# 期限! Keep vs 糖質メモカレンダー

The clearest difference is update cadence: 糖質メモカレンダー at every 4 days against 期限! Keep's every 3 months. 糖質メモカレンダー also leads on iOS requirement (13.0 vs 15.0). On price, ads, 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 糖質メモカレンダー sells 1 in-app purchase, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

期限! Keep ships an update every 3 months, 糖質メモカレンダー every 4 days. The most recent releases landed on October 13, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | 期限! Keep | 糖質メモカレンダー |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 91.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 12 MB | 50 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Hideki Okuno](https://appshunter.io/developer/1234067922) | [Hiroki Iwahana](https://appshunter.io/developer/1867993180) |

## 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 |


### 糖質メモカレンダー

[App page](https://appshunter.io/ios/app/id6757750352)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plemium Plan | $4.99 | per month |


## Frequently asked questions

### Is 期限! Keep free?

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

### Is 糖質メモカレンダー free?

糖質メモカレンダー is free to download, with in-app purchases available.

### Do 期限! Keep or 糖質メモカレンダー have ads?

Both 期限! Keep and 糖質メモカレンダー show ads.

### Which is updated more often, 期限! Keep or 糖質メモカレンダー?

期限! Keep ships an update every 3 months, and 糖質メモカレンダー every 4 days. Most recently, 期限! Keep was updated on October 13, 2026 and 糖質メモカレンダー on September 29, 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.*