# Roof AI vs Deck Flows

The clearest difference is update cadence: Deck Flows at every 2 days against Roof AI's fortnightly. Roof AI's advantage is iOS requirement (15.0 vs 18.0). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Roof AI sells 4 in-app purchases, starting at $19.99 per 7 days and Deck Flows sells 2 in-app purchases, starting at $12.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Roof AI against 5.0 for Deck Flows. Both are backed by a comparable volume of ratings — 14 and 5 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Roof AI ships an update fortnightly, Deck Flows every 2 days. The most recent releases landed on October 21, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Roof AI | Deck Flows |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (14 ratings)](https://appshunter.io/ios/app/roof-ai-roofing-visualizer/id6751903976/reviews) | [5.0 (5 ratings)](https://appshunter.io/ios/app/deck-flows-deck-design/id6806061568/reviews) |
| Number of ratings | **14** | 5 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 2 days** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 187 MB | 17 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [REIMAGE AI INC.](https://appshunter.io/developer/1641365020) | [Joistline Labs LLC](https://appshunter.io/developer/6806061570) |

## What reviewers say

### Roof AI

[App page](https://appshunter.io/ios/app/roof-ai-roofing-visualizer/id6751903976)

Instantly preview different roofing materials and colors on your home with advanced AI. This tool accurately visualizes textures, angles, and lighting for photorealistic results, helping you make confident renovation decisions. Save and share your designs to compare options and get feedback.

**Highlights:** AI-powered roof visualization, Real roofing material previews, Instant color and material switching, Photorealistic results with lighting accuracy, Side-by-side design comparison, Export and share designs

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly | $19.99 | per 7 days |
| Pro Yearly | $49.99 | per year |
| Pro Yearly | $99.99 | per year |
| Pro Yearly | $199.99 | per year |


### Deck Flows

[App page](https://appshunter.io/ios/app/deck-flows-deck-design/id6806061568)

Design custom decks in 2D and 3D, then get material estimates. Plan stairs, railings, and posts, and visualize your backyard projects. Pro features offer advanced design options and client proposal generation.

**Highlights:** 2D and 3D deck planning, Material quantity estimation, Custom stair and railing design, Client proposal generation (Pro), Import and export project files, Guided planning lessons

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Deck Flows Pro Monthly | $12.99 | per month |
| Deck Flows Pro Annual | $119.99 | per year |


## Frequently asked questions

### Is Roof AI free?

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

### Is Deck Flows free?

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

### Which has better reviews, Roof AI or Deck Flows?

Roof AI and Deck Flows are both rated 5.0 out of 5 on the App Store, from 14 and 5 ratings respectively.

### Do Roof AI or Deck Flows have ads?

Neither Roof AI nor Deck Flows shows ads.

### Which is updated more often, Roof AI or Deck Flows?

Roof AI ships an update fortnightly, and Deck Flows every 2 days. Most recently, Roof AI was updated on October 21, 2026 and Deck Flows on October 17, 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.*