# Phase vs Zee

The clearest difference is ads: Zee at none against Phase's shown. Zee also leads on update cadence (every 4 days vs every 10 days) and device support (3 vs 1). On price and in-app purchases there is nothing between them.

Both are free to download. Phase sells 4 in-app purchases, starting at $9.99 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.

Phase ships an update every 10 days, Zee every 4 days. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Phase | Zee |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/phase-fasting-calorie-tracker/id6762522929/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 10 days | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 24 MB | 11 MB |
| Requires iOS | 17 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ivan Hubar](https://appshunter.io/developer/1886899614) | [Sharon Kobi](https://appshunter.io/developer/1895872079) |

## What reviewers say

### Phase

[App page](https://appshunter.io/ios/app/phase-fasting-calorie-tracker/id6762522929)

This app helps you track intermittent fasting and monitor your nutrition. It features an AI food scanner, calorie and macro tracking, and visual progress indicators for your fasting stages. Easily log meals, set custom fasting schedules, and view your body's estimated responses.

**Highlights:** Intermittent fasting timer, AI food scanner, Calorie and macro tracking, Estimated fasting stages, Custom fasting schedules, Weight and water intake tracking, Apple Health integration

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited (Monthly) | $9.99 | per month |
| Unlimited (Yearly) Sale | $14.99 | per year |
| Unlimited (3 Months) | $24.99 | per 3 months |
| Unlimited (Yearly) | $34.99 | 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 Phase free?

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

### Is Zee free?

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

### Do Phase or Zee have ads?

Phase shows ads; Zee does not.

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

Phase ships an update every 10 days, and Zee every 4 days. Most recently, Phase was updated on October 25, 2026 and Zee on October 28, 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.*