# Boolder vs Sqrls

The clearest difference is in-app purchases: Boolder at none against Sqrls's 2. Sqrls's advantage is update cadence (every 4 days vs fortnightly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Sqrls sells 2 in-app purchases, starting at $0.99 per month. Boolder asks for nothing beyond the download.

Boolder ships an update fortnightly, Sqrls every 4 days. The most recent releases landed on October 29, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | Boolder | Sqrls |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (27 ratings)](https://appshunter.io/ios/app/boolder/id1506614493/reviews)** | — |
| Number of ratings | **27** | — |
| Positive reviews | 96.2% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 4 days** |
| Monetization | Free | — |
| Size | 38 MB | 79 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Nicolas Mondollot](https://appshunter.io/developer/348618634) | [Mathias Steger](https://appshunter.io/developer/1896343742) |

## What reviewers say

### Boolder

[App page](https://appshunter.io/ios/app/boolder/id1506614493)

Discover bouldering routes in Fontainebleau with this comprehensive guide. Features a GPS-enabled map with topo photos to find boulders suited to your skill level across over 80 areas. Save your ascents and favorite problems, with offline access for uninterrupted exploration.

**Highlights:** GPS-enabled map, Topo photos, Over 80 bouldering areas, Save ascents and favorites, Offline mode

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

**In-app purchases:** none


### Sqrls

[App page](https://appshunter.io/ios/app/sqrls/id6766989318)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tier 1 | $0.99 | per month |
| Tier 2 Monthly | $2.99 | per month |


## Frequently asked questions

### Is Boolder free?

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

### Is Sqrls free?

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

### Do Boolder or Sqrls have ads?

Neither Boolder nor Sqrls shows ads.

### Which is updated more often, Boolder or Sqrls?

Boolder ships an update fortnightly, and Sqrls every 4 days. Most recently, Boolder was updated on October 29, 2026 and Sqrls on October 23, 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.*