# AI Calorie Tracker One vs Booty Builder

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

Both are free to download. AI Calorie Tracker One sells 3 in-app purchases, starting at $9.99 per month. Booty Builder asks for nothing beyond the download.

AI Calorie Tracker One ships an update weekly, Booty Builder every 9 days. The most recent releases landed on November 11, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | AI Calorie Tracker One | Booty Builder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (6 ratings)](https://appshunter.io/ios/app/ai-calorie-tracker-one/id1494959592/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Every 9 days |
| Monetization | Free with in-app purchases | **Free** |
| Size | 81 MB | 4 MB |
| Requires iOS | 17.0 | **16.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Andrei Terekhin](https://appshunter.io/developer/1494959591) | [ADAM LEWIS HUNT](https://appshunter.io/developer/1786412845) |

## What reviewers say

### AI Calorie Tracker One

[App page](https://appshunter.io/ios/app/ai-calorie-tracker-one/id1494959592)

Easily track your food intake by snapping a photo of your meal. The app identifies foods, estimates portions, and logs calories, protein, carbs, and fat. It offers personalized daily goals and progress tracking, with optional premium features for deeper insights and fasting timers.

**Highlights:** Meal photo scanning with AI recognition, Barcode and nutrition label scanning, Voice description of meals, Extensive USDA food database search, Personalized daily calorie and macro goals, Weight and progress tracking charts, Apple Health integration

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Facetone Premium | $9.99 | per month |
| Facetone Premium | $29.99 | per year |
| Facetone Lifetime | $59.99 | one-time |


### Booty Builder

[App page](https://appshunter.io/ios/app/booty-builder/id6739646754)

Embark on a 4-week squat challenge to build strength and sculpt your glutes. Choose from various squat targets tailored to your fitness level, track progress with daily and weekly milestones, and stay motivated with a distraction-free interface. This ad-free app offers a straightforward path to a stronger, healthier you.

**Highlights:** 4-week squat challenge, Multiple squat targets, Progress tracking, Daily and weekly milestones, Intuitive design, Ad-free experience

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AI Calorie Tracker One free?

AI Calorie Tracker One is free to download, with in-app purchases available.

### Is Booty Builder free?

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

### Do AI Calorie Tracker One or Booty Builder have ads?

AI Calorie Tracker One shows ads; Booty Builder does not.

### Which is updated more often, AI Calorie Tracker One or Booty Builder?

AI Calorie Tracker One ships an update weekly, and Booty Builder every 9 days. Most recently, AI Calorie Tracker One was updated on November 11, 2026 and Booty Builder on October 30, 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.*