DIY Sizer vs Glessio
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
DIY Sizer
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DIY Sizer is the all-in-one app for recording measurements and calculating materials for your DIY projects. [Dimension Notes] Save measurements per project. Width, height, and depth are stored to the millimeter โ easy to check while shopping at the hardware store. [Material Calculator] Automatically calculates how much lumber or plywood you need based on dimensions. See cut counts and offcuts at a glance so you buy exactly what you need. [Project Management] Group measurements and materials per project (shelves, tables, bookcases). Run multiple DIY projects in parallel. [Unit Conversion] Switch between millimeters, centimeters, and inches โ handy when working from overseas blueprints. [Photo Notes] Attach a photo to each measurement so you remember exactly where it came from. From first-time DIYers to experienced makers โ speed up every workshop session.
Glessio
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Glessio: Optimize Every Inch Transform your woodworking process with Glessio, the professional-grade cut list optimizer designed for carpenters, cabinet makers, and DIY enthusiasts. Stop guessing and start building. Glessio takes your material dimensions and part list to generate the most efficient cut schemas, saving you time, material, and money. Key Features: โข Smart Optimization: Generate efficient board layouts automatically to minimize waste (up to 30% reduction). โข Fast Data Entry: Input your part dimensions quickly and set project-specific parameters like blade kerf and edge margins. โข Instant Visualization: View your optimized cut schemas clearly before you start your saw. โข Professional Export: Generate and share clean, professional PDF reports for your workshop or clients. โข Project Library: Organize and store all your board configurations in one place. Access, edit, or re-run your projects whenever you need them. Whether you are framing a structure or building custom cabinetry, Glessio adapts to your workflow, ensuring precision in every cut. Perfect for: โข Cabinet Makers โข Furniture Designers โข Professional Carpenters โข Home Woodworking Projects Download Glessio today and start optimizing every inch of your material.
Screenshots
Verdict
The clearest difference is ads: DIY Sizer at none against Glessio's shown. Glessio's advantage is iOS requirement (15.1 vs 17.0). On price, update cadence, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
DIY Sizer ships an update every 2 weeks, Glessio weekly. The most recent releases landed on October 7, 2026 and October 8, 2026 respectively.
| Parameter | DIY Sizer | Glessio |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 weeks | Weekly โ better |
| Ads | No โ better | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPad, iPod โ better |
| Requires iOS | 17.0 | 15.1 โ better |
| Further details โ not scored | ||
| Size | 8 MB | 27 MB |
| Age rating | 4+ | 12+ |
| Developer | SANWA Inc. | Yassine Mahfoud |
In-app purchases
DIY Sizer
No in-app purchases
Glessio
No in-app purchases









