# StackStats vs Kot Tra

The clearest difference is in-app purchases: Kot Tra at none against StackStats's 2. Kot Tra also leads on iOS requirement (13.0 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. StackStats sells 2 in-app purchases, starting at $4.99 per month. Kot Tra asks for nothing beyond the download.

StackStats ships an update monthly, Kot Tra every 2 months. The most recent releases landed on October 1, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | StackStats | Kot Tra |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Size | 3 MB | 20 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [Rodney Hughey](https://appshunter.io/developer/1874804018) | [Sapirin Soprey](https://appshunter.io/developer/1818474699) |

## What reviewers say

### StackStats

[App page](https://appshunter.io/ios/app/stackstats/id6758752317)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| StackStats Plus Monthly | $4.99 | per month |
| StackStats Plus Yearly | $29.99 | per year |


### Kot Tra

[App page](https://appshunter.io/ios/app/kot-tra/id6758950143)

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

**In-app purchases:** none


## Frequently asked questions

### Is StackStats free?

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

### Is Kot Tra free?

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

### Do StackStats or Kot Tra have ads?

Neither StackStats nor Kot Tra shows ads.

### Which is updated more often, StackStats or Kot Tra?

StackStats ships an update monthly, and Kot Tra every 2 months. Most recently, StackStats was updated on October 1, 2026 and Kot Tra on September 29, 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.*