# 天文ガイド vs エカシナ地図 − アイヌ語地名図鑑

The clearest difference is review sentiment: エカシナ地図 − アイヌ語地名図鑑 at 94% against 天文ガイド's 20%. エカシナ地図 − アイヌ語地名図鑑 also leads on in-app purchases (none vs 41) and ads (none vs shown). 天文ガイド's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 17.0). On price there is nothing between them.

Both are free to download. 天文ガイド sells 41 in-app purchases, starting at $6.99 per month. エカシナ地図 − アイヌ語地名図鑑 asks for nothing beyond the download.

天文ガイド ships an update every 14 months, エカシナ地図 − アイヌ語地名図鑑 weekly. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 天文ガイド | エカシナ地図 − アイヌ語地名図鑑 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 20.0% of reviews | **94.4% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 14 months | **Weekly** |
| Monetization | — | Free |
| Size | 41 MB | 40 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Seibundo Shinkosha Publishing Co., Ltd.](https://appshunter.io/developer/513602721) | [KATSUNORI SAITO](https://appshunter.io/developer/6796590046) |

## What reviewers say

### 天文ガイド

[App page](https://appshunter.io/ios/app/id987344209)

**In-app purchases (41)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 天文ガイド | $6.99 | per month |
| 天文ガイド | $39.99 | per 6 months |
| 天文ガイド | $79.99 | per year |
| 天文ガイド2016年11月号 | $5.99 | one-time |
| 天文ガイド2016年12月号 | $5.99 | one-time |
| 天文ガイド2019年2月号 | $5.99 | one-time |
| 天文ガイド2019年4月号 | $5.99 | one-time |
| 天文ガイド2019年10月号 | $5.99 | one-time |
| tenmonguide202611 | $6.99 | one-time |
| tenmonguide202610 | $6.99 | one-time |
| tenmonguide202606 | $6.99 | one-time |
| tenmonguide202607 | $6.99 | one-time |
| tenmonguide202602 | $6.99 | one-time |
| tenmonguide202603 | $6.99 | one-time |
| tenmonguide202601 | $6.99 | one-time |
| tenmonguide202511 | $6.99 | one-time |
| tenmonguide202512 | $6.99 | one-time |
| tenmonguide202510 | $6.99 | one-time |
| tenmonguide202509 | $6.99 | one-time |
| tenmonguide202508 | $6.99 | one-time |
| tenmonguide202507 | $6.99 | one-time |
| tenmonguide202506 | $6.99 | one-time |
| tenmonguide202504 | $6.99 | one-time |
| tenmonguide202505 | $6.99 | one-time |
| 天文ガイド2025年3月号 | $6.99 | one-time |
| 天文ガイド2025年2月号 | $6.99 | one-time |
| 天文ガイド2025年1月号 | $6.99 | one-time |
| 天文ガイド2024年11月号 | $6.99 | one-time |
| 天文ガイド2024年12月号 | $6.99 | one-time |
| 天文ガイド2023年10月号 | $7.99 | one-time |
| 天文ガイド2023年11月号 | $7.99 | one-time |
| 天文ガイド2023年12月号 | $7.99 | one-time |
| 天文ガイド2024年1月号 | $7.99 | one-time |
| 天文ガイド2024年3月号 | $7.99 | one-time |
| 天文ガイド2024年4月号 | $7.99 | one-time |
| 天文ガイド2024年10月号 | $7.99 | one-time |
| 天文ガイド2024年9月号 | $7.99 | one-time |
| 天文ガイド2024年8月号 | $7.99 | one-time |
| 天文ガイド2024年7月号 | $7.99 | one-time |
| 天文ガイド2024年5月号 | $7.99 | one-time |
| 天文ガイド2024年6月号 | $7.99 | one-time |


### エカシナ地図 − アイヌ語地名図鑑

[App page](https://appshunter.io/ios/app/id6796590044)

Explore Hokkaido's place names with this app, featuring a beautiful, old-map style interface. Discover the breakdown and meaning of over 250 Ainu-language place names, with links to original Instagram posts and offline access.

**Highlights:** Over 250 Ainu place names on a Hokkaido map, Breakdown and meaning of place names, View original Instagram posts, Offline access to all data, Searchable encyclopedia of culture and people, Old map-style interface

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

**In-app purchases:** none


## Frequently asked questions

### Is 天文ガイド free?

天文ガイド is free to download, with in-app purchases available.

### Is エカシナ地図 − アイヌ語地名図鑑 free?

エカシナ地図 − アイヌ語地名図鑑 is free to download, with no in-app purchases.

### Do 天文ガイド or エカシナ地図 − アイヌ語地名図鑑 have ads?

天文ガイド shows ads; エカシナ地図 − アイヌ語地名図鑑 does not.

### Which is updated more often, 天文ガイド or エカシナ地図 − アイヌ語地名図鑑?

天文ガイド ships an update every 14 months, and エカシナ地図 − アイヌ語地名図鑑 weekly. Most recently, 天文ガイド was updated on November 1, 2026 and エカシナ地図 − アイヌ語地名図鑑 on October 31, 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.*