# Inventory Note vs Simple Profit Calculator +

The clearest difference is in-app purchases: Simple Profit Calculator + at none against Inventory Note's 1. Simple Profit Calculator + also leads on review sentiment (86% vs 75%) and iOS requirement (13.0 vs 15.5). Inventory Note's advantage is update cadence (weekly vs every 6 weeks). On price, ads 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. Simple Profit Calculator + asks for nothing beyond the download.

Inventory Note ships an update weekly, Simple Profit Calculator + every 6 weeks. Both last shipped on October 30, 2026.

## The numbers

| Metric | Inventory Note | Simple Profit Calculator + |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 75.0% of reviews | **85.7% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Weekly** | Every 6 weeks |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 19 MB | 58 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) | [ITK dev](https://appshunter.io/developer/400072751) |

## 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 |


### Simple Profit Calculator +

[App page](https://appshunter.io/ios/app/simple-profit-calculator-plus/id6445865765)

Easily calculate profit and sales prices for online marketplaces. Save and edit your calculation data with a simple, intuitive interface. Ideal for personal sales and flea market listings.

**Highlights:** Calculate profit from sales price, cost, and fees, Calculate sales price from profit, cost, and fees, Save and edit calculation results, Intuitive and simple operation, Supports flea market and personal sales

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

**In-app purchases:** none


## Frequently asked questions

### Is Inventory Note free?

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

### Is Simple Profit Calculator + free?

Simple Profit Calculator + is free to download, with no in-app purchases.

### Do Inventory Note or Simple Profit Calculator + have ads?

Both Inventory Note and Simple Profit Calculator + show ads.

### Which is updated more often, Inventory Note or Simple Profit Calculator +?

Inventory Note ships an update weekly, and Simple Profit Calculator + every 6 weeks. Most recently, Inventory Note was updated on October 30, 2026 and Simple Profit Calculator + on October 30, 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.*