Comparison

Note by Xi vs STRUCT Construction Calculator

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

Head to head
About

Note by Xi

Features
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NOTE by Xi is an amazing note app :D

About

STRUCT Construction Calculator

Features
Read full description

STRUCT β€” Construction Calculator Make your construction projects faster, easier, and more accurate. ProStruct is an all-in-one construction calculator designed for contractors, builders, engineers, architects, and DIY enthusiasts. Whether you’re planning a small home renovation or managing a large construction site, ProStruct helps you calculate materials, dimensions, and costs with confidence. All-in-One Construction Tools Simplify your daily work with a complete set of smart calculators: β€’ Concrete volume calculations β€’ Cement, sand, and material ratios β€’ Brick and block quantity estimation β€’ Wall and surface area calculations β€’ Flooring and tiling measurements β€’ Roofing calculations β€’ Paint coverage estimation β€’ And more essential tools for construction tasks Get instant results with clear formulas, helping you avoid costly mistakes and reduce material waste. Fast, Accurate & Reliable β€’ Precise calculations in seconds β€’ Built for real-world construction needs β€’ Helps optimize materials and save costs Simple & Efficient Design Designed for speed and ease of use: β€’ Clean, intuitive interface β€’ Quick input and instant results β€’ No clutter, no unnecessary features Just powerful tools when you need them most. Why Choose STRUCT? β€’ All essential construction calculations in one app β€’ Easy to use for professionals and beginners β€’ Saves time, money, and effort on every project Download ProStruct today and take control of your construction calculations with confidence.

Screenshots

Note by Xi4 screens
STRUCT Construction Calculator3 screens

Verdict

The call

The clearest difference is price: STRUCT Construction Calculator at Free against Note by Xi's $0.99. STRUCT Construction Calculator also leads on iOS requirement (13.0 vs 17.6). Note by Xi's advantage is update cadence (every 8 days vs every 4 months). On ads, in-app purchases and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

STRUCT Construction Calculator is free to download; Note by Xi costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Note by Xi ships an update every 8 days, STRUCT Construction Calculator every 4 months. The most recent releases landed on October 2, 2026 and September 25, 2026 respectively.

Scorecard3 real differences Β· 3 level
Note by Xi versus STRUCT Construction Calculator: the parameters behind the verdict, then further details
ParameterNote by XiSTRUCT Construction Calculator
Price$0.99Free β€” better
Update frequencyEvery 8 days β€” betterEvery 4 months
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPadiPhone, iPod
Requires iOS17.613.0 β€” better
Further details β€” not scored
Size56 MB16 MB
Age rating4+4+
Developer鉴 ιƒ—MOBILEXAPPS MB

In-app purchases

None

Note by Xi

No in-app purchases

None

STRUCT Construction Calculator

No in-app purchases

Questions

Is Note by Xi free?
Note by Xi costs $0.99, with no in-app purchases.
Is STRUCT Construction Calculator free?
STRUCT Construction Calculator is free to download, with no in-app purchases.
Do Note by Xi or STRUCT Construction Calculator have ads?
Neither Note by Xi nor STRUCT Construction Calculator shows ads.
Which is updated more often, Note by Xi or STRUCT Construction Calculator?
Note by Xi ships an update every 8 days, and STRUCT Construction Calculator every 4 months. Most recently, Note by Xi was updated on October 2, 2026 and STRUCT Construction Calculator on September 25, 2026.

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