# KB vs UpTor

The clearest difference is update cadence: UpTor at every 3 weeks against KB's every 4 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

KB ships an update every 4 months, UpTor every 3 weeks. The most recent releases landed on September 17, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | KB | UpTor |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Size | 44 MB | 46 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [KB PURE LTD](https://appshunter.io/developer/1538154693) | [David Lazarev](https://appshunter.io/developer/1602691913) |

## What reviewers say

### KB

[App page](https://appshunter.io/ios/app/kb-pure/id1507399897)

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

**In-app purchases:** none


### UpTor

[App page](https://appshunter.io/ios/app/uptor/id6464481708)

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

**In-app purchases:** none


## Frequently asked questions

### Is KB free?

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

### Is UpTor free?

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

### Do KB or UpTor have ads?

Neither KB nor UpTor shows ads.

### Which is updated more often, KB or UpTor?

KB ships an update every 4 months, and UpTor every 3 weeks. Most recently, KB was updated on September 17, 2026 and UpTor on September 10, 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.*