (3 vs 1) and iOS requirement (15.0 vs 18.6). On price, update cadence and in-app purchases there is nothing between them.

Both are free to download. CalDef sells 1 one-off in-app purchase and Project CAP sells 2 in-app purchases, starting at $14.99 per month. Whichever you choose, the download price is not the number that matters.

CalDef ships an update every 10 days, Project CAP weekly. The most recent releases landed on October 18, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | CalDef | Project CAP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/caldef/id6758647604/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 10 days | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 33 MB | 10 MB |
| Requires iOS | 18.6 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Breneer Jacinto](https://appshunter.io/developer/1872160895) | [jericson sarte](https://appshunter.io/developer/6803528425) |

## What reviewers say

### CalDef

[App page](https://appshunter.io/ios/app/caldef/id6758647604)

This nutrition tracker helps you lose weight by monitoring calories and macros. It features an AI coach for personalized advice, a vast food database, and tools for meal planning and progress analysis. Track meals via search, barcode, or photo, and monitor water intake and sleep.

**Highlights:** AI-powered nutrition coach, Massive food database with offline access, Barcode and photo meal logging, Automatic macro breakdown, Personalized meal planning, Weight trend charts and analytics, Apple Health integration

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $4.99 | one-time |


### Project CAP

[App page](https://appshunter.io/ios/app/project-cap/id6803528423)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Project CAP Monthly | $14.99 | per month |
| Project CAP Yearly | $129.99 | per year |


## Frequently asked questions

### Is CalDef free?

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

### Is Project CAP free?

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

### Do CalDef or Project CAP have ads?

CalDef shows ads; Project CAP does not.

### Which is updated more often, CalDef or Project CAP?

CalDef ships an update every 10 days, and Project CAP weekly. Most recently, CalDef was updated on October 18, 2026 and Project CAP on October 29, 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.*