# Shopping Supporter vs Math Simply

The clearest difference is price: Shopping Supporter at Free against Math Simply's $1.99. Shopping Supporter also leads on iOS requirement (10.0 vs 17.0). Math Simply's advantage is ads (none vs shown). On review sentiment, update cadence, in-app purchases and device support there is nothing between them.

Shopping Supporter is free to download; Math Simply costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Shopping Supporter ships an update every 5 weeks, Math Simply every 2 months. The most recent releases landed on October 23, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Shopping Supporter | Math Simply |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | **Ad-supported** | Paid |
| Size | 43 MB | 4 MB |
| Requires iOS | **10.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Yuuki Shimizu](https://appshunter.io/developer/1533588016) | [振捷 周](https://appshunter.io/developer/1526093328) |

## What reviewers say

### Shopping Supporter

[App page](https://appshunter.io/ios/app/shopping-supporter/id1533588014)

Manage your shopping lists, inventory, and recipes with ease. Quickly add items from history, track prices, and plan meals by checking ingredient availability. Organize items into custom groups for efficient shopping and cooking.

**Highlights:** Smart shopping list creation, Inventory tracking with expiration dates, Recipe management with ingredient checks, Price tracking and comparison, Customizable item groups, Meal planning calendar

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

**In-app purchases:** none


### Math Simply

[App page](https://appshunter.io/ios/app/math-simply/id6468932496)

This app offers a simple, ad-free calculator with a home screen widget for quick calculations. It also includes a comprehensive unit converter and extensive personalization options. Future updates are included with a one-time purchase.

**Highlights:** Home screen widget calculator, Unit converter (100+ units), Cache memory function, User-friendly hints, Global localization, Personalization options, One-time purchase for life

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

**In-app purchases:** none


## Frequently asked questions

### Is Shopping Supporter free?

Shopping Supporter is free to download, with no in-app purchases.

### Is Math Simply free?

Math Simply costs $1.99, with no in-app purchases.

### Do Shopping Supporter or Math Simply have ads?

Shopping Supporter shows ads; Math Simply does not.

### Which is updated more often, Shopping Supporter or Math Simply?

Shopping Supporter ships an update every 5 weeks, and Math Simply every 2 months. Most recently, Shopping Supporter was updated on October 23, 2026 and Math Simply on October 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.*