My Collection Book vs Flex Counter
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
My Collection Book
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Create the only collection that truly belongs to you. Most note apps help you write things down. Most photo apps simply store pictures. But memories, discoveries, and collections deserve more than that. Original Collection Book is a place to build your own personal collection. Whether you love insects, plants, animals, cafés, restaurants, minerals, books, travel, or anything else, you can organize everything into beautiful, searchable collections that continue to grow over time. A collection is more than a list. Every item has a story. Add multiple photos to capture different angles, changes over time, or memorable moments. Write notes so you'll never forget where you found it or why it mattered. Count how many times you've discovered the same thing and watch your collection grow with every new experience. Instead of disappearing into thousands of photos on your phone, every discovery becomes part of something bigger. ============================== Enjoy collecting ============================== Creating a new entry takes only a few seconds. Take a photo. Give it a name. Add notes whenever you want. Include multiple photos for each item. Track how many times you've encountered it. As your collection grows, you'll begin noticing patterns, remembering stories, and appreciating experiences you might otherwise forget. ============================== Rediscover your memories ============================== Your collection isn't just stored—it becomes enjoyable to explore. Browse everything in a clean gallery. Open detailed cards for every item. View discoveries on a map and remember exactly where they happened. Sometimes you'll open the app to search for information. Other times you'll simply enjoy looking back through everything you've collected. Every visit brings back memories. ============================== Perfect for families ============================== Children naturally love collecting things. "What was this called?" "How many have we found?" Take pictures together. Write notes together. Watch the collection grow together. Over time, your collection becomes more than information. It becomes a shared memory you'll treasure for years. ============================== Create collections for anything ============================== There are no predefined categories. Create an insect encyclopedia. A plant journal. A coffee shop guide. A restaurant collection. A travel log. A mineral catalog. A wildlife record. A movie library. A figure collection. A personal photo journal. Or invent something completely unique. This app adapts to your interests instead of forcing you into someone else's system. ============================== Built to grow with you ============================== There are no limits to how many collections or entries you can create. Start with one idea. Add another tomorrow. Keep discovering. The goal isn't to finish your collection. The joy comes from watching it grow. Every photo becomes a memory. Every discovery becomes part of your story. Start creating your own collection today.
Flex Counter
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Flex Counterは、シンプルさと使いやすさを追求した多機能カウンターアプリです。 ■ 直感的な操作 画面の左右(または上下)をタップするだけで、カウントの増減が可能。片手でも楽に操作できます。 ■ 自由なカスタマイズ ・画面レイアウト:横分割/縦分割を選択 ・分割比率:マイナス/プラスエリアの比率を自由に調整 ・配色:お好みの色でカスタマイズ ・配置の反転:マイナス/プラスの位置を入れ替え可能 ■ 複数カウンターの管理 ・カウンターを無制限に作成 ・名前をつけて整理 ・ドラッグで並び替え ・検索機能で素早くアクセス ■ 目標設定 ・目標値を設定してプログレスバーで進捗を確認 ・目標達成時に通知でお知らせ ■ 詳細設定 ・増減値(ステップ)を変更可能(1以外の値でもカウント可能) ・リセット後の初期値を設定可能 ・触覚フィードバック対応 数取り、在庫管理、エクササイズの回数記録、読書の進捗管理、参加者のカウントなど、さまざまな用途にお使いいただけます。
Screenshots
Verdict
The clearest difference is device support: My Collection Book at 2 against Flex Counter's —. Flex Counter's advantage is iOS requirement (14.0 vs 16.0). On price and in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | My Collection Book | Flex Counter |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | — |
| Ads | No | — |
| In-app purchases | No | No |
| Devices | iPhone, iPad — better | — |
| Requires iOS | 16.0 | 14.0 — better |
| Further details — not scored | ||
| Size | 11 MB | 24 MB |
| Age rating | 4+ | 4+ |
| Developer | Yuto Inagaki | KEISHI TAJIMA |
In-app purchases
My Collection Book
No in-app purchases
Flex Counter
No in-app purchases
Questions
Is My Collection Book free?
Is Flex Counter free?
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