# Adaptivity (B) vs Rust Recipes

The clearest difference is in-app purchases: Adaptivity (B) at none against Rust Recipes's 4. Adaptivity (B) also leads on update cadence (every 2 months vs every 7 months) and iOS requirement (11.0 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. Rust Recipes sells 4 one-off in-app purchases. Adaptivity (B) asks for nothing beyond the download.

Adaptivity (B) ships an update every 2 months, Rust Recipes every 7 months. The most recent releases landed on September 22, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | Adaptivity (B) | Rust Recipes |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (9 ratings)](https://appshunter.io/ios/app/adaptivity-b/id1054670026/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 7 months |
| Monetization | Free | — |
| Size | 12 MB | 10 MB |
| Requires iOS | **11.0** | 18.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Geoff Hackworth](https://appshunter.io/developer/463855590) | [Fedor Obraztsov](https://appshunter.io/developer/1012115119) |

## What reviewers say

### Adaptivity (B)

[App page](https://appshunter.io/ios/app/adaptivity-b/id1054670026)

Visualize how app layouts appear on various devices and adapt to different settings like orientation, multitasking, and text size changes. This free version offers essential tools for developers and designers to preview their work.

**Highlights:** Visualize layout sizes, Display sizes in points or pixels, Toggle status bar visibility, Support for iPad multitasking, Dark appearance support, Force right-to-left layout, Handoff actions

**Features:** Vision Pro support

**In-app purchases:** none


### Rust Recipes

[App page](https://appshunter.io/ios/app/rust-recipes/id6443946623)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Оperations with example | $0.99 | one-time |
| SQL queries | $0.99 | one-time |
| Rust Samples | $0.99 | one-time |
| Full version | $2.99 | one-time |


## Frequently asked questions

### Is Adaptivity (B) free?

Adaptivity (B) is free to download, with no in-app purchases.

### Is Rust Recipes free?

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

### Do Adaptivity (B) or Rust Recipes have ads?

Neither Adaptivity (B) nor Rust Recipes shows ads.

### Which is updated more often, Adaptivity (B) or Rust Recipes?

Adaptivity (B) ships an update every 2 months, and Rust Recipes every 7 months. Most recently, Adaptivity (B) was updated on September 22, 2026 and Rust Recipes on September 27, 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.*