# iToolkit vs Sizewise

The clearest difference is update cadence: Sizewise at every 3 days against iToolkit's every 10 days. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. iToolkit sells 4 in-app purchases, starting at $0.29 per 7 days and Sizewise sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

iToolkit ships an update every 10 days, Sizewise every 3 days. Both last shipped on November 6, 2026.

## The numbers

| Metric | iToolkit | Sizewise |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 3 days** |
| Size | 23 MB | 2 MB |
| Requires iOS | 18.0 | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Felipe Marques de Barros](https://appshunter.io/developer/1459294806) | [Anatoli Petrosyants](https://appshunter.io/developer/848828498) |

## What reviewers say

### iToolkit

[App page](https://appshunter.io/ios/app/itoolkit-utilities-pro/id6818856900)

**Features:** macOS Compatibility, Safari Extension, Family Sharing, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| iToolkit Pro Weekly | $0.29 | per 7 days |
| iToolkit Pro Monthly | $1.09 | per month |
| iToolkit Pro Annual | $9.99 | per year |
| iToolkit Pro Lifetime | $59.99 | one-time |


### Sizewise

[App page](https://appshunter.io/ios/app/sizewise-ring-sizer-and-finder/id6821928240)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Premium Themes | $1.99 | one-time |


## Frequently asked questions

### Is iToolkit free?

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

### Is Sizewise free?

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

### Do iToolkit or Sizewise have ads?

Neither iToolkit nor Sizewise shows ads.

### Which is updated more often, iToolkit or Sizewise?

iToolkit ships an update every 10 days, and Sizewise every 3 days. Most recently, iToolkit was updated on November 6, 2026 and Sizewise on November 6, 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.*