# DamApp vs お城がいいね 3000以上 日本の城検索・記録が残せる

The clearest difference is review sentiment: DamApp at 86% against お城がいいね 3000以上 日本の城検索・記録が残せる's 50%. DamApp also leads on in-app purchases (none vs 10). お城がいいね 3000以上 日本の城検索・記録が残せる's advantage is iOS requirement (13.0 vs 17.0). On price, update cadence, ads and monetization model there is nothing between them.

Both are free to download. お城がいいね 3000以上 日本の城検索・記録が残せる sells 10 one-off in-app purchases. DamApp asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 24, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | DamApp | お城がいいね 3000以上 日本の城検索・記録が残せる |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/3000/id6457265393/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | **85.7% of reviews** | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | Free |
| Size | 228 MB | 42 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Yuta Kokubo](https://appshunter.io/developer/1549449778) | [Recstu Inc.](https://appshunter.io/developer/495129203) |

## What reviewers say

### 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


### お城がいいね 3000以上 日本の城検索・記録が残せる

[App page](https://appshunter.io/ios/app/3000/id6457265393)

Discover and explore over 3,000 Japanese castles with this comprehensive app. Find nearby castles on a map, get directions, and search by name, address, or historical figure. Record your castle visits and cherished 'Goshuin' to create lasting travel memories.

**Highlights:** Search over 3,000 Japanese castles, Map view with directions, Search by name, address, or lord, Record castle visits with photos, Log 'Goshuin' (castle stamps), Castle access rankings, User-submitted castle information

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 家紋御守4 | $1.99 | one-time |
| 家紋御守7 | $1.99 | one-time |
| 家紋御守8 | $1.99 | one-time |
| 名字御守2 | $1.99 | one-time |
| 名字御守4 | $1.99 | one-time |
| 名字御守5 | $1.99 | one-time |
| 名字御守3 | $1.99 | one-time |
| 名字御守6 | $1.99 | one-time |
| 名字御守7 | $1.99 | one-time |
| 名字御守8 | $1.99 | one-time |


## Frequently asked questions

### Is DamApp free?

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

### Is お城がいいね 3000以上 日本の城検索・記録が残せる free?

お城がいいね 3000以上 日本の城検索・記録が残せる is free to download, with in-app purchases available.

### Do DamApp or お城がいいね 3000以上 日本の城検索・記録が残せる have ads?

Neither DamApp nor お城がいいね 3000以上 日本の城検索・記録が残せる shows ads.

### Which is updated more often, DamApp or お城がいいね 3000以上 日本の城検索・記録が残せる?

DamApp ships an update every 2 months, and お城がいいね 3000以上 日本の城検索・記録が残せる every 2 months. Most recently, DamApp was updated on September 24, 2026 and お城がいいね 3000以上 日本の城検索・記録が残せる on September 23, 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.*