# Belayers vs BoulderMaps

The clearest difference is in-app purchases: Belayers at none against BoulderMaps's 2. Belayers also leads on device support (3 vs 1) and iOS requirement (14.0.0 vs 18.2). BoulderMaps's advantage is update cadence (every 4 days vs every 2 months). On price and ads there is nothing between them.

Both are free to download. BoulderMaps sells 2 in-app purchases, starting at $3.99 per month. Belayers asks for nothing beyond the download.

Belayers ships an update every 2 months, BoulderMaps every 4 days. The most recent releases landed on October 8, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Belayers | BoulderMaps |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 days** |
| Size | 62 MB | 175 MB |
| Requires iOS | **14.0.0** | 18.2 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [KENTO REINOSO HAYASHI](https://appshunter.io/developer/1850164648) | [Roberto Fernandez](https://appshunter.io/developer/1887602338) |

## What reviewers say

### Belayers

[App page](https://appshunter.io/ios/app/belayers/id6754800849)

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

**In-app purchases:** none


### BoulderMaps

[App page](https://appshunter.io/ios/app/bouldermaps-7a-plus/id6761065055)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $3.99 | per month |
| Pro Lifetime | $119.99 | one-time |


## Frequently asked questions

### Is Belayers free?

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

### Is BoulderMaps free?

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

### Do Belayers or BoulderMaps have ads?

Neither Belayers nor BoulderMaps shows ads.

### Which is updated more often, Belayers or BoulderMaps?

Belayers ships an update every 2 months, and BoulderMaps every 4 days. Most recently, Belayers was updated on October 8, 2026 and BoulderMaps on September 24, 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.*