# 期限! Keep vs Stockn (inventory management)

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.

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.

## The numbers

| Metric | 期限! Keep | Stockn (inventory management) |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **91.3% of reviews** | 66.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | **Every 5 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 12 MB | 28 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Hideki Okuno](https://appshunter.io/developer/1234067922) | [Daichi Mizoguchi](https://appshunter.io/developer/1347762172) |

## What reviewers say

### 期限! Keep

[App page](https://appshunter.io/ios/app/keep/id1319734733)

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.

**Highlights:** 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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告非表示 | $2.99 | one-time |


### Stockn (inventory management)

[App page](https://appshunter.io/ios/app/stockn-inventory-management/id1481587905)

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.

**Highlights:** 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

**Features:** macOS Compatibility, Family Sharing, Vision Pro support, iPhone Duo support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad-Free | $0.99 | one-time |


## Frequently asked questions

### Is 期限! Keep free?

期限! Keep is free to download, with in-app purchases available.

### Is Stockn (inventory management) free?

Stockn (inventory management) is free to download, with in-app purchases available.

### Do 期限! Keep or Stockn (inventory management) have ads?

Both 期限! Keep and Stockn (inventory management) show ads.

### Which is updated more often, 期限! Keep or Stockn (inventory management)?

期限! Keep ships an update every 3 months, and Stockn (inventory management) every 5 days. Most recently, 期限! Keep was updated on November 6, 2026 and Stockn (inventory management) on November 3, 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.*