Ace vs LFA Roofs Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Ace
This AI-powered assistant helps you with a variety of tasks. Engage in conversations, generate images, and search the web. It offers voice input, image uploads, and saves your chat history for easy access.
- AI-powered chat
- Image generation
- Web search integration
- Voice input
- Image upload
- Conversation history
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Ace is your AI chat assistant. Ask questions, have conversations, generate images, and search the web with Bing - all in one app. Features voice input, image upload, clipboard detection, and conversation history. Fast, simple, and free.
LFA Roofs Pro
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LFA Roofs Pro helps contractors, framers, carpenters, architects, and builders explore wood roof framing. Enter roof dimensions, inspect the structure in interactive 3D, and review measurements and material estimates. KEY FEATURES 15 ROOF AND FRAMING MODES: • Common Rafter • Hip Roof • Gable Roof • Shed Roof • Gambrel Roof • Valley Roof • Dormer Roof • Octagonal Turret Roof • Bay Roof • Plywood Deck Layout • Hip and Valley (L-Shape) • Different Wall Heights • Multi-Roof • Roof Addition • Wrap-Around Porch Roof INTERACTIVE 3D AND 2D PLANS: • Orbit the 3D model to inspect framing and roof layers. • Review dimensioned 2D plans, elevations, and sections. • See calculated rafter dimensions and cut information. REPORTS AND EXPORT: • Generate dimensioned PDF reports for project planning. • Export 3D and CAD files in .OBJ, .DAE, and .DXF formats. • Review lumber takeoffs, cut lists, and cost estimates. BUILDING CODE REFERENCE: • Calculations incorporate framing rules from the 2021 International Residential Code (IRC). • Check local code requirements and have a qualified professional review structural details before construction or permit submission. SUBSCRIPTION AND LEGAL INFORMATION: • Premium access is available through monthly and annual auto-renewable subscriptions. • Payment will be charged to your Apple Account at confirmation of purchase. • Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. • Your account will be charged for renewal within 24 hours before the end of the current period. • You can manage or cancel your subscription in your Apple Account settings. Terms of Use (EULA): https://lfa-legal.surge.sh/terms.html Privacy Policy: https://lfa-legal.surge.sh/privacy.html
Screenshots
Verdict
The clearest difference is in-app purchases: Ace at none against LFA Roofs Pro's 2. Ace also leads on iOS requirement (15.1 vs 17.0). On price, update cadence, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. LFA Roofs Pro sells 2 in-app purchases, starting at $2.99 per month. Ace asks for nothing beyond the download.
Ace ships an update weekly, LFA Roofs Pro every 4 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.
| Parameter | Ace | LFA Roofs Pro |
|---|---|---|
| Price | Free | Free |
| Rating | 3.6 (54 ratings) — better | — |
| Positive reviews | 33.3% of reviews | — |
| Number of ratings | 54 — better | — |
| Update frequency | Weekly | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.1 — better | 17.0 |
| Further details — not scored | ||
| Size | 67 MB | 22 MB |
| Age rating | 17+ | 4+ |
| Developer | BrowseAI LLC | Lorenzo Francisco Almonte |
In-app purchases
Ace
No in-app purchases
LFA Roofs Pro
- LFA Roofs Pro Monthly7 Days trial$2.991 Month
- LFA Roofs Pro Annual7 Days trial$29.991 Year
