# Wallup vs FLASH.climblog

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.

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

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

## The numbers

| Metric | Wallup | FLASH.climblog |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | — | Free |
| Size | 7 MB | 28 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [joonoh kim](https://appshunter.io/developer/6772933280) | [GWANHO BAEK](https://appshunter.io/developer/6794292750) |

## What reviewers say

### Wallup

[App page](https://appshunter.io/ios/app/wallup-spray-wall/id6772933278)

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

**In-app purchases:** none


### FLASH.climblog

[App page](https://appshunter.io/ios/app/flashclimblog/id6794292748)

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:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*