# Skillwise vs Tether

The clearest difference is iOS requirement: Tether at 15.1 against Skillwise's 17.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Skillwise sells 3 in-app purchases, starting at $3.99 per month and Tether sells 4 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Skillwise | Tether |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Size | 5 MB | 32 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Develak](https://appshunter.io/developer/1803580275) | [Golden Sunset Studios LLC](https://appshunter.io/developer/6785878047) |

## What reviewers say

### Skillwise

[App page](https://appshunter.io/ios/app/skillwise-dbt-diary-card/id6790096005)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $3.99 | per month |
| Pro Annual | $24.99 | per year |
| Pro Lifetime | $59.99 | one-time |


### Tether

[App page](https://appshunter.io/ios/app/tether-dbt-coping-skills/id6804316148)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tether Plus | $6.99 | per month |
| Tether Family | $11.99 | per month |
| Tether Plus | $49.99 | per year |
| Tether Family | $89.99 | per year |


## Frequently asked questions

### Is Skillwise free?

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

### Is Tether free?

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

### Do Skillwise or Tether have ads?

Neither Skillwise nor Tether 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.*