# Crunchly | Calorie Tracker AI vs Synca

The clearest difference is review sentiment: Synca at 100% against Crunchly | Calorie Tracker AI's 0%. Synca also leads on update cadence (every 2 weeks vs every 4 weeks). Crunchly | Calorie Tracker AI's advantage is monetization model (free with in-app purchases vs subscription). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Crunchly | Calorie Tracker AI sells 5 in-app purchases, starting at $7.99 per month and Synca sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Crunchly | Calorie Tracker AI ships an update every 4 weeks, Synca every 2 weeks. The most recent releases landed on October 20, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Crunchly | Calorie Tracker AI | Synca |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/synca-ai-cycle-syncing/id6758351599/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 2 weeks** |
| Monetization | **Free with in-app purchases** | Subscription |
| Size | 28 MB | 25 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [BORNLY ApS](https://appshunter.io/developer/1441942350) | [Burcu Ibicioglu](https://appshunter.io/developer/1872466864) |

## What reviewers say

### Crunchly | Calorie Tracker AI

[App page](https://appshunter.io/ios/app/crunchly-calorie-tracker-ai/id6477772951)

This AI-powered nutrition coach offers personalized meal plans and quick food logging via photo recognition. It provides detailed nutritional breakdowns and adjusts your plan dynamically to help you achieve your health and weight goals.

**Highlights:** AI-powered personalized nutrition plans, Photo-based food logging, Nutritional breakdown analysis, Dynamic plan adjustments, Verified food database, Barcode scanning, Macro tracking

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Unlimited Access | $7.99 | per month |
| Monthly Unlimited Access | $13.99 | per month |
| Early Bird Unlimited Access | $49.99 | per year |
| Annual Unlimited Access | $71.99 | per year |
| Annual Unlimited Access | $119.99 | per year |


### Synca

[App page](https://appshunter.io/ios/app/synca-ai-cycle-syncing/id6758351599)

This app uses AI to help you plan your daily tasks and activities around your menstrual cycle. It provides personalized insights and suggestions for energy, focus, and mood based on your current cycle phase. Optimize your productivity and well-being by working with your body's natural rhythms.

**Highlights:** AI-powered cycle-aware task planning, Personalized daily insights based on cycle phase, Four cycle phases with identified strengths, Smart calendar with energy-based event tagging, Quick daily mood and energy tracking, Phase-matched workout and meal suggestions, Private data storage on device

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Synca AI | $4.99 | per month |
| Synca AI | $24.99 | per year |


## Frequently asked questions

### Is Crunchly | Calorie Tracker AI free?

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

### Is Synca free?

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

### Do Crunchly | Calorie Tracker AI or Synca have ads?

Neither Crunchly | Calorie Tracker AI nor Synca shows ads.

### Which is updated more often, Crunchly | Calorie Tracker AI or Synca?

Crunchly | Calorie Tracker AI ships an update every 4 weeks, and Synca every 2 weeks. Most recently, Crunchly | Calorie Tracker AI was updated on October 20, 2026 and Synca on October 15, 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.*