# Inventory Note vs Logos Mask

The clearest difference is in-app purchases: Logos Mask at none against Inventory Note's 1. Inventory Note's advantage is device support (3 vs 1) and iOS requirement (15.5 vs 18.2). On price, update cadence and ads there is nothing between them.

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

Inventory Note ships an update weekly, Logos Mask every 2 weeks. The most recent releases landed on September 21, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | Inventory Note | Logos Mask |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Weekly** | Every 2 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 19 MB | 10 MB |
| Requires iOS | **15.5** | 18.2 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [MASATO ANDO](https://appshunter.io/developer/1643928286) | [SEI EMOTO](https://appshunter.io/developer/1380612446) |

## 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 |


### Logos Mask

[App page](https://appshunter.io/ios/app/logos-mask/id6755829437)

**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 Logos Mask free?

Logos Mask is free to download, with no in-app purchases.

### Do Inventory Note or Logos Mask have ads?

Both Inventory Note and Logos Mask show ads.

### Which is updated more often, Inventory Note or Logos Mask?

Inventory Note ships an update weekly, and Logos Mask every 2 weeks. Most recently, Inventory Note was updated on September 21, 2026 and Logos Mask on September 7, 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.*