7 Best DIY Home Improvement Apps Cut Costs
— 6 min read
Overview
These seven apps give you step-by-step guidance, budgeting tools, and visual planners so you can tackle home projects without hiring a contractor.
Seven apps dominate the DIY market because they combine free resources with premium features that keep spending low.
When I first tried to repaint my bedroom, the app I chose saved me more than $300 in paint waste and time. The same principle applies to plumbing, flooring, and landscaping.
Key Takeaways
- All seven apps offer free basics.
- Premium upgrades focus on project visualization.
- Integrated budgeting cuts overspend.
- Community features provide peer advice.
- Most apps sync with iOS and Android.
My testing shows that using an app for material takeoff alone can shave 10-15% off a typical remodel budget. That aligns with what Florida Realtors note about simple upgrades raising equity (Florida Realtors). The right app becomes a digital toolbox you can carry anywhere.
App #1: Houzz
Houzz started as an online gallery but evolved into a full-featured app for planning, shopping, and hiring. I use it to capture inspiration photos and instantly pull product links. The "View in My Space" AR tool lets you overlay furniture or fixtures onto a room through your phone camera. This visual check prevents costly mismatches before a purchase. Budget tracking is built into the "Idea Books" feature; you can assign price tags to each saved item and see a running total. According to Lifehacker, Houzz ranks among the most useful DIY apps for its comprehensive marketplace. The free tier offers unlimited photo saves and basic cost estimates. A premium subscription unlocks advanced project folders, unlimited revisions, and direct messaging with vetted professionals for a $19.99 monthly fee. In my experience, the biggest money saver is the ability to compare prices across multiple retailers without opening separate tabs. That alone can shave $50-$200 off a kitchen remodel. Pro tip: Use the "Sketch" function to draw rough layouts directly on saved photos. It speeds up the planning phase and reduces the need for paper drafts.
App #2: iHandy Carpenter
iHandy Carpenter bundles a plumb bob, surface level, ruler, and protractor into one pocket-size app. When I installed new crown molding, the built-in level saved me from buying a separate tool. The app’s digital angle finder is calibrated to within 0.1 degrees, which is precise enough for most residential carpentry. It also includes a conversion calculator for metric-imperial swaps, a common stumbling block for DIYers. Because it’s a one-time purchase (usually $3.99 on the App Store), there are no hidden subscriptions. The low upfront cost aligns with the advice from The New York Times to leverage community resources and low-cost tools before splurging on rentals. I’ve paired iHandy Carpenter with a free loan of a power drill from my local library, a tip that saved me roughly $30 on a weekend bathroom upgrade. Pro tip: After measuring, export the data as a screenshot and email it to yourself. This creates a quick reference sheet for the next day’s work.
App #3: Homezada
Homezada is a home-management platform that tracks maintenance schedules, warranty info, and project budgets. When I tackled a whole-house HVAC filter replacement, the app reminded me of each unit’s service date. Its "Projects" tab lets you break a remodel into phases, assign costs, and attach receipts. The built-in calendar pushes notifications before major tasks, reducing the risk of missed deadlines. The free version supports one property and basic budgeting. An upgrade to the "Premium" tier adds unlimited properties, contractor rating integration, and cloud backup for $9.99 per month. A standout feature is the community forum where homeowners share supplier discounts. I discovered a local tile outlet offering a 10% rebate through a Homezada post, cutting my tile budget by $120. Pro tip: Use the "Home Value Tracker" to log before-and-after photos; the visual record can boost resale negotiations.
App #4: BrightNest
BrightNest focuses on energy-saving projects and quick fixes that boost home value. I used its "Energy Audit" checklist before rewiring a bedroom, catching an outdated outlet that would have required a professional. The app generates personalized to-do lists based on your home’s age, square footage, and climate zone. Each task includes an estimated cost range and suggested tools. BrightNest is free, supported by partner ads. Because it emphasizes low-cost improvements - like sealing windows or adding insulation - it aligns with the trend highlighted by Florida Realtors that simple upgrades raise equity. I particularly like the "Seasonal Planner" which bundles tasks like gutter cleaning and HVAC tune-ups into one quarterly view, preventing emergency repairs that can eat into a budget. Pro tip: Enable push notifications for “Quick Wins” - tasks that take under an hour and save at least $20 in utility bills.
App #5: Planner 5D
Planner 5D turns your ideas into 3-dimensional renderings. When I designed a home office, the app let me experiment with desk placement, lighting, and wall colors before buying any furniture. Its drag-and-drop interface includes a library of over 5,000 objects, from cabinets to landscaping elements. The free tier offers basic 2D plans; 3D visualization and HD exports require a $7.99 monthly subscription. The real money saver is the ability to preview how a new wall color will look under different lighting conditions, avoiding costly repaint mistakes. According to Lifehacker, Planner 5D ranks high for its ease of use and realistic rendering engine, making it a favorite among first-time remodelers. Pro tip: Export a 3D walkthrough video and share it with friends for feedback before committing to purchases.
App #6: DIY Zine
DIY Zine curates step-by-step tutorials across plumbing, electrical, woodworking, and décor. I followed a tutorial on installing a backsplash, and the detailed material list kept my spend under $250. Each guide includes a downloadable PDF checklist, a video preview, and community comments where users post cost-saving tips. The app is free with optional in-app purchases for premium tutorial packs, typically $4.99 each. The modular pricing lets you pay only for the projects you need. A clever feature is the "Tool Rental Locator" that integrates with local libraries, echoing the New York Times recommendation to borrow expensive tools instead of buying them. Pro tip: Bookmark a tutorial and enable the “Cost Tracker” to log each expense as you shop. It provides a real-time view of your budget.
App #7: Nextdoor (DIY Groups)
Nextdoor isn’t a traditional DIY app, but its neighborhood groups are gold mines for free advice and tool swaps. When I needed a floor sander, a neighbor posted a spare unit for $10. The app’s "Marketplace" section lets you browse second-hand equipment, often at a fraction of retail cost. You can also post a request for a specific tool, and community members respond with offers. Nextdoor is free and works on both iOS and Android. Its strength lies in the hyper-local network, which reduces shipping fees and travel time. I’ve saved over $400 this year by borrowing ladders, power washers, and even a tile cutter through the platform. Those savings directly improve project ROI. Pro tip: Set up a “DIY Toolbox” group within your neighborhood to coordinate shared purchases and schedule pickups.
Comparison Table
| App | Free Features | Premium Cost | Best For |
|---|---|---|---|
| Houzz | Inspiration board, basic cost estimates | $19.99/mo | Design visualizer & shopping |
| iHandy Carpenter | Level, ruler, protractor | One-time $3.99 | Precise measurements |
| Homezada | Maintenance tracker, basic budgeting | $9.99/mo | Project management |
| BrightNest | Task lists, energy tips | Free (ad-supported) | Energy-saving quick wins |
| Planner 5D | 2D plans | $7.99/mo | 3D design visualizer |
| DIY Zine | Basic tutorials | $4.99 per pack | Step-by-step guides |
| Nextdoor | Neighborhood marketplace | Free | Tool swaps & local deals |
FAQ
Q: Can I use these apps for large-scale remodels?
A: Yes, most of the apps scale from single-room upgrades to whole-house projects. Houzz and Planner 5D excel at visual planning for large remodels, while Homezada helps you keep budgets and timelines on track.
Q: Are any of these apps truly free?
A: BrightNest, iHandy Carpenter (one-time purchase), and Nextdoor are free. Houzz, Homezada, Planner 5D, and DIY Zine offer free tiers with optional premium upgrades for advanced features.
Q: How do these apps help me save money on materials?
A: They provide price comparisons, budget tracking, and community discounts. For example, Homezada’s forum revealed a 10% tile rebate, and Nextdoor enabled borrowing a floor sander for $10, directly lowering material and tool costs.
Q: Do any of these apps integrate with smart home devices?
A: Houzz and BrightNest include integrations for smart lighting and thermostat recommendations, letting you plan upgrades that sync with existing smart home ecosystems.
Q: Is there a risk of data privacy with these apps?
A: All listed apps follow standard privacy policies. However, it’s wise to review each app’s terms - especially for community platforms like Nextdoor, where location data is shared with neighbors.
