Comparison

Superhuman Docs vs Improvement OS

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

Head to head
About

Superhuman Docs

This app is a collaborative workspace that combines the flexibility of documents, the structure of spreadsheets, and the power of applications. It allows teams to centralize information, track projects, and build custom solutions for a more organized workday.

Highlights
  • All-in-one collaborative workspace
  • Flexible document and table building blocks
  • Customizable team solutions
  • Centralized strategy and schedules
  • Replace niche applications
  • Mobile creation and editing
  • Comment threads and reactions
Features
Read full description

Superhuman Docs (formerly Coda) is where AI and teams get their best work done together. Bring your docs, data, and AI into one place that is always up to date and connected to the work your team is doing. Whether it's personal notes, project briefs, launch trackers, or custom apps, Docs gives you the building blocks to create and collaborate across everything you need for work. New, built-in AI takes collaboration further. It doesn’t just chat, but creates, maintains, and acts on your team’s work. Docs gives your team one surface to collaborate on every kind of work: * Knowledge Hubs: A single source of truth that stays updated automatically. Built-in AI means when your team has questions, they get answers—not just search results. * Project Management: One place where your team's entire project lives. Keep briefs, project trackers, and content connected in one flexible space. * Workflows: From approval processes and intake forms to interactive dashboards, Docs makes it easy to create and manage the workflows your team runs on. * Collaborative Docs: Everything you'd expect from a doc, plus components built for teamwork—voting, reactions, charts, and more. With the Docs mobile app, you can stay connected and collaborate from anywhere: * Access, edit, and update your work with just a few taps, wherever you are. * Make your voice heard with comment threads, reactions, and voting that live right alongside your content. * Find what you need quickly by searching across all your docs and pages. * Bookmark, hide, or navigate between pages while enjoying a full-screen reading experience within any doc. Superhuman Docs brings together the flexibility of documents, the structure of spreadsheets, the power of apps, and built-in AI into one collaborative surface. The mobile app keeps you connected from wherever you work.

About

Improvement OS

Read full description

You are not your habits. You are your identities. Habits are the evidence. The identity is the work. Most habit apps track what you do. ImprovementOS builds who you are. Every app you've tried was built to track behavior. None of them were built to change who you are. Motivation fades. Willpower runs out. Identity stays. HOW IT WORKS Start with your biggest goal. OS generates your identity declaration — "I am someone who..." — then suggests the identity labels you need to adopt to become the person who achieves it. Your daily actions become evidence. Each completion is a vote for who you're becoming. WHAT MAKES IT DIFFERENT — Evidence, not habits. No streaks to protect. Just a batting average that builds over time. — Identity labels. Builder. Writer. Runner. Each identity tracks its own evidence and grows independently. — Morning Brief. Every morning, a quiet AI-generated brief grounded in your identity and your recent pattern. No chat tab. AI woven into the moments that matter. — Comeback Protocol. After missed days, OS doesn't guilt you. It asks what was going on, reframes without judgment, and gives you one micro-intention to restart. You're back. That's the whole win. — Weekly Review. Pattern, not performance. AI insight grounded in your actual data. — 84-day pattern window. Long enough to see who you're actually becoming. Annual plan includes a 3-day free trial. Monthly plan is full access, no trial. $6.99/month or $29.99/year. Cancel anytime from iPhone Settings. LEGAL: Terms of Use: https://improvementos.com/terms Privacy Policy: https://improvementos.com/privacy

Screenshots

Superhuman Docs4 screens
Improvement OS4 screens

Verdict

The call

The clearest difference is in-app purchases: Superhuman Docs at none against Improvement OS's 2. Improvement OS's advantage is iOS requirement (15.1 vs 18.0). On price, ads and device support 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. Improvement OS sells 2 in-app purchases, starting at $6.99 per month. Superhuman Docs asks for nothing beyond the download.

Scorecard2 real differences · 8 level
Superhuman Docs versus Improvement OS: the parameters behind the verdict, then further details
ParameterSuperhuman DocsImprovement OS
PriceFreeFree
Rating4.0 (4 ratings) — better—
Positive reviews29.3% of reviews—
Number of ratings4 — better—
Update frequencyWeekly—
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPod
Requires iOS18.015.1 — better
Further details — not scored
Size26 MB47 MB
Age rating4+4+
DeveloperCoda Project, IncSwaraj Papadkar

Bugs and requests

Superhuman Docs

Reported bugs

3 issues
  • Unable to load documents
  • Editing issues with text and formatting
  • Unreliable syncing between devices

Requested features

4 requests
  • Offline editing capabilities
  • Advanced table/database management
  • Native desktop app
  • Improved mobile experience

Improvement OS

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Superhuman Docs

No in-app purchases

2 purchases

Improvement OS

Subscriptions2
  • ImprovementOS$6.991 Month
  • ImprovementOS3 Days trial$29.991 Year

Questions

Is Superhuman Docs free?
Superhuman Docs is free to download, with no in-app purchases.
Is Improvement OS free?
Improvement OS is free to download, with in-app purchases available.
Do Superhuman Docs or Improvement OS have ads?
Neither Superhuman Docs nor Improvement OS shows ads.

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