# TOPOS / トポス クライミングトポアプリ vs ChalkMap

The clearest difference is in-app purchases: TOPOS / トポス クライミングトポアプリ at none against ChalkMap's 1. TOPOS / トポス クライミングトポアプリ also leads on iOS requirement (13.0 vs 15.1). ChalkMap's advantage is update cadence (every 4 days vs every 3 weeks). On price, ads and device support there is nothing between them.

Both are free to download. ChalkMap sells 1 in-app purchase, starting at $6.99 per month. TOPOS / トポス クライミングトポアプリ asks for nothing beyond the download.

TOPOS / トポス クライミングトポアプリ ships an update every 3 weeks, ChalkMap every 4 days. The most recent releases landed on October 14, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | TOPOS / トポス クライミングトポアプリ | ChalkMap |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Monetization | Free | — |
| Size | 76 MB | 151 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Sunborn Inc.](https://appshunter.io/developer/1639833031) | [ChalkMap G.K.](https://appshunter.io/developer/1896374831) |

## What reviewers say

### TOPOS / トポス クライミングトポアプリ

[App page](https://appshunter.io/ios/app/topos/id6450687873)

Discover climbing routes across Japan, log your ascents, and share your progress with a community of climbers. Find new crags via map or keyword search, and access the latest information for each location.

**Highlights:** Discover climbing routes nationwide, Log and track ascents, Share climbing records with friends, Search routes by map or keyword, Access latest crag information, Community features for climbers

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

**In-app purchases:** none


### ChalkMap

[App page](https://appshunter.io/ios/app/chalkmap/id6767085401)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ChalkMap Premium | $6.99 | per month |


## Frequently asked questions

### Is TOPOS / トポス クライミングトポアプリ free?

TOPOS / トポス クライミングトポアプリ is free to download, with no in-app purchases.

### Is ChalkMap free?

ChalkMap is free to download, with in-app purchases available.

### Do TOPOS / トポス クライミングトポアプリ or ChalkMap have ads?

Neither TOPOS / トポス クライミングトポアプリ nor ChalkMap shows ads.

### Which is updated more often, TOPOS / トポス クライミングトポアプリ or ChalkMap?

TOPOS / トポス クライミングトポアプリ ships an update every 3 weeks, and ChalkMap every 4 days. Most recently, TOPOS / トポス クライミングトポアプリ was updated on October 14, 2026 and ChalkMap on October 11, 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.*