# TeraWave vs Kara | AI Calorie Tracker

The clearest difference is rating: TeraWave at 4.7 against Kara | AI Calorie Tracker's 2.5. TeraWave also leads on review sentiment (60% vs 20%) and in-app purchases (none vs 10). On price, ratings volume, update cadence and ads 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. TeraWave asks for nothing beyond the download.

TeraWave holds the better App Store score, 4.7 against 2.5. Both are backed by a comparable volume of ratings — 19 and 25 respectively. Written reviews point the same way: 60% of TeraWave's written reviews are positive against 20% of Kara | AI Calorie Tracker's.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 3, 2026 and November 12, 2026 respectively.

## The numbers

| Metric | TeraWave | Kara | AI Calorie Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (19 ratings)](https://appshunter.io/ios/app/terawave/id1590736687/reviews)** | [2.5 (25 ratings)](https://appshunter.io/ios/app/kara-ai-calorie-tracker/id1614419104/reviews) |
| Number of ratings | 19 | **25** |
| Positive reviews | **60.0% of reviews** | 20.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 68 MB | 94 MB |
| Requires iOS | **15.5** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, Apple Watch |
| Age rating | 12+ | 12+ |
| Developer | [Massoud Tohidian](https://appshunter.io/developer/1590666661) | [soheil azad](https://appshunter.io/developer/1805789964) |

## What reviewers say

### TeraWave

[App page](https://appshunter.io/ios/app/terawave/id1590736687)

Connects to your Bluetooth scale to automatically record weight measurements. It enhances your scale's ability to track anthropometric indicators by sending necessary data.

**Highlights:** Bluetooth scale connection, Automatic weight recording, Anthropometric indicator measurement, Data synchronization with scale

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

**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 TeraWave free?

TeraWave 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, TeraWave or Kara | AI Calorie Tracker?

TeraWave is rated higher. TeraWave averages 4.7 out of 5 from 19 ratings, while Kara | AI Calorie Tracker averages 2.5 from 25 ratings.

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

Neither TeraWave nor Kara | AI Calorie Tracker shows ads.

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

TeraWave ships an update every 2 months, and Kara | AI Calorie Tracker every 2 months. Most recently, TeraWave was updated on November 3, 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.*