Comparison

Bimano Boulder vs Synda

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Bimano Boulder

Discover bouldering locations across Switzerland and Europe with detailed photo topos, maps, and area information. Navigate to parking and public transport, and contribute missing details. The content is regularly updated with new areas and features.

Highlights
  • Extensive bouldering location database
  • Detailed photo topos and area maps
  • Access and public transport information
  • User-submitted feedback for missing data
  • Regular content updates
  • Navigation to parking areas
Features
Read full description

With the Bimano Boulder App, you have access to almost all bouldering possibilities in Switzerland as well as some of the best-known areas in Europe. All bouldering opportunities are documented with detailed photo topos, area maps and overview sketches. Each area is described with accesses, general info, special features and special information. Navigation to parking areas and information on public transport is integrated. The contents of the app are constantly being revised and expanded. New areas, new boulders and additional information are constantly added and updated. Missing information can be added by the user with a feedback button. The app will continue to be equipped with new functions. Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy policy: https://bimano.ch/boulder/impressum/

About

Synda

Features
Read full description

Synda is the essential app for open water swimmers. Whether you're training solo or swimming with a group, Synda keeps you safe, tracks your progress, and connects you with fellow swimmers. SWIM TRACKING Record every swim with GPS route mapping. Track distance, duration, pace, strokes, heart rate, and calories. Review your swim history with detailed stats and maps. https://synda.is/terms DISCOVER & SHARE SWIM SPOTS Find popular open water swimming locations near you. Browse swim spots discovered by the community, complete with photos, conditions, and reviews. Add your own favourite spots to help fellow swimmers discover new places to swim. SMARTWATCH INTEGRATION Connect your Garmin or Apple Watch for automatic swim recording. Heart rate, stroke count, and distance sync directly from your wrist. Start a swim from your phone and your watch begins recording automatically. SWIM LOG & HISTORY Keep a detailed log of every swim. View routes on a map, compare performances, and track your progress over time. WEATHER & CONDITIONS Check water temperature, wind, waves, and weather conditions before you head out. Make informed decisions about when and where to swim. COMMUNITY See where other swimmers are active. Share your swims and connect with the open water swimming community. SYNDA PRO Unlock advanced features including unlimited swim history, detailed analytics, and priority safety beacon access. Whether you're a seasoned marathon swimmer or just getting started with open water swimming, Synda has everything you need to swim smarter and safer. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.synda.is/privacy-policy.html Terms of Service: https://www.synda.is/terms.html

Screenshots

Bimano Boulder4 screens
Synda4 screens

Verdict

The call

The clearest difference is update cadence: Synda at every 2 weeks against Bimano Boulder's every 2 months. 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Bimano Boulder sells 2 in-app purchases, starting at $7.99 per month and Synda sells 2 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Bimano Boulder ships an update every 2 months, Synda every 2 weeks. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

Scorecard1 real difference · 7 level
Bimano Boulder versus Synda: the parameters behind the verdict, then further details
ParameterBimano BoulderSynda
PriceFreeFree
Positive reviews40.0% of reviews—
Update frequencyEvery 2 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPod, Apple Watch
Requires iOS15.0 — better15.1
Further details — not scored
Size26 MB221 MB
Age rating4+4+
DeveloperBimano GmbHSynda ehf

In-app purchases

2 purchases

Bimano Boulder

Subscriptions2
  • Monthly subscription$7.991 Month
  • Yearly subscription$60.991 Year
2 purchases

Synda

Subscriptions2
  • Synda Pro Monthly$7.991 Month
  • Synda Pro Yearly14 Days trial$59.991 Year

Questions

Is Bimano Boulder free?
Bimano Boulder is free to download, with in-app purchases available.
Is Synda free?
Synda is free to download, with in-app purchases available.
Do Bimano Boulder or Synda have ads?
Neither Bimano Boulder nor Synda shows ads.
Which is updated more often, Bimano Boulder or Synda?
Bimano Boulder ships an update every 2 months, and Synda every 2 weeks. Most recently, Bimano Boulder was updated on November 3, 2026 and Synda on October 31, 2026.

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