Dilution Calculator vs Cutlist Optimizer 4 / SmartCut
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Dilution Calculator
This utility app simplifies the process of calculating dilution ratios for various applications. Users can input their desired ratio and bottle size to get instant, accurate results for the amounts of water and solution needed. It's ideal for tasks like car detailing, valeting, and paint mixing.
- Calculate dilution ratios
- Enter ratio and bottle size
- Instant accurate results
- Supports litres and millilitres
- Useful for car detailing
- Useful for paint purposes
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Dilution Calculator takes the guesswork out of mixing. Enter your dilution ratio and container size and get the exact water and solution amounts you need - instantly. Whether you're a professional car detailer, valeter, or painter, or just someone who wants precise results every time, Dilution Calculator is the quickest way to get the numbers right. Features • Instant results - calculate at a glance, wherever you are • Supports millilitres, litres, and fluid ounces • Simple UI mode for a clean, distraction-free experience • Optional result rounding for easy-to-measure values • Light and Dark Mode support • Remove ads with a one-time purchase Questions or feedback? Reach us at support@samuelblackburn.com or use the Feedback option on the Settings page.
Cutlist Optimizer 4 / SmartCut
This app optimizes material usage by generating efficient cut list diagrams. It supports various material types and cutting scenarios, helping users save money and reduce waste. Export cut plans to PDF for workshop use.
- Sheet/2D/boards/panels optimization
- Linear/1D/bars/rods optimization
- Decimal & fraction support
- Blade width and grain direction consideration
- Edge banding and trim options
- Infinite stock option
- PDF export for workshop
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SmartCut is a cutlist optimizer for iPhone and iPad. Enter your parts and the sheets or lengths you can buy, and it works out how to cut them with the least waste. You get the cutting diagrams, the number of sheets you need, where every offcut falls, and a cut-by-cut sequence you can follow at the saw. MATERIALS Sheet materials such as plywood, MDF, chipboard, acrylic, glass and sheet metal, and linear stock such as construction timber, bar, pipe and extrusion. Work in decimals or fractions, in whichever units you use. CUT TYPES • Guillotine — for saws that cut edge to edge in a straight line, such as a table saw or beam saw. Choose length cuts for ripping, or width cuts for cross-cutting on a mitre saw or a cross-cut sled. • Efficiency — the default. Prioritises the fewest cuts and the least waste, ideal for a jigsaw, laser cutter or CNC. REAL-WORLD DETAIL The plan matches how the material will actually be cut: • Blade width, so the kerf is not quietly ignored • Grain direction, with a per-part lock to length or width • Edge banding on any side of a part • Stock trim, to skip damaged or unsquare edges • Infinite stock, when you can buy as many sheets as you need FEATURES • Fast and accurate layouts • Sheet / 2D / boards / panels • Linear / 1D / bars / rods • Decimals and fractions, with quick fraction entry • Colour-coded materials, so a mixed job stays readable • Stack identical layouts • Save and reopen projects • Export to PDF to print for the workshop AT THE SAW Step through the cuts one at a time, with measurements shown from both sides so you can check yourself against either edge. Or print the PDF and take it to the bench. ALSO AVAILABLE Cutlist Evolution runs the same optimizer in any web browser, on Windows, Mac, Linux and Chromebook, with nothing to install. cutlistevo.com FEEDBACK hello@cutrevolution.com TERMS OF USE https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is rating: Dilution Calculator at 4.7 against Cutlist Optimizer 4 / SmartCut's 4.2. Dilution Calculator also leads on ratings volume (158 vs 40). Cutlist Optimizer 4 / SmartCut's advantage is ads (none vs shown) and update cadence (every 4 days vs every 6 weeks). On price, review sentiment, in-app purchases and monetization model 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. Dilution Calculator sells 2 one-off in-app purchases and Cutlist Optimizer 4 / SmartCut sells 1 in-app purchase, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.
Dilution Calculator holds the better App Store score, 4.7 against 4.2. Both are backed by a comparable volume of ratings — 158 and 40 respectively. Written reviews point the same way: 67% of Dilution Calculator's written reviews are positive against 63% of Cutlist Optimizer 4 / SmartCut's.
Dilution Calculator ships an update every 6 weeks, Cutlist Optimizer 4 / SmartCut every 4 days. The most recent releases landed on October 17, 2026 and October 13, 2026 respectively.
| Parameter | Dilution Calculator | Cutlist Optimizer 4 / SmartCut |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (158 ratings) — better | 4.2 (40 ratings) |
| Positive reviews | 66.7% of reviews — better | 62.8% of reviews |
| Number of ratings | 158 — better | 40 |
| Update frequency | Every 6 weeks | Every 4 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 10 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | Samuel Blackburn | JG Media Limited |
Customer experience
Dilution Calculator
Cutlist Optimizer 4 / SmartCut
In-app purchases
Dilution Calculator
- Buy me a coffee$1.99
- Remove Ads$3.99
Cutlist Optimizer 4 / SmartCut
- Premium$1.991 Month
Questions
Is Dilution Calculator free?
Is Cutlist Optimizer 4 / SmartCut free?
Which has better reviews, Dilution Calculator or Cutlist Optimizer 4 / SmartCut?
Do Dilution Calculator or Cutlist Optimizer 4 / SmartCut have ads?
Which is updated more often, Dilution Calculator or Cutlist Optimizer 4 / SmartCut?
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