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GET /api/v3/apps/370412148
{
"app_id": 370412148,
"canonical_url": "https://appcorpus.com/apps/construction-master-5-calc-370412148",
"identity": {
"name": "Construction Master 5 Calc",
"slug": "construction-master-5-calc",
"developer": {
"name": "Calculated Industries",
"url": "https://appcorpus.com/developers/calculated-industries-developer_f3a1ac74993dd96be9d8addf5e04c9e0"
},
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"stores": [
"apple"
],
"platforms": [
"iphone",
"ipad"
],
"status": {
"state": "active",
"label": "Active",
"last_checked": "2026-09-05",
"last_checked_label": "5 Sep 2026",
"banner": null,
"region_note": null
}
},
"listings": [
{
"store": "apple",
"status": "ACTIVE",
"url": "https://apps.apple.com/us/app/construction-master-5-calc/id370412148?uo=4",
"rating": 4.8,
"rating_count": 13167,
"formatted_price": "Free",
"is_free": true,
"has_iap": true,
"has_subscription": false,
"version": "12.10.17",
"updated": "2026-01-31",
"currency": "USD"
}
],
"summary": {
"one_liner": "A construction calculator app for professionals and DIYers to calculate and estimate costs",
"summary": "The Construction Master 5 is a calculator app designed for construction professionals and DIYers to calculate and estimate costs, convert units, and plan projects.",
"best_for": [
"construction professionals",
"builders",
"contractors",
"designers"
],
"not_for": [],
"status": "published",
"at_a_glance": [
"From $3.99/mo",
"Free to download",
"In-app purchases"
]
},
"categories": {
"official": [
"Utilities",
"Productivity"
],
"appcorpus": [
{
"category_id": "utilities",
"label": "Utilities",
"url": "https://appcorpus.com/categories/utilities"
},
{
"category_id": "productivity",
"label": "Productivity",
"url": "https://appcorpus.com/categories/productivity"
}
]
},
"use_cases": [],
"features": [
{
"capability_id": "family_sharing",
"label": "Family Sharing",
"availability": "yes",
"access_level": "unknown",
"scope": "App Store",
"evidence": "Store published"
},
{
"capability_id": "free_app",
"label": "Free app",
"availability": "yes",
"access_level": "free",
"scope": null,
"evidence": "Store published"
},
{
"capability_id": "in_app_purchases",
"label": "In-app purchases",
"availability": "yes",
"access_level": "free_limited",
"scope": null,
"evidence": "Store published"
}
],
"pricing": [
{
"store": "apple",
"formatted_price": "Free",
"is_free": true,
"has_iap": true,
"has_subscription": false,
"currency": "USD",
"market": "de",
"last_verified": "2026-09-05",
"rows": [
"1 Month Full Access — $3.99/month",
"1 Month Full Access — $34.99/year ($2.91/mo)"
]
}
],
"screens": [
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},
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}
],
"ratings": [
{
"store": "apple",
"average": 4.8,
"count": 13167,
"market": "de",
"observed_at": "2026-09-05",
"reviews": [
{
"rating": 5,
"title": "Love it!",
"body": "I’ve had two of these ever since they came out with the handheld, anyway once I seen you could download it to your cell phone it was the greatest thing for a contractor app wise that I’ve seen in a long time. Highly recommend it. I will give it a 10 out of 10 the handhelds have never failed me and so far neither has the digital app.",
"author": "Double B. 1986",
"date": "5 Sep 2026"
},
{
"rating": 4,
"title": "You must think we’re idiots",
"body": "Why would I pay $36 per year when I can buy the actual calculator for fifty dollars and the last one I bought lasted me over ten years as a matter of fact it was working the last time I saw it, it was stolen from my toolbox during a job I was working on point being is you could make the price ten dollars and I’m certain you would make plenty of money from your sales don’t be greedy it’s a great calculator lower the price for the lower class working man and you would most likely prosper in more ways than you can imagine. Thanks",
"author": "CGH_1975",
"date": "5 Sep 2026"
},
{
"rating": 1,
"title": "Don’t recognize my original purchase of app",
"body": "My old phone got wet screen went all black so had to get a new phone and now app says it doesn’t recognize purchase or whatever and now wants me to repurchase but now with a subscription what is that about why would you guys have a subscription for this calculator that would make this calculator super expensive I have a handheld one that I bought before i purchased this app few years ago but that is just a another thing I would have to carry around I’m a welder and having it on the phone was perfect but this subscription is just crazy it’s just a calculator why would would you guys think this is ok to do",
"author": "Lawelds",
"date": "5 Sep 2026"
},
{
"rating": 4,
"title": "When did this switch to subscription??",
"body": "I've used physical version of this calculator and now the digital version for years. I purchased the app many years ago for a very reasonable price, but now see they want $35 a year to use it? You can litterally buy the physical version of this calcualtore for $40. The app price shoudl match the actaul cost of the calculator. This calculator is fantastic and is indispensable if you are a carpenter, but $35 a year. for a $40 calculator is a mis-match.",
"author": "Edgar the reviewer",
"date": "5 Sep 2026"
},
{
"rating": 1,
"title": "FRAUDULENT FEES",
"body": "Apple will go over your head directly to your credit card company to get payment on an auto renewal without your approval. I had zero interest in resubscribing for this app after finding it useless for my particular job. No fault to the app. My card had expired and I was glad to leave it that way. However, rather than communicate with me, Apple was somehow able to get my credit card company to provide the updated card info without contacting me. This is fraud and I’m sick of it!!!! Dumping Apple and my credit card company after this theft. What a joke! If you want me to renew, ask!",
"author": "C.J. Nugent",
"date": "5 Sep 2026"
}
]
}
],
"privacy": [
{
"store": "apple",
"declarations": [
{
"title": "Data Not Linked to You",
"detail": "Analytics — Usage Data — Product Interaction",
"source": "Developer declared"
},
{
"title": "Data Not Linked to You",
"detail": "Usage Data",
"source": "Developer declared"
}
],
"accessibility": []
}
],
"changes": [
{
"store": "apple",
"version": "10.4.1",
"released_at": null,
"notes": "New menu/navigation, Factory Reset moved to Preferences, new \"What's New\" one-time automatic view on first launch of new install or first launch after an update."
},
{
"store": "apple",
"version": "10.5.0",
"released_at": null,
"notes": "New: Copy and paste from your screen to another app (see how-to in What's New)"
},
{
"store": "apple",
"version": "10.6.0",
"released_at": null,
"notes": "The backspace key is back! To enable the backspace key, go to preferences and turn on Legacy Mode."
},
{
"store": "apple",
"version": "10.7.0",
"released_at": null,
"notes": "Under the cover revision"
},
{
"store": "apple",
"version": "11.3.3",
"released_at": null,
"notes": "Crash fix (more under the cover revisions)"
},
{
"store": "apple",
"version": "11.3.6",
"released_at": null,
"notes": "Fix to launch/start-up"
},
{
"store": "apple",
"version": "11.4.11",
"released_at": null,
"notes": "Fixes to launch sequence"
},
{
"store": "apple",
"version": "11.4.2",
"released_at": null,
"notes": "Under the cover updates."
},
{
"store": "apple",
"version": "11.4.31",
"released_at": null,
"notes": "utility update"
},
{
"store": "apple",
"version": "11.4.8",
"released_at": null,
"notes": "When app is requesting data, now presenting self-help messaging Removed errant Apple ID login prompt for users of certain combinations of model/iOS version"
},
{
"store": "apple",
"version": "12.0.8",
"released_at": null,
"notes": "Ongoing maintenance."
},
{
"store": "apple",
"version": "1.2.1",
"released_at": null,
"notes": "Update to URL handling and large display values."
},
{
"store": "apple",
"version": "12.10.10",
"released_at": null,
"notes": "Launch crash fix."
},
{
"store": "apple",
"version": "12.10.17",
"released_at": "2026-01-31",
"notes": "New menu Updated preferences behavior Resolved unitless rounding issue Resolved stored settings toggle Fixed some under the cover crashes Moved Preferences to the bottom tab bar"
},
{
"store": "apple",
"version": "12.10.6",
"released_at": null,
"notes": "Maintenance updates"
},
{
"store": "apple",
"version": "12.1.7",
"released_at": null,
"notes": "Maintenance update"
},
{
"store": "apple",
"version": "12.2.3",
"released_at": null,
"notes": "Key clicks default to off"
},
{
"store": "apple",
"version": "12.4.1",
"released_at": null,
"notes": "Step 1 of 2, removal of calc settings on update."
},
{
"store": "apple",
"version": "12.4.13",
"released_at": null,
"notes": "Fix to crash on subs screen launch."
},
{
"store": "apple",
"version": "12.5.29",
"released_at": null,
"notes": "• Powerful built-in solutions make it ideal for completing layouts, plans, bids, and estimates in the field, office, or truck. • Work in and convert between all building dimensional formats: feet-inch-fractions, inch fraction, yards, decimal feet (10ths, 100ths), decimal inches, and metric (m, cm, mm). • Built-in right angle functions simplify square-ups, rafters, slopes, and more."
}
],
"alternatives": [
{
"app_id": 1072241945,
"name": "Feet and Inches Calculator",
"url": "https://appcorpus.com/apps/feet-and-inches-calculator-1072241945",
"reason": "Same category + similar ratings"
},
{
"app_id": 1092417398,
"name": "Construction Calculator",
"url": "https://appcorpus.com/apps/construction-calculator-1092417398",
"reason": "Same category + similar ratings"
},
{
"app_id": 1434258634,
"name": "Feet & Inches Tape Calculator",
"url": "https://appcorpus.com/apps/feet-inches-tape-calculator-1434258634",
"reason": "Same category + similar ratings"
},
{
"app_id": 1494386815,
"name": "Concrete Calculator Plus",
"url": "https://appcorpus.com/apps/concrete-calculator-plus-1494386815",
"reason": "Same category + similar ratings"
},
{
"app_id": 1143972929,
"name": "Feet&Inches Calculator",
"url": "https://appcorpus.com/apps/feet-inches-calculator-1143972929",
"reason": "Same category + similar ratings"
},
{
"app_id": 1519896740,
"name": "RedX Roof - Rafter Calculator",
"url": "https://appcorpus.com/apps/redx-roof-rafter-calculator-1519896740",
"reason": "Same category + similar ratings"
}
],
"evidence_summary": {
"index_state": "S2",
"evidence_level": 2,
"level_label": "Independent summary published",
"indexable": true,
"last_verified_at": "2026-09-05",
"unknown_fields": [],
"sources": [
"App Store"
]
},
"availability_markets": {
"live": [
"us"
],
"selected": "de",
"note": "No LIVE observation for DE yet."
},
"feature_events": {
"events": []
},
"features_slice": {
"plans": [
{
"code": "full-access",
"label": "1 Month Full Access",
"kind": "subscription",
"status": "store_listed",
"prices": [
{
"storefront": "us",
"formatted": "$3.99",
"billing_period": "monthly"
},
{
"storefront": "us",
"formatted": "$34.99",
"billing_period": "yearly"
}
],
"trial": null
}
],
"features": [],
"unknown_features": [
"family_sharing"
],
"data_cutoff": "5 Sep 2026"
}
}
