Comparison

ArcaNotes vs DeepSecret

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

Head to head
About

ArcaNotes

This app is designed for rapid note-taking with a focus on single ideas per note. It uses an AI-enhanced approach to help organize and retrieve information naturally through a feed-like interface. The app also encourages sharing knowledge by making it easy to follow and contribute to shared feeds.

Highlights
  • Rapid micro-note creation
  • AI-suggested topics
  • Natural feed-based review
  • Question-based note retrieval
  • Effortless knowledge sharing
  • Topic-based note organization
Features
Read full description

ArcaNotes is a different kind of note-taking app. It's designed for speed of entry ("micro-notes"), makes reviewing feel natural, streamlines sharing, and uses AI to help you organize and retrieve. ArcaNotes has a small mission and a big mission. The small mission is to make a great note-taking app that is fast, flexible, and aligned with how many of us work today. The bigger mission is for ArcaNotes to become your second brain, the place where you store all of your information. By making it effortless to retrieve, share, and review, your knowledge will be unlocked for you and others. How is ArcaNotes different? 1. It’s designed for rapid note-taking * Rather than taking long notes that cover several disparate topics, try using ArcaNotes to take “micro-notes” - short notes, each about one idea. * As soon as you have something you want to jot down, just enter it, and worry about organizing it (ie, assigning a topic) later. * The intention is for there to be nothing between your thought and the act of storing it - no friction. Capturing information is as simple as texting yourself. 2. Retrieval and review feel natural * Notes are displayed like a feed, similar to messaging apps. For many people, scrolling a feed is a more natural way to review and retrieve than clicking through nested folders. * Notes can be assigned one or more topics, and notes under that topic can be viewed, much like a channel. 3. It encourages you to share your knowledge * So much knowledge is trapped in our heads and apps. Often, we don’t share it because of the extra work required. * ArcaNotes aims to change that by making sharing and following feeds of other users’ notes easy. The intent is for a portion of your notes (the ones you want to share) to be opened up so others can quickly scan and review them. It’s a bit like how people routinely scan various message channels to catch up on other teams’ activities. 4. It leverages AI technology to help you be more productive * ArcaNotes suggests topics that best fit the content of your note, as you type. The goal is to help you work faster by doing some of the thinking about organizing for you. * Rather than searching by keyword, you can ask your notes a question. ArcaNotes will generate an answer based on the knowledge contained in your notes.

About

DeepSecret

Features
Read full description

DeepSecret is a private AI workspace for conversations, document review, and privacy-focused data control. Start with a dedicated DeepSecret address, ask the assistant questions, attach supported documents, and keep your conversation history organized with local search and tags. Each workspace is designed around clear privacy signals, encrypted storage, and visible server status so you always know where your AI session belongs. Use DeepSecret to: - Ask questions in a private AI chat workspace. - Analyze supported PDFs and images without mixing them into a shared browser workflow. - Review encrypted chat history and find previous work quickly. - Check privacy status, server health, and monthly privacy summaries. - Burn conversations when you want local and server-side data cleared. AI responses may be incomplete or inaccurate. For legal, medical, financial, or other professional decisions, verify important information with a qualified expert. Terms of Use: https://deepsecret.ai/eula Privacy Policy: https://deepsecret.ai/privacy-policy

Screenshots

ArcaNotes4 screens
DeepSecret4 screens

Verdict

The call

The clearest difference is in-app purchases: ArcaNotes at none against DeepSecret's 2. ArcaNotes also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price and ads 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. DeepSecret sells 2 in-app purchases, starting at $2.99 per month. ArcaNotes asks for nothing beyond the download.

Scorecard3 real differences · 6 level
ArcaNotes versus DeepSecret: the parameters behind the verdict, then further details
ParameterArcaNotesDeepSecret
PriceFreeFree
Rating5.0 (3 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings3 — better—
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.0 — better17.0
Further details — not scored
Size3 MB21 MB
Age rating4+4+
DeveloperArcaNotes, LLCGodot Network LLC

In-app purchases

None

ArcaNotes

No in-app purchases

2 purchases

DeepSecret

Subscriptions2
  • Monthly3 Days trial$2.991 Month
  • Yearly3 Days trial$19.991 Year

Questions

Is ArcaNotes free?
ArcaNotes is free to download, with no in-app purchases.
Is DeepSecret free?
DeepSecret is free to download, with in-app purchases available.
Do ArcaNotes or DeepSecret have ads?
Neither ArcaNotes nor DeepSecret shows ads.

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