# EriMoekko vs DamApp

The clearest difference is ads: DamApp at none against EriMoekko's shown. DamApp also leads on update cadence (every 2 months vs every 5 months) and monetization model (free vs ad-supported). On price, review sentiment, 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.

EriMoekko ships an update every 5 months, DamApp every 2 months. The most recent releases landed on September 20, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | EriMoekko | DamApp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (1 ratings)](https://appshunter.io/ios/app/erimoekko/id536418264/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | **88.9% of reviews** | 85.7% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | Ad-supported | **Free** |
| Size | 18 MB | 228 MB |
| Requires iOS | 18.6 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [shinichi tanimoto](https://appshunter.io/developer/338978015) | [Yuta Kokubo](https://appshunter.io/developer/1549449778) |

## What reviewers say

### EriMoekko

[App page](https://appshunter.io/ios/app/erimoekko/id536418264)

Explore the Hidaka region of Hokkaido with this travel guide. Discover tourist spots, learn about local railways, and view character images. The app is currently only available in Japanese.

**Highlights:** Hidaka area sightseeing guide, Image characters ('Seisyun Konbu'), Hokkaido railroad information, Hidaka line map, Tourist resort introductions

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

**In-app purchases:** none


### DamApp

[App page](https://appshunter.io/ios/app/damapp/id1549449776)

Discover over 2,000 dams across Japan. Search by name, distance, prefecture, type, or purpose. Record check-ins, dam card ownership, and add favorites or notes. All dam information is available offline.

**Highlights:** Search over 2,000 dams nationwide, Filter by distance, prefecture, type, purpose, Offline access to dam details, Record check-ins and dam card ownership, Map view with MAPCODE support, Import visit records from text files

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is EriMoekko free?

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

### Is DamApp free?

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

### Do EriMoekko or DamApp have ads?

EriMoekko shows ads; DamApp does not.

### Which is updated more often, EriMoekko or DamApp?

EriMoekko ships an update every 5 months, and DamApp every 2 months. Most recently, EriMoekko was updated on September 20, 2026 and DamApp on September 24, 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.*