# Structural Analyzer vs FreshKeep

The clearest difference is price: FreshKeep at Free against Structural Analyzer's $3.99. Structural Analyzer's advantage is in-app purchases (none vs 1) and iOS requirement (15.0 vs 17.0). On update cadence, ads and device support there is nothing between them.

FreshKeep is free to download; Structural Analyzer costs $3.99 up front. FreshKeep sells 1 one-off in-app purchase. Structural Analyzer asks for nothing beyond the download.

Structural Analyzer ships an update every 6 days, FreshKeep every 4 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | Structural Analyzer | FreshKeep |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 days | **Every 4 days** |
| Monetization | — | Free with in-app purchases |
| Size | 10 MB | 4 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ka Wai Miu](https://appshunter.io/developer/1888420957) | [军 孙](https://appshunter.io/developer/949784002) |

## What reviewers say

### Structural Analyzer

[App page](https://appshunter.io/ios/app/structural-analyzer/id6761255404)

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

**In-app purchases:** none


### FreshKeep

[App page](https://appshunter.io/ios/app/freshkeep-save-your-groceries/id6810462504)

Manage your kitchen inventory and track food expiration dates to reduce waste. Organize groceries, receive timely alerts, and plan your shopping efficiently. Keep your home food storage tidy and make informed purchasing decisions.

**Highlights:** Fridge & pantry inventory management, Smart expiration reminder & stock alert, Food storage log & consumption record, Kitchen stock check & shopping planner, Household storage organization, Item tracking

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Permanent Unlock | $1.90 | one-time |


## Frequently asked questions

### Is Structural Analyzer free?

Structural Analyzer costs $3.99, with no in-app purchases.

### Is FreshKeep free?

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

### Do Structural Analyzer or FreshKeep have ads?

Neither Structural Analyzer nor FreshKeep shows ads.

### Which is updated more often, Structural Analyzer or FreshKeep?

Structural Analyzer ships an update every 6 days, and FreshKeep every 4 days. Most recently, Structural Analyzer was updated on October 31, 2026 and FreshKeep on October 31, 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.*