Comparison

Wallup vs FLASH.climblog

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

Head to head
About

Wallup

Features
Read full description

Wallup is an app for setting and sharing climbing problems on spray walls. Take or upload a photo of your wall, mark the hold positions, and create your own problems. Share completed problems with other climbers and connect through likes and comments. Key Features • Take and upload wall photos • Hold recognition and route setting • Set problem difficulty • Bouldering and endurance problems • Share problems with other climbers • Connect through likes and comments • Manage your personal problem history From climbing gym operators to individual spray wall users, experience a more organized way to set climbing problems with Wallup.

About

FLASH.climblog

Track your outdoor rock climbing ascents and discover new routes across Korea. Log your sends, view crag details, and connect with other climbers.

Highlights
  • Logbook for outdoor rock climbing
  • 100+ crags and 5,900+ routes
  • Crag and route details with sector topos
  • Map-based crag discovery
  • Log sends, projects, and climbing history
  • Beta videos and user-shared footage
  • Climbing leaderboards and rankings
Features
Read full description

Your logbook for outdoor rock climbing in Korea. FLASH.climblog covers 100+ crags and more than 5,900 routes across the country. Find a crag, look up a route, log your sends, and grow alongside other climbers. CRAGS & ROUTES · Locations, grades, and full route lists for outdoor crags nationwide · Sector topos so you can see exactly where each line goes · Find crags near you on the map · Bouldering, sport, and multi-pitch SEND LOG · Log every send with the date and grade · Keep your climbing history in one place · Save routes you're working on as projects BETA VIDEOS · Watch beta for a route before you get on it · Share footage of your own RANKINGS · Sport, boulder, and most-sends leaderboards · Tier system to see where you stand COMMUNITY · A board for talking with other climbers · A marketplace for used gear · Shoe reviews and sizing recommendations Available in Korean and English. Contact: flashclimblog@gmail.com

Screenshots

Wallup4 screens
FLASH.climblog4 screens

Verdict

The call

The clearest difference is update cadence: FLASH.climblog at weekly against Wallup's monthly. 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Wallup ships an update monthly, FLASH.climblog weekly. Both last shipped on October 31, 2026.

Scorecard1 real difference · 7 level
Wallup versus FLASH.climblog: the parameters behind the verdict, then further details
ParameterWallupFLASH.climblog
PriceFreeFree
Positive reviews—100.0% of reviews
Update frequencyMonthlyWeekly — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.015.0
Further details — not scored
Size7 MB28 MB
Age rating4+12+
Developerjoonoh kimGWANHO BAEK

In-app purchases

None

Wallup

No in-app purchases

None

FLASH.climblog

No in-app purchases

Questions

Is Wallup free?
Wallup is free to download, with no in-app purchases.
Is FLASH.climblog free?
FLASH.climblog is free to download, with no in-app purchases.
Do Wallup or FLASH.climblog have ads?
Neither Wallup nor FLASH.climblog shows ads.
Which is updated more often, Wallup or FLASH.climblog?
Wallup ships an update monthly, and FLASH.climblog weekly. Most recently, Wallup was updated on October 31, 2026 and FLASH.climblog on October 31, 2026.

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