# POP IN vs TOPOS / トポス クライミングトポアプリ

The clearest difference is iOS requirement: TOPOS / トポス クライミングトポアプリ at 13.0 against POP IN's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

POP IN ships an update every 6 weeks, TOPOS / トポス クライミングトポアプリ every 3 weeks. The most recent releases landed on October 25, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | POP IN | TOPOS / トポス クライミングトポアプリ |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | — | Free |
| Size | 45 MB | 76 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [akira morooka](https://appshunter.io/developer/907440228) | [Sunborn Inc.](https://appshunter.io/developer/1639833031) |

## What reviewers say

### POP IN

[App page](https://appshunter.io/ios/app/pop-in/id1451391488)

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is POP IN free?

POP IN is free to download, with no in-app purchases.

### 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.

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

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

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

POP IN ships an update every 6 weeks, and TOPOS / トポス クライミングトポアプリ every 3 weeks. Most recently, POP IN was updated on October 25, 2026 and TOPOS / トポス クライミングトポアプリ on October 14, 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.*