Comparison

信州シルク回廊アプリ vs Manhole Notebook

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

信州シルク回廊アプリ

Features
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信州のシルク関連施設と他ジャンルの観光資源を組み合わせた旅行商品である「信州シルク回廊」のモデルコースや観光地等をまとめたアプリです。  長野県のシルク関連の文化を残している自治体や参画する民間団体等により組織された「信州シルクロード連携協議会」では、日本の伝統的なシルク文化を将来へ引き継ぎ、観光産業として、さらに新たなシルク産業の創造を目指しています。  県内のシルク文化を残す場所やそれぞれの自治体のおすすめ観光地を、より多くの方々に周遊してもらえるよう、本アプリを作りました。  アプリ内で紹介する観光地を訪れるときや、生糸商標カードを集めるときなどに、ぜひアプリをご活用ください。 【主な機能】 ●観光地 ジャンルでの絞り込み検索やマップ上から施設を探すことができます。近くまできたら、AR機能を使用して施設の方向や残りの距離を確認することもできます。 ●生糸商標カード 県内30カ所で28種類のカードを配布しています。集めたカードのQRコードを読み込んでアプリ上でカードのコレクション管理をしたり、カードの配布場所を調べることができます。 ●モデルコース 信州シルク回廊のモデルコースを紹介します。コース内に含まれる施設の紹介ページへ飛ぶこともできます。

About

Manhole Notebook

Features
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Japan's streets hide tiny masterpieces beneath your feet — and now you can collect them all. Manhole Cards (マンホールカード) are free collectible cards distributed by municipalities across Japan, each featuring a stunning, one-of-a-kind manhole cover design. From cherry blossoms in Kyoto to samurai crests in Sendai, every card tells the story of its city. Collect Japan's Manhole Cards is the ultimate companion for hunters and travelers alike: - Browse 1,200+ cards spanning all 47 prefectures — filter by region, design, or release date - Find distribution points on a live map so you never miss a card while exploring - Track your collection and watch your map of Japan come to life as you collect - Connect with fellow collectors — add friends and compare collections to see who has what - Get latest news about cards released by municipalities - Works offline — your collection and maps are always with you, even in the countryside Whether you're a seasoned collector or discovering manhole cards for the first time, this app turns every walk in Japan into a treasure hunt. The cards are free. The adventure is priceless. Special thanks to @public_cardigan for providing the latest card news and distribution updates. Terms of Use: https://gabrielbarandiaran.github.io/barandiaran-gp/manhole-notebook/terms-en.html Privacy Policy: https://gabrielbarandiaran.github.io/barandiaran-gp/manhole-notebook/privacy-en.html

Screenshots

信州シルク回廊アプリ3 screens
Manhole Notebook4 screens

Verdict

The call

The clearest difference is in-app purchases: 信州シルク回廊アプリ at none against Manhole Notebook's 1. 信州シルク回廊アプリ also leads on iOS requirement (12.0 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Manhole Notebook sells 1 in-app purchase, starting at $14.99 per year. 信州シルク回廊アプリ asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 12, 2026 and October 8, 2026 respectively.

Scorecard2 real differences · 4 level
信州シルク回廊アプリ versus Manhole Notebook: the parameters behind the verdict, then further details
Parameter信州シルク回廊アプリManhole Notebook
PriceFreeFree
Update frequencyWeeklyWeekly
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPodiPhone, iPad
Requires iOS12.0 — better17.0
Further details — not scored
Size7 MB15 MB
Age rating4+4+
DeveloperYoshizou XYZ Solutions Inc.Gabriel Barandiaran Silveira

In-app purchases

None

信州シルク回廊アプリ

No in-app purchases

1 purchases

Manhole Notebook

Subscriptions1
  • Pro Yearly$14.991 Year

Questions

Is 信州シルク回廊アプリ free?
信州シルク回廊アプリ is free to download, with no in-app purchases.
Is Manhole Notebook free?
Manhole Notebook is free to download, with in-app purchases available.
Do 信州シルク回廊アプリ or Manhole Notebook have ads?
Neither 信州シルク回廊アプリ nor Manhole Notebook shows ads.
Which is updated more often, 信州シルク回廊アプリ or Manhole Notebook?
信州シルク回廊アプリ ships an update weekly, and Manhole Notebook weekly. Most recently, 信州シルク回廊アプリ was updated on October 12, 2026 and Manhole Notebook on October 8, 2026.

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