# CalmShift vs Sakta Training

The clearest difference is iOS requirement: CalmShift at 15.0 against Sakta Training's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. CalmShift sells 2 in-app purchases, starting at $4.99 per 7 days and Sakta Training sells 2 in-app purchases, starting at $13.99 per month. Whichever you choose, the download price is not the number that matters.

CalmShift ships an update every 2 days, Sakta Training daily. The most recent releases landed on November 7, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | CalmShift | Sakta Training |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 days | **Daily** |
| Size | 83 MB | 7 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, Apple Watch |
| Age rating | 12+ | 4+ |
| Developer | [TURGUT SONMEZ](https://appshunter.io/developer/1717266296) | [Dima Berkovich](https://appshunter.io/developer/6806845806) |

## What reviewers say

### CalmShift

[App page](https://appshunter.io/ios/app/calmshift-stop-vaping-tracker/id6760598412)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $4.99 | per 7 days |
| Monthly | $12.99 | per month |


### Sakta Training

[App page](https://appshunter.io/ios/app/sakta-training/id6806845803)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sakta Coach | $13.99 | per month |
| Sakta Coach Annual | $99.99 | per year |


## Frequently asked questions

### Is CalmShift free?

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

### Is Sakta Training free?

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

### Do CalmShift or Sakta Training have ads?

Neither CalmShift nor Sakta Training shows ads.

### Which is updated more often, CalmShift or Sakta Training?

CalmShift ships an update every 2 days, and Sakta Training daily. Most recently, CalmShift was updated on November 7, 2026 and Sakta Training on October 31, 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.*