# Shopping Supporter vs KnitReader

The clearest difference is in-app purchases: Shopping Supporter at none against KnitReader's 2. Shopping Supporter also leads on iOS requirement (10.0 vs 17.0). KnitReader's advantage is ads (none vs shown) and update cadence (weekly vs every 5 weeks). On price and device support there is nothing between them.

Both are free to download. KnitReader sells 2 one-off in-app purchases. Shopping Supporter asks for nothing beyond the download.

Shopping Supporter ships an update every 5 weeks, KnitReader weekly. The most recent releases landed on October 6, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Shopping Supporter | KnitReader |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 weeks | **Weekly** |
| Monetization | Ad-supported | — |
| Size | 43 MB | 3 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) | [Yui Akiba](https://appshunter.io/developer/1895446339) |

## 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


### KnitReader

[App page](https://appshunter.io/ios/app/knitreader/id6763752253)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter Plan | $0.99 | one-time |
| Premium Plan | $2.99 | one-time |


## Frequently asked questions

### Is Shopping Supporter free?

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

### Is KnitReader free?

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

### Do Shopping Supporter or KnitReader have ads?

Shopping Supporter shows ads; KnitReader does not.

### Which is updated more often, Shopping Supporter or KnitReader?

Shopping Supporter ships an update every 5 weeks, and KnitReader weekly. Most recently, Shopping Supporter was updated on October 6, 2026 and KnitReader 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.*