期限! Keep vs Stockn (inventory management)
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
期限! Keep
Never waste food, medicine, or coupons again due to expiration. This app simplifies inventory management by allowing easy input via barcode scanning, camera, or manual entry. Receive timely push notifications before items expire, with customizable alert timings.
- Barcode scanning for quick item entry
- Image capture for item details
- Customizable expiration date notifications
- Search and filter for quick item retrieval
- User-defined categories and item lists
- Price comparison for online purchases
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食品、薬、クーポンなど期限切れで無駄にしたことはありませんか? 在庫があるのに忘れてまた買ってしまったことはありませんか? このような問題をとてもシンプルで簡単に解決できるアプリです。 ※すべての機能が無料です。 ・入力は、+ボタン、バーコード読取、期限日入力、登録の4ステップで簡単に入力できます。 ・バーコード読取以外にカメラ撮影、フォトライブラリー、画像検索で画像付きのデータが簡単に作成できます。 ・期限日前に写真付のプッシュ通知でお知らせします。 通知は、期限日の当日から100日前まで設定できます。(データごとに設定可能) ・データは、分類絞り込みと検索で目的のデータを素早く絞り込めます。 ・よく使うアイテムにオリジナルのバーコードを登録できます。 ・バーコード(ネットショップ検索)で読取った商品は、安値を確認し購入することもできます。 — その他機能 — ・分類設定 (追加、削除、並び替え) ・よく使うアイテム設定 (追加、削除、並び替え) ・通知設定 (通知有無、通知時刻、通知タイミング) ・各リストのソート順の変更 ・期限リストを月別表示に変更 ・リスト設定(アイテム名と期限日の表示) ・テーマカラーの変更 ・横向きに対応(iPadのみ) ・iCloudバックアップ(データ移行) 【クレジット】 ・Designed by Freepik and distributed by Flaticon (https://www.flaticon.com) ・Icons8 (https://icons8.com) ・Apache 2.0ライセンスで配布されている製作物が含まれています
Stockn (inventory management)
Easily track your home's inventory, including expiration dates and quantities. Quickly reorder items by saving purchase links and get notified before products expire. Share your inventory with family and sync across devices.
- Register and manage home inventory
- Save purchase links for easy reordering
- Barcode scanning for product registration
- Expiration date tracking and reminders
- Real-time inventory syncing for shared lists
- Instant search and sorting of items
- Automatic iCloud backup and multi-device sync
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Have you ever found yourself in this situation? Someone asks, "Do we need to order anything online?" and you end up checking every single item in your house, from detergent to tissues, just to figure out your stock. For those who face this dilemma, we've created an iOS app that simplifies home inventory management, called Stockn! With Stockn, you can easily register and manage your inventory. Just save a product's purchase link (URL), and when you run low you can open its store page in a single tap — shop search on services like Amazon and Rakuten, as well as barcode scanning, are also supported. Add expiration dates and Stockn will remind you before they're due, with color-coded badges and a "sort by soonest expiry" view. You can even set when to be notified (how many days before, and at what time). No matter how much your list grows, find anything by name in an instant. You can instantly check your stock status at a glance with color-coded quantities and quickly sort your items with smooth performance. You can also share your inventory with your family or partner. Everything syncs in real time, so even when you're out and about, you won't have to wonder "wait, do we still have this at home?" — no more forgotten items or duplicate purchases. Stockn also supports automatic iCloud backup. So, if your iPhone ever breaks, you can simply reinstall the app and restore your data. Moreover, your data will sync perfectly across multiple devices like your iPhone and iPad. There's no service registration required either; just install the app and start using it right away! We plan to add various new features in future updates!
Screenshots
Verdict
The clearest difference is update cadence: Stockn (inventory management) at every 5 days against 期限! Keep's every 3 months. 期限! Keep's advantage is review sentiment (91% vs 67%) and iOS requirement (15.0 vs 18.0). On price, ads, in-app purchases and monetization model 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. 期限! Keep sells 1 one-off in-app purchase and Stockn (inventory management) sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
期限! Keep ships an update every 3 months, Stockn (inventory management) every 5 days. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.
| Parameter | 期限! Keep | Stockn (inventory management) |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 91.3% of reviews — better | 66.7% of reviews |
| Update frequency | Every 3 months | Every 5 days — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 12 MB | 28 MB |
| Age rating | 17+ | 4+ |
| Developer | Hideki Okuno | Daichi Mizoguchi |
Customer experience
期限! Keep
Stockn (inventory management)
In-app purchases
期限! Keep
- 広告非表示$2.99
Stockn (inventory management)
- Ad-Free$0.99
Questions
Is 期限! Keep free?
Is Stockn (inventory management) free?
Do 期限! Keep or Stockn (inventory management) have ads?
Which is updated more often, 期限! Keep or Stockn (inventory management)?
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