Comparison

ECA 3D vs CandleCalc Plus

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

ECA 3D

Features
Read full description

Estimate your 3D print cost

About

CandleCalc Plus

This app helps candle makers of all levels achieve consistent, high-quality results. It offers a suite of tools for precise calculations related to wax, fragrance, additives, and more, simplifying the entire candle-making process.

Highlights
  • Water Weight Calculator
  • Materials Calculator
  • Fragrance Oil Calculator
  • Additive Calculator
  • Burn Time Calculator
  • User-Friendly Interface
Features
Read full description

Take the guesswork out of your craft with The Essential Candle Maker’s Calculator—your ultimate tool for creating flawless candles every time. Whether you’re a hobbyist or a professional, our app simplifies every aspect of candle making, helping you achieve consistent, high-quality results with ease. Key Features: • Water Weight Calculator: Accurately calculate the wax needed for any container. • Materials Calculator: Get precise measurements for creating multiple candles at once. • Fragrance Oil Calculator: Perfect your scent load percentages for an ideal aroma throw. • Additive Calculator: Achieve precision with stearic acid, vybar, and other additives. • Burn Time Calculator: Estimate your candle’s burn duration for optimal performance. • Container Calculator: Find the perfect vessel size for your project. • Cooling Time Calculator: Plan your production schedule with accurate cooling times. • Melt Pool Calculator: Achieve the ideal melt pool for even burning. • Pour Temperature Calculator: Set the perfect pour temperature for your wax type. • Shrinkage Calculator: Account for wax volume changes during cooling. • Wax Blend Calculator: Create perfect custom wax combinations. • Wick Guide: Choose the right wick for consistent and safe burns. • Supports oz and g Measurements: Flexibility for any preference. • User-Friendly Interface: Clean design with step-by-step guidance for every calculation. Who It’s For: • Candle Making Businesses: Streamline production and ensure quality. • DIY Enthusiasts: Create stunning candles with professional precision. • Craft Workshops: Empower participants with easy-to-use tools. • Small Batch Producers: Simplify processes for artisanal candles. • Professional Manufacturers: Enhance consistency and scalability. • Candle Making Educators: Teach students with a hands-on, practical resource. Why Choose Us? • Eliminate guesswork from your process. • Save time and minimize waste. • Enhance your skills with professional tools. Download now and transform your candle-making journey with confidence and precision!

Screenshots

ECA 3D3 screens
CandleCalc Plus3 screens

Verdict

The call

The clearest difference is in-app purchases: ECA 3D at none against CandleCalc Plus's 1. ECA 3D also leads on iOS requirement (13.0 vs 17.6). CandleCalc Plus's advantage is update cadence (fortnightly vs every 19 months). On price, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. CandleCalc Plus sells 1 in-app purchase, starting at $3.99 per year. ECA 3D asks for nothing beyond the download.

UpkeepUpdate frequency

ECA 3D ships an update every 19 months, CandleCalc Plus fortnightly. The most recent releases landed on October 17, 2026 and October 2, 2026 respectively.

Scorecard3 real differences · 6 level
ECA 3D versus CandleCalc Plus: the parameters behind the verdict, then further details
ParameterECA 3DCandleCalc Plus
PriceFreeFree
Rating—2.3 (3 ratings) — better
Number of ratings—3 — better
Update frequencyEvery 19 monthsFortnightly — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Freemium
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better17.6
Further details — not scored
Size27 MB91 MB
Age rating4+4+
DeveloperEvoltech SrlJohn Stempien

In-app purchases

None

ECA 3D

No in-app purchases

1 purchases

CandleCalc Plus

Subscriptions1
  • Yearly Access3 Days trial$3.991 Year

Questions

Is ECA 3D free?
ECA 3D is free to download, with no in-app purchases.
Is CandleCalc Plus free?
CandleCalc Plus is free to download, with in-app purchases available.
Do ECA 3D or CandleCalc Plus have ads?
Neither ECA 3D nor CandleCalc Plus shows ads.
Which is updated more often, ECA 3D or CandleCalc Plus?
ECA 3D ships an update every 19 months, and CandleCalc Plus fortnightly. Most recently, ECA 3D was updated on October 17, 2026 and CandleCalc Plus on October 2, 2026.

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