Comparison

Buildin.AI vs LastReach

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

Head to head
About

Buildin.AI

This AI-powered workspace centralizes documents, notes, tasks, wikis, and more. It offers powerful AI writing and analysis tools, flexible organization options, and seamless cross-platform collaboration for individuals and teams.

Highlights
  • AI writing assistant
  • Space Q&A for document analysis
  • Markdown and bi-directional linking
  • Flexible database views (tables, boards, calendars)
  • Cross-platform real-time sync
  • Team collaboration with custom permissions
  • Mindmap and outline note switching
Features
Read full description

Join 100,000+ users in the all-in-one AI workspace for docs, notes, tasks, wikis, mindmaps, databases, and more. Buildin.AI helps you create, organize, collaborate and monetize effortlessly across devices. With powerful AI features and real-time sync, Buildin.AI is your Second Brain—supporting personal planning, content creation, project management, research, and seamless team collaboration. Whether you’re managing tasks, building a knowledge base, or organizing ideas, Buildin.AI helps you work smarter, not harder. 【Get Started Easily】 - Multiple Import Options: Supports importing from CSV, Markdown, HTML, Word, Notion, and more. Effortlessly migrate your existing data and kickstart your knowledge management. - Extensive Template Library: Access hundreds of beautifully designed templates for personal planning, task management, project management, and more. Easily customize your document and note-taking space. 【Buildin AI: Your Smart Assistant】 - Writing Assistant: Generate ideas, refine text, summarize, and translate effortlessly. - Space Q&A: Ask AI questions based on your past documents and notes—never lose track of key information. - Smart Document Analysis: Interpret PDFs, Word, HTML, and more to extract valuable insights. 【​​Docs & Notes】 - Markdown & Bi-Directional Links, format effortlessly with drag-and-drop blocks, custom fonts, colors, and layouts. - Rich Content Embedding: Add tables, code, formulas, to-dos, images, videos, and audio for a seamless note-taking experience. 【Databases & Project Management】 - Flexible Views: Organize data in tables, lists, boards, timelines, and calendars. - Smart Filtering & Sorting: Track tasks, manage projects, and schedule events by date, priority, or custom fields. 【Cross-Platform Sync】 - Sync Anywhere, Anytime: Access your workspace across desktop, mobile, and web with real-time synchronization. 【Efficient Team Collaboration】 - One-Click Sharing: Real-time editing, commenting, and notifications for seamless teamwork. - Custom Permissions & Version Control: Assign roles and prevent data loss with automatic backups. - Third-Party Integrations: Embed tools like Figma, Canva into your workspace. 【Mindmap】 - Easily switch between outline notes and visual mindmaps to structure ideas dynamically. 【Folders & File Management】 - Multi-Level Folders: Store and manage documents, images, audio, video, and more, just like a file manager. - Cloud Storage: Sync across desktop, mobile, and web with real-time access to your files. --- 【Subscription Benefits】 - Unlimited AI Usage & Ask My Subscription - Unlimited Pages, Blocks, Mindmap Nodes, and Team Members - 5GB Large File Uploads & 1TB Storage Capacity - Custom Fonts & Page Layouts - Full Page History & Bulk File Downloads - More External Collaboration Members - Workspace Grouping & Watermark Settings 【Terms & Policies】 [User Agreement](https://buildin.ai/share/2120db09-65bd-46af-92c8-a13351a6844d) [Privacy Policy](https://buildin.ai/share/4ab3ac80-08b5-4796-a7b6-46db637630d3) 【Connect with Us】 X/Twitter: [@BuildinHQ](https://x.com/BuildinHQ) Threads: [@BuildinHQ](https://www.threads.net/@BuildinHQ) Telegram: [@Buildin_Channel](https://t.me/Buildin_Channel) YouTube: [@BuildinAI](https://www.youtube.com/@BuildinAI) Website: [Buildin.AI](https://buildin.ai/)

About

LastReach

Features
Read full description

LastReach makes sure your most important messages are never left unsaid. Set up simple check-ins on your own schedule. As long as you check in, nothing happens. If you ever miss your check-ins after your own defined schedule and grace period LastReach steps in and delivers the messages you prepared to the people you chose. WHAT YOU CAN DO • Prepare messages for the people who matter: letters to loved ones, instructions, important details, or a few words you want them to have. • Choose exactly who receives what. • Set your own check-in rhythm: daily, weekly, monthly or a custom schedule. • Attach files and documents to any message. • Deliver across email, SMS, Telegram, and WhatsApp. WHO IT'S FOR • Frequent travelers who want peace of mind on the road. • Anyone carrying important responsibilities — family, business, or financial. • People who want to leave clear instructions, or heartfelt words, just in case. • Anyone who believes the important things shouldn't be left to chance. BUILT FOR TRUST • Your messages are encrypted with AES-256 and revealed only to the recipients you choose. • Private, secure, and fully under your control. • Edit, update, or delete anything at any time. Available in English and Spanish. LastReach is peace of mind, automated — so what needs to be said is always said, even when you can't say it yourself.

Screenshots

Buildin.AI4 screens
LastReach4 screens

Verdict

The call

Buildin.AI and LastReach are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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. Buildin.AI sells 9 one-off in-app purchases and LastReach sells 4 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Buildin.AI ships an update fortnightly, LastReach every 3 weeks. The most recent releases landed on October 25, 2026 and October 11, 2026 respectively.

ScorecardNo meaningful differences
Buildin.AI versus LastReach: the parameters behind the verdict, then further details
ParameterBuildin.AILastReach
PriceFreeFree
Rating4.3 (4 ratings) — better—
Positive reviews63.6% of reviews—
Number of ratings4 — better—
Update frequencyFortnightly — betterEvery 3 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhone, iPadiPhone, iPod
Requires iOS16.015.1 — better
Further details — not scored
Size278 MB46 MB
Age rating4+17+
DeveloperBYTE FLOW LTD.LastReach LLC

In-app purchases

9 purchases

Buildin.AI

One-time9
  • AI Pro Plan - Monthly$10.00
  • Personal Pro - Monthly$11.99
  • 3,000 AI Credits$12.00
Show 6 more
  • Team Monthly (1 seat)$18.00
  • 10,000 AI Credits$36.00
  • AI Pro Plan - Annual$96.00
  • 35,000 AI Credits$119.99
  • Personal Pro - Annual$119.99
  • Team Yearly (1 seat)$179.99
4 purchases

LastReach

Subscriptions4
  • LastReach Pro$3.991 Month
  • LastReach Max$5.991 Month
  • LastReach Pro$29.991 Year
Show 1 more
  • LastReach Max$59.991 Year

Questions

Is Buildin.AI free?
Buildin.AI is free to download, with in-app purchases available.
Is LastReach free?
LastReach is free to download, with in-app purchases available.
Do Buildin.AI or LastReach have ads?
Neither Buildin.AI nor LastReach shows ads.
Which is updated more often, Buildin.AI or LastReach?
Buildin.AI ships an update fortnightly, and LastReach every 3 weeks. Most recently, Buildin.AI was updated on October 25, 2026 and LastReach on October 11, 2026.

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