# Inventory Note vs dretec life

The clearest difference is in-app purchases: dretec life at none against Inventory Note's 1. dretec life also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.5). Inventory Note's advantage is update cadence (weekly vs every 15 months). On price and device support there is nothing between them.

Both are free to download. Inventory Note sells 1 in-app purchase, starting at $4.99 per month. dretec life asks for nothing beyond the download.

Inventory Note ships an update weekly, dretec life every 15 months. The most recent releases landed on September 21, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Inventory Note | dretec life |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Every 15 months |
| Monetization | Free with in-app purchases | — |
| Size | 19 MB | 167 MB |
| Requires iOS | 15.5 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MASATO ANDO](https://appshunter.io/developer/1643928286) | [DRETEC CO.,LTD.](https://appshunter.io/developer/912291155) |

## What reviewers say

### Inventory Note

[App page](https://appshunter.io/ios/app/inventory-note/id1643927984)

Easily track home and retail inventory with real-time sharing for multiple users. Manage stock, consumption, and shopping lists effortlessly. Ideal for families and individuals managing household or small business supplies.

**Highlights:** Real-time inventory sharing, Consumption tracking, Automated shopping list generation, Expiration date tracking, Product URL and memo storage, Purchase history log

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Inventory Note Premium Plan | $4.99 | per month |


### dretec life

[App page](https://appshunter.io/ios/app/dretec-life/id6444118826)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Inventory Note free?

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

### Is dretec life free?

dretec life is free to download, with no in-app purchases.

### Do Inventory Note or dretec life have ads?

Inventory Note shows ads; dretec life does not.

### Which is updated more often, Inventory Note or dretec life?

Inventory Note ships an update weekly, and dretec life every 15 months. Most recently, Inventory Note was updated on September 21, 2026 and dretec life 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.*