# Triangular Lake vs NextGrade Climbing&Bouldering

Triangular Lake and NextGrade Climbing&Bouldering are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | Triangular Lake | NextGrade Climbing&Bouldering |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | — |
| Monetization | Free | — |
| Size | 74 MB | 194 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Mikhail Barinov](https://appshunter.io/developer/910228495) | [Peter Stahr](https://appshunter.io/developer/1891350619) |

## What reviewers say

### Triangular Lake

[App page](https://appshunter.io/ios/app/triangular-lake/id910228492)

This mobile guidebook helps bouldering enthusiasts find and understand climbing problems at Lietlahti and Triangular Lake. It features detailed information on sectors, problem lines with photos, grades, danger levels, and spotting tips. An offline map and search filters enhance navigation and problem selection.

**Highlights:** Bouldering problem search, Detailed problem descriptions, Photos of climbing lines, Offline map for navigation, Search filters, Spotting tips

**Features:** macOS Compatibility

**In-app purchases:** none


### NextGrade Climbing&Bouldering

[App page](https://appshunter.io/ios/app/nextgrade-climbing-and-bouldering/id6761766166)

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

**In-app purchases:** none


## Frequently asked questions

### Is Triangular Lake free?

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

### Is NextGrade Climbing&Bouldering free?

NextGrade Climbing&Bouldering is free to download, with no in-app purchases.

### Do Triangular Lake or NextGrade Climbing&Bouldering have ads?

Neither Triangular Lake nor NextGrade Climbing&Bouldering shows ads.

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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.*