# 期限! Keep vs Sobani

The clearest difference is ads: Sobani at none against 期限! Keep's shown. Sobani also leads on update cadence (every 4 days vs every 3 months). 期限! Keep's advantage is iOS requirement (15.0 vs 17.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. 期限! Keep sells 1 one-off in-app purchase and Sobani sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

期限! Keep ships an update every 3 months, Sobani every 4 days. The most recent releases landed on November 6, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | 期限! Keep | Sobani |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 91.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 12 MB | 25 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Hideki Okuno](https://appshunter.io/developer/1234067922) | [Starcrown Inc](https://appshunter.io/developer/1082624152) |

## 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 |


### Sobani

[App page](https://appshunter.io/ios/app/sobani-caregiving-notebook/id6765981560)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sobani Tea Tip | $0.99 | one-time |
| Sobani Bento Tip | $1.99 | one-time |
| Sobani Pro | $3.99 | one-time |
| Sobani Flowers Tip | $5.99 | one-time |


## Frequently asked questions

### Is 期限! Keep free?

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

### Is Sobani free?

Sobani is free to download, with in-app purchases available.

### Do 期限! Keep or Sobani have ads?

期限! Keep shows ads; Sobani does not.

### Which is updated more often, 期限! Keep or Sobani?

期限! Keep ships an update every 3 months, and Sobani every 4 days. Most recently, 期限! Keep was updated on November 6, 2026 and Sobani on November 5, 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.*