# Tension Board 2 vs BLX

The clearest difference is update cadence: Tension Board 2 at weekly against BLX's every 2 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.

Tension Board 2 ships an update weekly, BLX every 2 months. The most recent releases landed on October 22, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Tension Board 2 | BLX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.6 (63 ratings)](https://appshunter.io/ios/app/tension-board-2/id1488028660/reviews)** | — |
| Number of ratings | **63** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 months |
| Monetization | Free | — |
| Size | 93 MB | 61 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Aurora Climbing Inc.](https://appshunter.io/developer/1215473075) | [BLX](https://appshunter.io/developer/1551654584) |

## What reviewers say

### Tension Board 2

[App page](https://appshunter.io/ios/app/tension-board-2/id1488028660)

This app allows climbers to train on a digital climbing board. It offers a vast library of boulder problems, the ability to create custom routes, and track training progress. Connect to LED lights for an interactive climbing experience.

**Highlights:** Search boulder problems, Create custom boulders, Log ascents, Browse logbook, Follow other climbers, Share beta videos, LED integration

**Features:** macOS Compatibility

**In-app purchases:** none


### BLX

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

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

**In-app purchases:** none


## Frequently asked questions

### Is Tension Board 2 free?

Tension Board 2 is free to download, with no in-app purchases.

### Is BLX free?

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

### Do Tension Board 2 or BLX have ads?

Neither Tension Board 2 nor BLX shows ads.

### Which is updated more often, Tension Board 2 or BLX?

Tension Board 2 ships an update weekly, and BLX every 2 months. Most recently, Tension Board 2 was updated on October 22, 2026 and BLX on October 16, 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.*