# BLX vs Sthlmpole studio

The clearest difference is update cadence: BLX at every 2 months against Sthlmpole studio's every 4 months. Sthlmpole studio's advantage is iOS requirement (13.0 vs 15.6). 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.

BLX ships an update every 2 months, Sthlmpole studio every 4 months. The most recent releases landed on September 30, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | BLX | Sthlmpole studio |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Size | 61 MB | 39 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BLX](https://appshunter.io/developer/1551654584) | [YOGO.DK ApS](https://appshunter.io/developer/1473308022) |

## What reviewers say

### BLX

[App page](https://appshunter.io/ios/app/blx/id1551654582)

**Features:** Apple Wallet, Vision Pro support

**In-app purchases:** none


### Sthlmpole studio

[App page](https://appshunter.io/ios/app/sthlmpole-studio/id6502940339)

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

**In-app purchases:** none


## Frequently asked questions

### Is BLX free?

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

### Is Sthlmpole studio free?

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

### Do BLX or Sthlmpole studio have ads?

Neither BLX nor Sthlmpole studio shows ads.

### Which is updated more often, BLX or Sthlmpole studio?

BLX ships an update every 2 months, and Sthlmpole studio every 4 months. Most recently, BLX was updated on September 30, 2026 and Sthlmpole studio on October 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.*