KnocKnow vs GetBLT
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
KnocKnow
This app analyzes property data to identify high-conversion doors for door-to-door sales. It helps users find the best areas to work by applying filters for property type, age, and ownership. Maximize your sales efforts by focusing on the most promising leads.
- Property data analysis
- ZIP code and address search
- Customizable property filters
- Map-based zone highlighting
- D2D sales route optimization
- Data-backed sales decisions
Read full descriptionHide full description
Stop wasting time knocking the wrong doors. KnocKnow analyzes millions of property data points to show you exactly where to knock. Search any ZIP code or address, apply filters that match your ideal property, and instantly see the best zones to work — right on the map. Whether you sell solar, roofing, pest control, security, or anything door-to-door, Knocknow helps you skip the dead ends and focus on doors that actually convert. Now available in the contiguous United States How it works: - Search by ZIP code or address - Set filters that match your ideal property — home age, property type, ownership, and more - KnocKnow highlights the best zones to knock based on real property data Built for D2D sales reps who want to: - Spend less time driving around guessing - Hit higher-quality doors from the first knock - Cover new territories without local knowledge - Back every route decision with real data Your time is your money. Stop guessing. Start KnocKnowing."
GetBLT
This app transforms construction site photos into detailed project records. It automatically analyzes images for code compliance, safety, and progress, creating a searchable history for teams. Designed for field use, it provides real-time visibility and automated insights without manual data entry.
- Automated photo analysis for construction projects
- Code compliance checks against industry standards
- Real-time project feed with chronological photos
- Automated weekly progress insights
- Follow-up queue for safety and code issues
- Multi-project management
- Role-aware team visibility
Read full descriptionHide full description
BLT is the job's record — photos, hours, receipts, and schedule, kept by the crew that's actually building it. No public feed, no strangers: every project is private and invite-only. MEET JOAN Joan is your project's agent. Tap the mic and talk to her like a colleague on the wall: what's left before inspection, how much concrete has cost, who's on tomorrow. She reads the real job — the budget, the photos, the hours — and answers with real numbers. When something needs to change, Joan drafts it as a card: a budget revision, a schedule move, a text to a sub. Nothing happens until you look at it and tap Apply. She proposes; you decide. Every time. THE JOB, DOCUMENTED - Photos and video post to the project feed and become part of the record - Every photo gets an automatic AI site read; run deeper Safety, Code, or Quality analyses with one tap - Comments with @mentions keep the conversation on the work TIME THAT TRACKS ITSELF - Punch in and out with a tap — breaks and lunch handled - A Live Activity keeps your shift on the lock screen and Dynamic Island - The week's hours, day by day, right on the Time tab MONEY WITHOUT THE SHOEBOX - Snap a receipt and BLT reads it — vendor, amount, line items - Attach photos of what was bought so the record shows the material, not just the number RUN THE CREW - See who's assigned today and tomorrow - Tasks come to you with reasoning attached — finish them, decline with a reason, or pass them to the right person with a note - Invite crew, foremen, and subs by text message with a six-character code - Start your next job right from the project switcher BUILT FOR THE FIELD Big targets that work with gloves. Screens that read in sunlight. An app that assumes you're standing on a slab, not sitting at a desk — and a web companion at app.getblt.ai when you are. Whether you run one remodel by yourself or a company with crews across town, BLT keeps the job honest: what got done, what it cost, and what's next.
Screenshots
Verdict
The clearest difference is in-app purchases: GetBLT at none against KnocKnow's 2. GetBLT also leads on ads (none vs shown) and update cadence (every 3 days vs every 3 weeks). On price, rating, review sentiment and ratings volume 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. KnocKnow sells 2 in-app purchases, starting at $99.99 per month. GetBLT asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for KnocKnow against 5.0 for GetBLT. Both are backed by a comparable volume of ratings — 3 and 3 respectively. Written reviews split almost evenly too, at 100% and 100% positive.
KnocKnow ships an update every 3 weeks, GetBLT every 3 days. The most recent releases landed on October 18, 2026 and October 6, 2026 respectively.
| Parameter | KnocKnow | GetBLT |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) | 5.0 (3 ratings) |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 3 | 3 |
| Update frequency | Every 3 weeks | Every 3 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone | iPhone |
| Requires iOS | 17 | 16.4 — better |
| Further details — not scored | ||
| Size | 42 MB | 70 MB |
| Age rating | 4+ | 4+ |
| Developer | KnocKnow LLC | GetBLT |
Customer experience
KnocKnow
GetBLT
In-app purchases
KnocKnow
- KnocKnow3 Days trial$99.991 Month
- KnocKnow$899.001 Year
GetBLT
No in-app purchases









