Comparison

Summary vs Thinkonaut

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

Head to head
About

Summary

This app records, transcribes, and summarizes audio conversations, making meetings and lectures more productive. It uses AI to generate accurate transcripts with speaker labels and provides instant answers to questions about the content. Users can easily export and share notes.

Highlights
  • One-tap audio recording
  • Accurate transcription with speaker labels
  • AI-powered summaries and key points
  • Ask questions about conversation content
  • Smart search and timestamp jumping
  • Unlimited recording time
  • Background recording
Features
Read full description

Summary AI makes meetings more productive by automatically recording, transcribing, and summarizing conversations. Whether it’s a business meeting, interview, classroom lecture, or podcast, Summary AI captures everything clearly so you can stay present and focus. With one tap, the app records audio, generates accurate transcripts with speaker labels, and creates easy-to-read summaries. You can even ask questions like, “What were the key action items from the marketing strategy session?” and get instant answers, thanks to built-in AI. Why Use Summary AI? Take and share professional meeting notes effortlessly Record and transcribe interviews, lectures, webinars, and podcasts Generate captions for people with hearing impairments or quiet audio environments Who Uses Summary AI? Professionals: Capture meeting notes, action items, and client discussions Students: Record and review lectures, study groups, and seminars Journalists & Researchers: Transcribe interviews with precision Everyone: From voice memos to webinars, it handles it all Key Features One-Tap Recording Start recording instantly and stay focused. Summary AI takes care of the rest. Unlimited Recording Time Record as much as you need, no time limits, no interruptions. Records in the Background or with Screen Locked Keep recording while your phone is locked or you're using other apps. Perfect for discreet, uninterrupted sessions. Accurate Transcription with Speaker Labels Transcripts that make sense, clearly labeled, searchable, and easy to review. AI-Powered Summaries & Key Points Don’t just get a transcript, get the big picture with bullet-pointed summaries. Smart Search & Timestamp Jumping Type a keyword, jump straight to that moment in the recording. Ask Questions About the Conversation Get instant answers from the AI like “Who was assigned the budget review?” Automatic Punctuation, Capitalization & Line Breaks Clean, easy-to-read transcripts without any manual formatting. Boost Your Productivity Save time reviewing meetings, just skim the summary Stay present in conversations, not distracted by note-taking Export notes to PDF, share with teams, or save for personal reference Never lose a detail, everything is searchable Your recordings and notes are private, always. Summary AI prioritizes security, and your data is never shared with third parties. Privacy Policy: https://summary.ai/privacy Terms of Use: https://summary.ai/terms

About

Thinkonaut

Capture thoughts instantly and transform them into usable content. This app generates clean transcripts, summaries, and structured insights from voice recordings, helping you move from scattered ideas to clear direction.

Highlights
  • Instant voice transcription
  • AI-powered summaries
  • Structured outlines
  • Modes for Brain Dumps, Meetings, Video Ideas
  • Convert notes to actionable projects
  • Distraction-free interface
Features
Read full description

Thinkonaut is where raw ideas become usable. Capture thoughts the moment they happen—then instantly transform them into something usable. Record voice notes, meetings, or creative bursts, and Thinkonaut will generate clean transcripts, summaries, and structured insights you can actually work with. Whether you’re developing a video, organizing a meeting, or building your next big idea, Thinkonaut helps you go from scattered thoughts to clear direction in seconds. Core Features: • Instant transcription from voice recordings • AI-powered summaries and structured outlines • Modes for Brain Dumps, Meetings, Video Ideas, and more • Turn notes into actionable projects • Clean, distraction-free interface built for thinking Stop losing good ideas. Start building them.

Screenshots

Summary4 screens
Thinkonaut4 screens

Verdict

The call

The clearest difference is price: Summary at Free against Thinkonaut's $1.99. Summary also leads on ratings volume (56K vs 1) and chart position (#10 vs unranked). Thinkonaut's advantage is in-app purchases (none vs 16) and rating (5.0 vs 4.7). On update cadence 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

Summary is free to download; Thinkonaut costs $1.99 up front. Summary sells 12 in-app purchases, starting at $7.99 per 7 days. Thinkonaut asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Thinkonaut holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Summary has 56K ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Summary ships an update every 6 days, Thinkonaut every 10 days. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

Scorecard8 real differences · 3 level
Summary versus Thinkonaut: the parameters behind the verdict, then further details
ParameterSummaryThinkonaut
PriceFree — better$1.99
Rating4.7 (56K ratings)5.0 (1 ratings) — better
Positive reviews72.4% of reviews—
Number of ratings56K — better1
Update frequencyEvery 6 days — betterEvery 10 days
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases — betterPaid
Best chart rank#10 — better—
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPad
Requires iOS15.1 — better26.2
Further details — not scored
Size218 MB27 MB
Age rating4+4+
DeveloperLabhouse MobileBen White

Bugs and requests

Summary

Reported bugs

2 issues
  • Buttons don't function properly
  • Transcription never completes

Requested features

2 requests
  • More detailed and accurate transcription and summarization
  • Ability to handle longer meetings without issues

Thinkonaut

Not enough reviews yet to summarise bugs or requests.

In-app purchases

12 purchases

Summary

Subscriptions12
  • Weekly Subscription$7.997 Days
  • Weekly Subscription3 Days trial$7.997 Days
  • Weekly Subscription7 Days trial$8.997 Days
Show 9 more
  • Weekly Subscription3 Days trial2 variants$8.997 Days
  • Weekly Subscription2 variants$8.997 Days
  • Summary AI Monthly7 Days trial$17.991 Month
  • Monthly Subscription3 Days trial$29.991 Month
  • Monthly Subscription7 Days trial$29.991 Month
  • Yearly Subscription7 Days trial$79.991 Year
  • Yearly Subscription$79.991 Year
  • Yearly Subscription3 Days trial$79.991 Year
  • Yearly Subscription$99.991 Year
None

Thinkonaut

No in-app purchases

Questions

Is Summary free?
Summary is free to download, with in-app purchases available.
Is Thinkonaut free?
Thinkonaut costs $1.99, with no in-app purchases.
Which has better reviews, Summary or Thinkonaut?
Thinkonaut is rated higher. Summary averages 4.7 out of 5 from 56K ratings, while Thinkonaut averages 5.0 from 1 ratings.
Do Summary or Thinkonaut have ads?
Neither Summary nor Thinkonaut shows ads.
Which is updated more often, Summary or Thinkonaut?
Summary ships an update every 6 days, and Thinkonaut every 10 days. Most recently, Summary was updated on October 30, 2026 and Thinkonaut on October 25, 2026.

Other comparisons