Chirys Draw vs LiquidText
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Chirys Draw
Easily create complex molecular structures and reaction schemes with intuitive gestures. This app offers chemically aware text, automatic calculations, and publication-quality export options for scientists and students.
- Draw complex molecular structures and reaction schemes
- Chemically aware text and automatic calculations
- Intuitive circle gesture for ring creation
- Publication-quality image and PDF export
- Airdrop sharing and cross-platform compatibility
- Import/export MOL files
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Draw complex molecular structures and reaction schemes using your fingertips. An easy circle gesture (U.S. Patent No. 9754085 and No. 10,424,399) makes even complicated polycyclic rings easy and fun to draw. Multiple double bonds or multiple functional groups are simple to add all at one time. Annotation and reaction condition text is chemically aware and properly subscripts numbers. With over 175k downloads, Chirys Draw is speeding the way scientists draw and communicate. Imagine what you will create! Take notes at those seminars or class lectures! Present your ideas at project or group meetings! Draw structures and reaction schemes for your next paper! See the how-to videos on the Chirys web site. Key Features: • Create saturated, aromatic rings and chains • Draw reactions and reaction schemes with reaction conditions • Draw retrosynthetic pathways • Create multi-line text annotations with fonts and colors • Create complex fused and spirocyclic ring systems • Generate ion pairs • Airdrop sharing with colleagues • Airdrop transfer to your Macintosh • Copy and paste images or PDFs into Pages®, Keynote®, and other applications • Copy images to the Camera Roll • Send images of molecular structures by email, ready for publication • Make publication-quality prints and images • User-defined Groups • Export drawings as a scalable graphics PDF • Import and export molecules as MOL files Additional Features: • Automatic identification of molecular formulas in text • Molecular formula, weight, elemental composition, and exact mass calculations • Automatic layout of functional groups • Resonance and equilibrium arrows • 24 levels of undo and redo User feedback: “Wow. First of all, please let me say that this is the single best iPad application that I have ever used (not to mention one of the best structure drawing programs on any platform). You really nailed using gestures to design and manipulate structures. The app is an awesome example of harnessing the spirit of the iPad. I was up and drawing in 30 seconds. The interface is clean, intuitive, and so very well designed. Beautiful output too.” — Stephen “I use this for all my structure drawing needs now - desktop applications are so expensive and actually harder to use than Chirys Draw. Developer is very responsive. Improvements to the app keep coming. If you're a student, or a lecturer like myself, and need to draw quality chemical structures, then look no further. Exporting features make it easy to create a structure, then email to yourself for incorporation into a Powerpoint, Keynote, Word or any other sort of document. Highly recommended, and well worth the cost (much cheaper than desktop apps and for most purposes just as functional).” — Australian user “Extremely well-done, very easy to learn, and elegant. It will be easier and faster other competitors to sketch high-quality structures and could be really handy for taking notes in meetings.” — Jeff “Brilliant addition to the iPad workload. This is clearly a creative application and the most full featured molecular drawing app. I think the developers here have the most motivation, and have put more original thought into this. I hope they will be encouraged to continue with their vision…” — Cascade “I wanted to let you know directly how much I appreciate this app. It works exactly as advertised, is highly capable, and is now substituting for a desktop-based chemical structure drawing app. I am right now using it to prepare structures for my pharmacognosy lectures, and it is working well.” — Ian “The words that come to mind: Impressive. Quality. The development of Chirys Draw shows your deep, consistent, and scholarly chemistry flair and precision, and is impressive. Professional chemists will continue to love this.” — Atsuo “ChirysDraw represents the best chemical drawing package to date on the iPad.” — Brian “Thank you again for such a lovely program.” — Olivia
LiquidText
This app provides a dynamic workspace for reviewing and organizing information from documents and webpages. It allows users to extract key facts, connect ideas across different sources, and annotate content for research, writing, or study.
- Import documents and webpages
- Extract and organize excerpts
- Connect ideas with ink links
- Compare document sections
- Annotate PDFs, Word, and PowerPoint
- Search across all documents
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*** Named “Most Innovative iPad App of the Year” by Apple App Store *** LiquidText offers a fast, natural way to review, gather, and organize information across all your documents and webpages—then apply the results to writing reports, meeting prep, or simply studying. Pull out key facts and connect them together, squeeze a document to compare sections, draw a line to connect ideas in different documents, comment on multiple pages at once, build upon your thoughts, and much more. ► WHAT PEOPLE ARE SAYING: * "If you want to experience the power of going beyond paper, you can download LiquidText" – Cult of Mac * One of Macworld’s Top 24 Apps for iPad Pro * One of Time Magazine's Ten Best apps for iPad Pro * * "There's a better way to organize your research, and the app is it." – iMore, Serenity Caldwell * “All you need for deep research projects.” – Macworld, Jackie Dove * "The world changed with...LiquidText" – Law360, Paul Kiesel * "LiquidText may just be *the* app for reviewing and annotating PDFs using Apple's tablet and stylus." – CIO Magazine, James Martin * “One of the most powerful, original iPad apps I've tried in years” – Federico Viticci, MacStories.net ► LIQUIDTEXT’S COMPLETE FEATURE SET INCLUDES: (Features with * require a paid upgrade.) Import • Create a workspace and import all the documents and web pages you need • Compatible with PDF, Word, and PowerPoint document types • Import from Dropbox, iCloud Drive, Box, email, and more • Import content from webpage or send to LiquidText directly from Safari • Instant OCR to select text in scanned documents; do a full document-OCR to search as well!* • Import documents & metadata directly from reference managers (supports Zotero and Mendeley)* Interact • Pull excerpts from all the documents in your project into the Workspace area • Add your own notes (typed or written) to the Workspace area • Freely draw on your notes, or on the workspace itself* • Organize excerpts and notes into groups • Connect anything - draw live “ink links” that span pages, documents, notes, and more* • Create mind-maps by drawing “ink links” connecting your excerpts/notes to one another * • Get context - tap notes and excerpts to find original source Compare • Pinch a document to compare different distant pages side by side • Collapse text to see annotated parts side-by-side • Collapse text to view search results(s) side-by-side • Import unlimited number of documents into a project, view up to 3 at once* Annotate • Freely draw* or highlight on your document, notes, or the workspace itself • Add margin notes/comments to text, images, notes, and excerpts • Comment on two or more selections simultaneously • Replace document with a newer version (and annotations are brought to new doc)* Search • Search for keywords across all your LiquidText documents • Find keywords in title or text of your documents* • Bulk highlight, tag, or link to your search results* Realtime Collaboration • Invite colleagues into your shared projects and work together in near realtime* • Leave comments and notifications for your collaborators* • Privacy controls: set whether each workspace & document in your project is shared or private* Easy Export • Export your project as a PDF (includes your Workspace and documents) • Export your project as a Word file (converts your notes/excerpts into a linear document) • Send a full LiquidText file for those with the app. • Send files by email or to Dropbox, iCloud Drive, Zotero, and more* Sync & Backup* • Real-time, cross-platform sync • Continuous cloud backup • Multi-device display: • Use your desktop or tablet as additional display for your other device • Use your tablet for freehand inking while viewing and keyboarding on your desktop See our terms of use at https://www.liquidtext.net/terms-of-use Learn more at LiquidText.net | Better Than Paper
Screenshots
Verdict
The clearest difference is rating: LiquidText at 4.6 against Chirys Draw's 2.6. LiquidText also leads on update cadence (every 2 weeks vs every 9 months) and ratings volume (6.4K vs 8). Chirys Draw's advantage is in-app purchases (none vs 13) and review sentiment (67% vs 50%). 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
Both are free to download. LiquidText sells 13 in-app purchases, starting at $5.49 per month. Chirys Draw asks for nothing beyond the download.
LiquidText holds the better App Store score, 4.6 against 2.6. That said, the two scores are not equally well evidenced: LiquidText has 6.4K ratings behind it against 8, so its average is the more settled of the two. Written reviews complicate that: 67% of Chirys Draw's written reviews are positive against 50% of LiquidText's, so the app with the better star average is not the one people write more warmly about.
Chirys Draw ships an update every 9 months, LiquidText every 2 weeks. The most recent releases landed on October 15, 2026 and October 18, 2026 respectively.
| Parameter | Chirys Draw | LiquidText |
|---|---|---|
| Price | Free | Free |
| Rating | 2.6 (8 ratings) | 4.6 (6.4K ratings) — better |
| Positive reviews | 66.7% of reviews — better | 49.6% of reviews |
| Number of ratings | 8 | 6.4K — better |
| Update frequency | Every 9 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPad | iPhone, iPad, Mac — better |
| Requires iOS | 10.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 18 MB | 317 MB |
| Age rating | 4+ | 17+ |
| Developer | John Clark | LiquidText, Inc. |
Customer experience
Chirys Draw
LiquidText
Bugs and requests
Chirys Draw
Not enough reviews yet to summarise bugs or requests.
LiquidText
Reported bugs
5 issues- Frequent crashes and data loss issues
- Inconsistent behavior with Apple Pencil
- Text selection and highlighting problems
- Sync issues between iPad and Mac versions
- Unexpected changes to existing annotations
Requested features
5 requests- Dark mode option
- Improved palm rejection and writing experience
- Better export and sharing options
- Thumbnail/outline view for easier navigation
- Ability to rotate and resize text/image annotations
In-app purchases
Chirys Draw
No in-app purchases
LiquidText
- LiquidText Live, Monthly, Stu7 Days trial$5.491 Month
- LiquidText Live, Monthly, StPr7 Days trial$5.491 Month
- LiquidText Unlimited, Mo, Stu7 Days trial$10.901 Month
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- LiquidText Live, Monthly7 Days trial$10.901 Month
- LiquidText Live, Monthly, Upg7 Days trial$10.901 Month
- LiquidText Unlimited, Yr, Stu7 Days trial$19.001 Month
- LiquidText Live, Yearly, Stu7 Days trial$54.901 Year
- LiquidText Live, Yearly7 Days trial$99.991 Year
- LiquidText Live, Yearly, Upg7 Days trial$99.991 Year
- LiquidText Unlimited, Yr7 Days trial$189.991 Year
- LT Pro - For Students$19.99
- LiquidText Pro$29.99
- LiquidText Pro II$89.99









