# CalTracker vs Zee

The clearest difference is update cadence: Zee at every 4 days against CalTracker's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. CalTracker sells 2 in-app purchases, starting at $3.99 per month and Zee sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

CalTracker ships an update every 2 months, Zee every 4 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | CalTracker | Zee |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 days** |
| Size | 79 MB | 11 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dorian Laforet](https://appshunter.io/developer/1811390998) | [Sharon Kobi](https://appshunter.io/developer/1895872079) |

## What reviewers say

### CalTracker

[App page](https://appshunter.io/ios/app/caltracker-ai-calorie-tracker/id6745227182)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro - monthly | $3.99 | per month |
| Pro - annual | $17.99 | per year |


### Zee

[App page](https://appshunter.io/ios/app/zee-calorie-deficit-tracker/id6764670329)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ZeroPoint Pro Monthly | $4.99 | per month |
| ZeroPoint Pro Yearly | $39.99 | per year |


## Frequently asked questions

### Is CalTracker free?

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

### Is Zee free?

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

### Do CalTracker or Zee have ads?

Neither CalTracker nor Zee shows ads.

### Which is updated more often, CalTracker or Zee?

CalTracker ships an update every 2 months, and Zee every 4 days. Most recently, CalTracker was updated on October 30, 2026 and Zee on October 31, 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.*