# Calorie Deficit Tracker Pro vs Phase

The clearest difference is ads: Calorie Deficit Tracker Pro at none against Phase's shown. Calorie Deficit Tracker Pro also leads on device support (3 vs 1) and iOS requirement (15.1 vs 17). On price, update cadence and in-app purchases there is nothing between them.

Both are free to download. Calorie Deficit Tracker Pro sells 1 in-app purchase, starting at $29.99 per year and Phase sells 4 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Calorie Deficit Tracker Pro ships an update every 2 weeks, Phase every 10 days. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Calorie Deficit Tracker Pro | Phase |
| --- | --- | --- |
| 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 | **No** | Yes |
| Update frequency | Every 2 weeks | **Every 10 days** |
| Monetization | — | Free with in-app purchases |
| Size | 44 MB | 24 MB |
| Requires iOS | **15.1** | 17 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [TechSpectrum Solutions Ltd](https://appshunter.io/developer/1803591003) | [Ivan Hubar](https://appshunter.io/developer/1886899614) |

## What reviewers say

### Calorie Deficit Tracker Pro

[App page](https://appshunter.io/ios/app/calorie-deficit-tracker-pro/id6757686382)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cal Tracker Pro | $29.99 | per year |


### 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 |


## Frequently asked questions

### Is Calorie Deficit Tracker Pro free?

Calorie Deficit Tracker Pro is free to download, with in-app purchases available.

### Is Phase free?

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

### Do Calorie Deficit Tracker Pro or Phase have ads?

Phase shows ads; Calorie Deficit Tracker Pro does not.

### Which is updated more often, Calorie Deficit Tracker Pro or Phase?

Calorie Deficit Tracker Pro ships an update every 2 weeks, and Phase every 10 days. Most recently, Calorie Deficit Tracker Pro was updated on October 28, 2026 and Phase on October 25, 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.*