NeatNotes vs Sheldon
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
NeatNotes
Organize and take notes quickly with a clean interface. See full note previews, customize note styles, and set reminders. Features smart grouping and automatic link title generation.
- Full note previews
- Customizable note styles (plain, sticky, lined)
- Home screen widgets
- Paragraph-based reminders
- Smart Stacks for automatic note grouping
- Readable link titles
- Photo integration
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Less is more, when it’s done right. NeatNotes gives you only what you need to organize and take notes quickly. While other apps show you a really tiny preview, with NeatNotes you can see the real note before you open it. This makes the app more fun and easier to find your notes. Make your notes personal with three different note styles. * A plain note, with extensive formatting options. * A sticky note, with large fonts, colors and checklists. * A lined note for that nostalgic yellow pad. Mini Spreadsheets. No Tables. NeatNotes lets you perform spreadsheet-like calculations directly in your notes. Type a simple math expression and the answer is suggested underneath it. Reuse a number by dragging and dropping it elsewhere in your note. This creates a reference, so when you change the original number, every reference and related calculation updates automatically. Make a list of numbers and the total is suggested above the keyboard. You can then calculate splits and averages or count the lines in a list. You can also use units of measurement for length, volume, weight and temperature in your calculations. Convert between more than 150 fiat currencies, popular cryptocurrencies, gold and silver using the latest available exchange rates. Widgets that make sense. You can see your notes on your Home Screen with widgets. You can navigate your note by paragraph, check off checklist items, open links and even see photos in your notes. Create Multiple Reminders. Make any paragraph a reminder. Just tap the bell icon on the keyboard and you can set the date and time of the reminder. It will ring and notify you on the lock screen. When you tap the reminder, it will open the note and take you to the paragraph where you set it. Smart Stacks. All notes apps let you search your notes, but Smart Stacks takes it to the next level. Smart Stacks automatically groups notes that share a trait, into one stack — like notes with contact info, or notes with checklists. You can also enter any word, and it’ll create a stack, with all the notes that contains the word. Photos and Readable links. You can add photos to your notes from your phone camera or photo library. You can even copy and paste them from another app like Safari. When you copy and paste a link, it automatically gets a readable title. So instead of seeing a complicated URL you see the title. This makes it easier for you to understand what the link is about rather than having to visit the link every time. No account needed. Use iCloud to Store and Sync. You don’t need to create another account. Just download the app and start using it. All your notes are automatically stored in iCloud and synced to other devices in your account. Privacy Your notes are extremely personal and we can't see them. In fact we don't even store them. Apple does in iCloud. We recommend that you turn on "Advanced Data Protection" in your iCloud settings, if you wish to prevent even Apple from having access to your notes.
Sheldon
This app records audio, generates accurate transcripts with speaker identification, and creates study materials like summaries and flashcards. It can also process uploaded PDFs and answer questions about your content via an AI chat.
- One-tap audio recording
- Smart transcription with speaker labels
- AI-generated summaries, flashcards, and quizzes
- PDF upload and processing
- Interactive AI chat for content questions
- Flashcard learning system
- Quiz generation and testing
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Let AI Take the Notes — So You Can Stay Present Whether it's a lecture, meeting, podcast, or study session, Sheldon AI captures everything clearly so you can stay engaged and focus on what matters. With one tap, the app records audio, generates accurate transcripts with speaker identification, and creates comprehensive study materials including summaries, flashcards, and quizzes. You can even upload PDFs and get instant notes and flashcards, or ask questions like "What were the main concepts from today's biology lecture?" and get immediate answers through the built-in AI chat. Why Use Sheldon AI? • Create comprehensive study materials automatically from any audio • Transform lectures and meetings into organized notes and flashcards • Generate interactive quizzes to test your knowledge • Upload documents and get instant study guides Who Uses Sheldon AI? • Students: Record lectures, create flashcards, and generate quizzes for better retention • Professionals: Capture meeting insights and create organized summaries • Teachers & Educators: Process lecture content and create study materials for students • Researchers: Transcribe interviews and organize findings efficiently Key Features One-Tap Recording Start recording instantly and stay focused. Sheldon AI handles the rest automatically. Smart Transcription with Speaker Labels Get clean, accurate transcripts with clear speaker identification for easy review. AI-Generated Study Materials Automatically create summaries, flashcards, and quizzes from your recordings or uploaded content. PDF Upload & Processing Upload documents, slides, or PDFs and instantly get organized notes and study flashcards. Interactive AI Chat Ask questions about your content and get instant, contextual answers from the AI. Flashcard Learning System Review generated flashcards with spaced repetition for better knowledge retention. Quiz Generation & Testing Test your understanding with AI-generated quizzes based on your content. Smart Search & Navigation Find specific topics instantly and jump to exact moments in your recordings. Boost Your Learning • Save hours creating study materials - they're generated automatically • Stay present during lectures instead of frantically taking notes • Test your knowledge with personalized quizzes and flashcards • Never miss important details - everything is searchable and organized Privacy Policy: https://sheldonai.pro/privacy Terms of Use: https://sheldonai.pro/terms-of-service Suggestions or questions? Email us at hello@sheldonai.pro
Screenshots
Verdict
NeatNotes and Sheldon both sit at 5.0 stars, but that hides the real split: 100% of NeatNotes's written reviews are positive against 50% of Sheldon's. NeatNotes also leads on monetization model (free vs free with in-app purchases) and ratings volume (37 vs 1). Sheldon's advantage is iOS requirement (16.0 vs 18.2). On price, rating, 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
Both are free to download. NeatNotes sells 1 one-off in-app purchase and Sheldon sells 7 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 5.0 for NeatNotes against 5.0 for Sheldon. That said, the two scores are not equally well evidenced: NeatNotes has 37 ratings behind it against 1, so its average is the more settled of the two. Written reviews are what separate them: 100% of NeatNotes's written reviews are positive against 50% of Sheldon's.
NeatNotes ships an update every 4 days, Sheldon every 3 days. The most recent releases landed on September 17, 2026 and September 5, 2026 respectively.
| Parameter | NeatNotes | Sheldon |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (37 ratings) | 5.0 (1 ratings) |
| Positive reviews | 100.0% of reviews — better | 50.0% of reviews |
| Number of ratings | 37 — better | 1 |
| Update frequency | Every 4 days | Every 3 days — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 18.2 | 16.0 — better |
| Further details — not scored | ||
| Size | 32 MB | 30 MB |
| Age rating | 4+ | 4+ |
| Developer | Fusion Engineering | Aya Labs B.V. |
Customer experience
NeatNotes
Sheldon
In-app purchases
NeatNotes
- Lifetime Unlock$7.99
Sheldon
- Pro Access$4.997 Days
- Pro Access3 Days trial$9.997 Days
- Sheldon AI Pro3 Days trial$59.991 Year
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- Pro Access7 Days trial$59.991 Year
- Pro Access$99.991 Year
- Pro Access3 Days trial$99.991 Year
- Pro Access7 Days trial$99.991 Year









