OrbitNote vs ClaroSpeak
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
OrbitNote
This tool allows users to read, annotate, and listen to PDF documents. It converts image-based PDFs to accessible text and offers features like speech playback, highlighting, and iCloud sync for seamless document management across devices.
- Annotate PDFs with highlights, underscores, and notes
- Convert image PDFs to searchable text
- Listen to PDFs with human-quality voice playback
- Change background and text colors for readability
- Sync documents and annotations with iCloud
- Import/export PDFs from cloud storage and other apps
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OrbitNote is an accessible, reading and study PDF tool for all. Annotate, mark up, listen to and save PDF files which are then still fully compatible with other popular PDF apps. Have accessible text PDF files spoken back to you with human quality voice & synchronised highlighting. PDF image files or photographs of text can be converted to accessible, searchable PDF files and read in the app. + Speech, Productivity and Accessibility Alongside the full range of iOS system voices, OrbitNote comes with a range of high-quality voices in different languages. A ‘Speak in Background’ option lets you listen to a PDF while viewing another app - great for proofreading PDF files while you’re working in other apps. The ‘Speak on tap’ and ‘Stop on tap’ options make speech easy to control. + OrbitNote allows the background colour of the PDF to be changed, and text colour inverted, to enhance readability. OrbitNote fully supports VoiceOver. + Annotations, Notes and Comments OrbitNote includes a powerful Annotation toolbar that lets you add notes and other comments. These are fully interchangeable with most other popular PDF apps, so your OrbitNote comments will still be there if you open the PDF on another device. Annotations created in another PDF app can also be viewed and edited. Annotation features include: highlight; underscore; strikeout; notes; free text (type straight into the PDF); free line draw; shapes (circle, square, line - with many options); images (you can even insert photos from your iPad camera or photo library into the PDF file); audio and video. + Photos and Image PDF to Text PDF Conversion You can convert photos and other images to fully accessible text PDF files that can be spoken, searched, copied and highlighted. As well as converting photos, you can also convert any PDF Image file into a fully accessible Text PDF file. Along with making these PDF files accessible and searchable, it will also compress them, reducing file size. Further credit can be purchased in app. Photos and Image PDF to Text PDF Conversion in OrbitNote requires an internet connection. + Managing PDF Files PDF files can be opened in OrbitNote from all other apps, including Mail and Safari. All opened PDF files will be placed in the OrbitNote Documents List for later viewing. You can also open files from Google Drive, OneDrive, or import directly from your device. PDF files can be saved into OrbitNote Documents, OneDrive or Google Drive, sent by email, or opened in other apps that support PDF files. + Sync with iCloud You can sync ClaroPDF with your iCloud account. This lets you store and synchronise your PDF files and annotations across multiple devices. Sync with iCloud can also act as a document backup so you can keep your documents safe. + Switch Accessibility OrbitNote responds to switch or Bluetooth keyboard commands: 1 (~1) Start speech 2 (~2) Stop speech 3 (~3) Turn to previous page 4 (~4) Turn to next page + Fullscreen mode Allows the full document to be seen without toolbars in view. Ideal for smaller screens!
ClaroSpeak
This app provides advanced text-to-speech functionality with customizable voices and visual highlighting to aid reading comprehension. It also includes word prediction and OCR capabilities to assist with writing and document import.
- Text-to-Speech with human-sounding voices
- Synchronized visual highlighting
- Customizable font and layout settings
- Word prediction for writing assistance
- Import documents (Word, PDF, EPUB)
- OCR for capturing text from photos
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ClaroSpeak is a high-quality text-to-speech reader capable of speaking any accessible text with a range of human-sounding high-quality voices. ClaroSpeak offers the option of visual highlighting in-sync with the spoken words, a great range of color and font settings to allow for optimum reading, and word prediction to help with writing. ClaroSpeak is a quality app for proofreading text through listening, helping with reading and literacy development. PRODUCT FEATURES • Text-to-Speech - Type into ClaroSpeak and then speak it back. Users can check text and proofread quickly and easily. - You can import documents into ClaroSpeak from apps such as Mail. ClaroSpeak can open a range of document formats including Word doc, PDF and epub. - Text from any app can be copied and pasted into ClaroSpeak ready to be read back. - Apple's speech recognition can be used to dictate text directly into ClaroSpeak, and can be listened back to ensure it is right. - The Apple spell check works in ClaroSpeak too, further helping accuracy. • Text to Speech Voices ClaroSpeak Free uses the iOS system voices. Buy extra high-quality Nuance Expressive and Acapela voices in-app. • Word Prediction Word prediction helps with writing more quickly and accurately. Train dictionaries from the current text so the best suggestions come up first. • Visual Highlighting Text is highlighted as the text is read back. Highlighting allows users to coordinate reading and listening. ClaroSpeak lets users pick the color and style of highlighting required. There are four highlighting modes to choose from: None, Word by Word highlighting, Word Trail highlighting or Sentence highlighting. • Font & Layout Change the font type, size or color to suit your needs. Layout the text for easier reading by adjusting the character, line and paragraph spacing and adjusting the page margins. Text can be formatted bold, italic and underlined to emphasize. • Send Text Text created within ClaroSpeak can be emailed, sent via SMS, or copied and pasted into another app, like Safari – great to help ensure everything is right. The Apple spellcheck works in ClaroSpeak too, further helping accuracy. Sending to Facebook and Twitter lets you join in with social media. • Dropbox and Google Drive Integration Open documents stored in Dropbox or Google Drive directly in ClaroSpeak. Unlock ClaroSpeak Plus features in-app and get the following great extra features: • Capture text from photo (unlimited OCR) ***Minimum camera spec: 2MP*** • Save to Dropbox and Google Drive integration • Speak in background • Insert images into your documents • Claro autocorrect For the latest news, tips and advice follow @ClaroSpeak on Twitter.
Screenshots
Verdict
The clearest difference is rating: OrbitNote at 4.7 against ClaroSpeak's 2.0. OrbitNote also leads on review sentiment (50% vs 14%) and ratings volume (60 vs 4). ClaroSpeak's advantage is iOS requirement (13.0 vs 15.5). On price, update cadence, ads and in-app purchases 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. OrbitNote sells 10 one-off in-app purchases and ClaroSpeak sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
OrbitNote holds the better App Store score, 4.7 against 2.0. That said, the two scores are not equally well evidenced: OrbitNote has 60 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 50% of OrbitNote's written reviews are positive against 14% of ClaroSpeak's.
OrbitNote ships an update every 4 weeks, ClaroSpeak every 3 weeks. The most recent releases landed on July 24, 2026 and September 9, 2026 respectively.
| Parameter | OrbitNote | ClaroSpeak |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (60 ratings) — better | 2.0 (4 ratings) |
| Positive reviews | 50.0% of reviews — better | 14.3% of reviews |
| Number of ratings | 60 — better | 4 |
| Update frequency | Every 4 weeks | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.5 | 13.0 — better |
| Further details — not scored | ||
| Size | 257 MB | 736 MB |
| Age rating | 4+ | 4+ |
| Developer | Everway Opco Ltd. | Claro Software Limited |
Customer experience
OrbitNote
ClaroSpeak
In-app purchases
OrbitNote
- Krzysztof$1.99
- Joaquim$1.99
- 5000 Credits$3.99
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- Elise$3.99
- Valentin$3.99
- Elias$3.99
- Emilie$3.99
- Filip$3.99
- Freja$3.99
- Unlock ClaroPDF Pro$9.99
ClaroSpeak
- Daniel$1.99
- Ryan$1.99
- Tracy$1.99
Show 7 moreShow fewer
- Vani$1.99
- Geeta$1.99
- Biera$1.99
- Elle$1.99
- Unlock Standard Features$4.99
- Unlock Plus Features$4.99
- Unlock Standard & Plus Features$9.99









