# SYNERGETIK vs Chalk

The clearest difference is in-app purchases: SYNERGETIK at none against Chalk's 2. Chalk's advantage is iOS requirement (13.0 vs 17). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Chalk sells 2 in-app purchases, starting at $3.99 per month. SYNERGETIK asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for SYNERGETIK against 5.0 for Chalk. Both are backed by a comparable volume of ratings — 4 and 2 respectively.

## The numbers

| Metric | SYNERGETIK | Chalk |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (4 ratings)](https://appshunter.io/ios/app/synergetik/id6759701937/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/chalk-workout-logger/id6784476003/reviews) |
| Number of ratings | **4** | 2 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 days | — |
| Monetization | **Free** | Subscription |
| Size | 20 MB | 4 MB |
| Requires iOS | 17 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [MATTEAS GREGORY ELLIS](https://appshunter.io/developer/1867449681) | [Alexander Gage](https://appshunter.io/developer/6784476005) |

## What reviewers say

### SYNERGETIK

[App page](https://appshunter.io/ios/app/synergetik/id6759701937)

This platform transforms daily habits into a personalized health operating system, tracking five biological domains to provide real-time intelligence. It offers tailored meal and workout recommendations, and helps you plan your day based on your body's current state, without requiring a wearable device.

**Highlights:** Personalized health operating system, Tracks five biological domains, Real-time biological intelligence, Personalized meal recommendations, Adaptive workout plans, Daily planning based on body state

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

**In-app purchases:** none


### Chalk

[App page](https://appshunter.io/ios/app/chalk-workout-logger/id6784476003)

This app helps lifters track their workouts with a focus on efficiency and useful progress data. It allows for quick logging of sets, weight, and reps, with features like per-arm tracking and rest timers. Analyze your progress with charts, identify stalled lifts, and monitor side balance.

**Highlights:** Log exercises, sets, weight, and reps quickly, Per-arm tracking for balanced training, Customizable workout splits, Rest timer with Lock Screen and Dynamic Island support, Progress charts and stalled lift detection, Side balance checks for injury prevention, Calendar view of workout consistency

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chalk Pro Monthly | $3.99 | per month |
| Chalk Pro Annual | $39.99 | per year |


## Frequently asked questions

### Is SYNERGETIK free?

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

### Is Chalk free?

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

### Which has better reviews, SYNERGETIK or Chalk?

SYNERGETIK and Chalk are both rated 5.0 out of 5 on the App Store, from 4 and 2 ratings respectively.

### Do SYNERGETIK or Chalk have ads?

Neither SYNERGETIK nor Chalk shows ads.

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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.*