# Manhole Card Map vs Kowalk

The clearest difference is ads: Kowalk at none against Manhole Card Map's shown. On price, update cadence, 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.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Manhole Card Map | Kowalk |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Weekly | Weekly |
| Size | 141 MB | 47 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [TETSUNOSUKE HIDA](https://appshunter.io/developer/6773281087) | [hoseob chang](https://appshunter.io/developer/6799066177) |

## What reviewers say

### Manhole Card Map

[App page](https://appshunter.io/ios/app/manhole-card-map/id6773281085)

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

**In-app purchases:** none


### Kowalk

[App page](https://appshunter.io/ios/app/kowalk/id6799066175)

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

**In-app purchases:** none


## Frequently asked questions

### Is Manhole Card Map free?

Manhole Card Map is free to download, with no in-app purchases.

### Is Kowalk free?

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

### Do Manhole Card Map or Kowalk have ads?

Manhole Card Map shows ads; Kowalk does not.

### Which is updated more often, Manhole Card Map or Kowalk?

Manhole Card Map ships an update weekly, and Kowalk weekly. Most recently, Manhole Card Map was updated on October 28, 2026 and Kowalk on October 25, 2026.

---

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