# Kantro vs ItemSpan

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

Both are free to download. Kantro sells 4 in-app purchases, starting at $4.99 per month and ItemSpan sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Kantro ships an update monthly, ItemSpan every 10 days. The most recent releases landed on October 14, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Kantro | ItemSpan |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 10 days** |
| Size | 14 MB | 63 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Numan Haktan Kartal](https://appshunter.io/developer/1826489548) | [Kevin Pastrana](https://appshunter.io/developer/1896674509) |

## What reviewers say

### Kantro

[App page](https://appshunter.io/ios/app/kantro-inventory-tracker/id6792275798)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Kantro Pro Monthly | $4.99 | per month |
| Kantro Pro Monthly | $9.99 | per month |
| Kantro Pro Yearly | $29.99 | per year |
| Kantro Pro Yearly | $59.99 | per year |


### ItemSpan

[App page](https://appshunter.io/ios/app/itemspan-private-inventory/id6799243860)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ItemSpan Pro Monthly | $2.99 | per month |
| ItemSpan Pro Annual | $19.99 | per year |
| ItemSpan Pro Lifetime | $39.99 | one-time |


## Frequently asked questions

### Is Kantro free?

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

### Is ItemSpan free?

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

### Do Kantro or ItemSpan have ads?

Neither Kantro nor ItemSpan shows ads.

### Which is updated more often, Kantro or ItemSpan?

Kantro ships an update monthly, and ItemSpan every 10 days. Most recently, Kantro was updated on October 14, 2026 and ItemSpan on October 7, 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.*