# Bitafit vs Kara | AI Calorie Tracker

The clearest difference is in-app purchases: Bitafit at none against Kara | AI Calorie Tracker's 10. Bitafit also leads on rating (3.0 vs 2.5) and iOS requirement (11.0 vs 16.4). Kara | AI Calorie Tracker's advantage is update cadence (every 2 months vs every 9 months) and ratings volume (25 vs 2). On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. Kara | AI Calorie Tracker sells 10 in-app purchases, starting at $4.99 per month. Bitafit asks for nothing beyond the download.

Bitafit holds the better App Store score, 3.0 against 2.5. That said, the two scores are not equally well evidenced: Kara | AI Calorie Tracker has 25 ratings behind it against 2, so its average is the more settled of the two. Written reviews split almost evenly too, at 20% and 20% positive.

Bitafit ships an update every 9 months, Kara | AI Calorie Tracker every 2 months. The most recent releases landed on November 2, 2026 and November 12, 2026 respectively.

## The numbers

| Metric | Bitafit | Kara | AI Calorie Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/bitafit/id1445373167/reviews)** | [2.5 (25 ratings)](https://appshunter.io/ios/app/kara-ai-calorie-tracker/id1614419104/reviews) |
| Number of ratings | 2 | **25** |
| Positive reviews | 20.0% of reviews | 20.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 2 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 15 MB | 94 MB |
| Requires iOS | **11.0** | 16.4 |
| Devices | iPhone, iPod | iPhone, Apple Watch |
| Age rating | 4+ | 12+ |
| Developer | [Zhongshan White Bird Electronic Ltd.](https://appshunter.io/developer/1445373166) | [soheil azad](https://appshunter.io/developer/1805789964) |

## What reviewers say

### Bitafit

[App page](https://appshunter.io/ios/app/bitafit/id1445373167)

Track key body metrics like BMI, body fat, and muscle mass by connecting to a Bluetooth smart scale. Monitor your progress with detailed graphs and manage health for the whole family. Syncs with Apple Health for comprehensive data management.

**Highlights:** Body index tracking (BMI, body fat, etc.), Bluetooth smart scale connectivity, Health data graphing and analysis, Family profile support, Apple Health app integration, Historical data viewing

**Features:** macOS Compatibility

**In-app purchases:** none


### Kara | AI Calorie Tracker

[App page](https://appshunter.io/ios/app/kara-ai-calorie-tracker/id1614419104)

This AI-powered health app personalizes nutrition plans, meal suggestions, and coaching based on your unique body, goals, and dietary needs. Effortlessly log meals with photos or text, track progress, and monitor your overall well-being.

**Highlights:** AI-powered personalized nutrition plans, Effortless meal logging (photo, text, voice), Customizable meal plans (keto, vegetarian, etc.), Recipe library with logging, Daily health and progress tracking, Apple Watch integration

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month Basic Subscription | $4.99 | per month |
| Kara Pro 1 Month | $7.99 | per month |
| Kara Pro 1 Month | $9.99 | per month |
| 3 Month Basic Subscription | $11.99 | per 3 months |
| Kara Pro 3 Months | $19.99 | per 3 months |
| Kara Pro 1 Year | $39.99 | per year |
| Kara Pro 1 Year | $49.99 | per year |
| Kara Pro, 1-Month Gift | $9.99 | one-time |
| Kara Pro, 3-Month Gift | $24.99 | one-time |
| Kara Pro, 1-Year Gift | $49.99 | one-time |

**What reviewers like**

- 🚀 Variety of foods
- 👍 Helpful for weight loss
- 💚 Great app overall

**What reviewers complain about**

- 🐛 Bugs and glitches
- 💰 Paid subscription required
- 🤔 Confusing UI/UX
- ⚠️ Poor customer support
- 🔍 Limited food database

**Reported bugs**

- Login issues
- Incorrect calorie tracking
- Syncing problems
- Crashing and freezing

**Requested features**

- Sync with Apple Health/Fitness
- More Persian food options
- Easier weight goal setting
- Improved calorie calculation


## Frequently asked questions

### Is Bitafit free?

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

### Is Kara | AI Calorie Tracker free?

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

### Which has better reviews, Bitafit or Kara | AI Calorie Tracker?

Bitafit is rated higher. Bitafit averages 3.0 out of 5 from 2 ratings, while Kara | AI Calorie Tracker averages 2.5 from 25 ratings.

### Do Bitafit or Kara | AI Calorie Tracker have ads?

Neither Bitafit nor Kara | AI Calorie Tracker shows ads.

### Which is updated more often, Bitafit or Kara | AI Calorie Tracker?

Bitafit ships an update every 9 months, and Kara | AI Calorie Tracker every 2 months. Most recently, Bitafit was updated on November 2, 2026 and Kara | AI Calorie Tracker on November 12, 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.*