Triangular Lake vs ILCA Guidebook
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Triangular Lake
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.
- Bouldering problem search
- Detailed problem descriptions
- Photos of climbing lines
- Offline map for navigation
- Search filters
- Spotting tips
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Triangular Lake is a mobile guidebook for bouldering locations Lietlahti and Triangular Lake. Being one of the largest bouldering areas in Russia, Triangular Lake is rich in history. As for Lietlahti, it is a newly found area located 3 km away from Triangular Lake. The main objective of the guidebook is to simplify the search of problems, boulders and sectors making it easy and comprehensible. The information in the guidebook is as follows: - sectors (boulders/walls) are joined in areas; - photos depict the lines of the problems; - in each problem description there is information on its grade, danger level, desired number of crash pads as well as some spotting tips. The guidebook also provides information about starting position and the line of each bouldering problem. To simplify the selection of problems, search filters are available. For navigation please use offline map that does not require an internet connection. The guidebook provides information on the majority of existing boulder problems and projects. Taking into account high climbing potential of the area, we admit the necessity of further development and therefore we would be grateful for any relevant information on those problems and projects that have not been discovered so far.
ILCA Guidebook
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The application was designed to help other climbers to get around Israel's climbing crags. It is a guidebook with all of Israel's crags and routes, which will be updated with new contents as soon as a new route, sector or crag is opened.
Screenshots
Verdict
Triangular Lake and ILCA Guidebook are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Triangular Lake ships an update every 7 months, ILCA Guidebook every 4 months. The most recent releases landed on September 19, 2026 and June 1, 2026 respectively.
| Parameter | Triangular Lake | ILCA Guidebook |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| Update frequency | Every 7 months | Every 4 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 74 MB | 37 MB |
| Age rating | 4+ | 4+ |
| Developer | Mikhail Barinov | Nitzan Ben Ner |
In-app purchases
Triangular Lake
No in-app purchases
ILCA Guidebook
No in-app purchases
Questions
Is Triangular Lake free?
Is ILCA Guidebook free?
Do Triangular Lake or ILCA Guidebook have ads?
Which is updated more often, Triangular Lake or ILCA Guidebook?
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