Summitbook vs OpenEventor
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Summitbook
Connect with fellow climbers, share your achievements, and discover new routes. This platform allows you to create club pages, announce activities, and even trade used gear. It's a comprehensive hub for the mountaineering community.
- Connect with mountaineers
- Share summit records and photos
- Create club pages
- Announce mountain activities
- Share routes
- Sell second-hand gear
- Write blog posts
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Hello dear mountaineer friend! Summitbook, is one of the leading mountaineering portals worldwide, with active members and nearly 250,000 summit records. Through our system, you can: • Connect with fellow mountaineers • Communicate with your connections • Share your summit records and activity photos • Create club or company pages • Announce your mountain activities • Share routes you’ve created or know • Sell your second-hand gear • Write blog posts in various categories • Publish your mountain activity reports
OpenEventor
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OpenEventor is a fast, fully offline timing app for orienteering and endurance sports — running, cycling, skiing, trail, triathlon and more. Run an entire event from your iPhone or iPad — no internet, no account, no cloud. • Live split monitor — punches appear in real time, sorted by finish, with per-leg times. • Works with timing systems (SPORTident-style and OSTIS LOOP) over your local network. • No timing box? Capture finishes by hand with a single tap and match bib numbers later. • Instant results and start protocols, generated on the fly and exported to PDF. • Groups, courses and control points — including parent groups for combined standings. • Built-in problem resolver flags card collisions, broken control order, missing punches and more. • Import competitor lists; everything is stored locally in a single portable file you can back up or share. OpenEventor never collects your data. There is no sign-up and nothing leaves your device unless you choose to export or send it. Built for organisers of small trainings and full competitions alike.
Screenshots
Verdict
The clearest difference is iOS requirement: Summitbook at 13.0 against OpenEventor's 17.0. On price, ads, in-app purchases and device support there is nothing between them.
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.
| Parameter | Summitbook | OpenEventor |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| Update frequency | Monthly | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 78 MB | 2 MB |
| Age rating | 17+ | 4+ |
| Developer | Irfan Sunar | Andrey Surzhikov |
In-app purchases
Summitbook
No in-app purchases
OpenEventor
No in-app purchases









