CoreSpec 3D vs LocalKeep
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
CoreSpec 3D
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Easily create a 3D digital twin of any property! Use your digital twin to: - Create safety plans and share plans and detailed site maps with first responders to any device - Plan remodels, events, and furniture layout changes - Track and manage tasks in 3D Annotate your digital twin using Specs, which are digital sticky notes used to store tasks, images, links, and notes about a particular location or item in your digital twin. Edit your digital twins at any time through an easy-to-use, self-service editor. Cross team communication between projects, departments, vendors, and service providers. Walk through your digital twin using βFirst Personβ mode.
LocalKeep
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LocalKeep is your AI text assistant that runs 100% on your device. Nothing ever leaves your iPhone, iPad, or Mac: zero servers, zero accounts, zero analytics. WHY LOCALKEEP IS DIFFERENT Most AI apps send your text to remote servers. LocalKeep uses the artificial intelligence built into your device (Apple Intelligence), so your documents, emails, and notes never leave your hardware. We couldn't receive them even if we wanted to: there is no server. β’ 100% on your device. Zero servers. β’ Summarize, extract, and rewrite without sending anything to the cloud. β’ Works offline, even in airplane mode. β’ Free. WHAT YOU CAN DO SUMMARIZE β Turn long texts into a one-sentence TL;DR, key bullet points, or a short paragraph. Multi-page texts are automatically processed in parts. EXTRACT β Pull what matters out of meeting notes, emails, and documents: key points, tasks with owner and deadline, and entities (people, dates, amounts, organizations). REWRITE β Change the tone (formal or casual), make it shorter or longer, fix spelling and grammar, or simplify the language. With a before-and-after view. BUILT INTO YOUR WORKFLOW β’ Share extension: select text in Safari, Notes, or Mail and summarize it instantly. β’ Streaming results: watch the text generate in real time. β’ Copy or share the result with one tap. β’ Multi-language: detects the language of your text and responds in kind, or pick the output language yourself. REAL PRIVACY, NOT FINE PRINT This app's privacy label says "Data Not Collected" because it is the technical truth: no network, no server, no account. You can verify it with any traffic monitor. REQUIREMENTS LocalKeep uses Apple Intelligence, available on iPhone 15 Pro or later, and iPad and Mac with M1 chip or later, with Apple Intelligence turned on.
Screenshots
Verdict
The clearest difference is ads: LocalKeep at none against CoreSpec 3D's shown. CoreSpec 3D's advantage is iOS requirement (18.0 vs 26.0). On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | CoreSpec 3D | LocalKeep |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | β |
| Ads | Yes | No β better |
| In-app purchases | No | No |
| Devices | iPhone, iPad, Mac | iPhone, iPad, Mac |
| Requires iOS | 18.0 β better | 26.0 |
| Further details β not scored | ||
| Size | 897 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Boom Interactive Inc | Color Vivo Internet, SL |
In-app purchases
CoreSpec 3D
No in-app purchases
LocalKeep
No in-app purchases









