Constella vs Anara
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Constella
Capture thoughts, synthesize ideas, and automate workflows in one place. This AI-powered tool connects notes, emails, and tasks to surface insights and allows for instant semantic search. It adapts to various thinking styles, making it ideal for professionals and creatives.
- Instant thought capture with text and images
- AI synthesis across notes, emails, and apps
- Semantic instant search
- Smart automations and task delegation
- Sync across devices
- Integrates with Notion, Google Drive
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Losing thoughts suck but organizing is painful, so we made the fastest way to capture and recall them without Instant Thought Capture: Jot down ideas the moment they strike. Quick-capture notes, links, and images from anywhere on your phone. Never forget a fleeting thought again. Thanks to AI indexing, you don't have to fumble with files and folders when organizing them. AI-Powered Synthesis Constella connects your notes, emails, newsletters, and tasks to surface insights you would have missed. Your personal AI understands context and finds relationships between your thoughts automatically. Smart Instant Search Find anything in seconds with AI-powered semantic search. No need to remember exact words or which folder you saved something in — just describe what you are looking for. Built for Those with Lots of Thoughts Key Features - Quick thought capture with text and images - AI synthesis across notes, emails, and apps - Semantic instant search across all your content - Smart automations and task delegation - Redesigned dashboard for faster navigation - Sync across devices with the desktop and web app - Integrates with Notion, Google Drive, and more - 475M+ research papers searchable Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.constella.app/legal/privacy-policy
Anara
This AI-powered tool assists scientists with academic research. It enables searching, reading, and writing scientific content with verifiable citations. The mobile app provides on-the-go access to your library, allowing you to ask questions about papers and get cited answers.
- AI-powered academic search
- Summarize and cite sources
- Write with verifiable citations
- On-demand research on mobile
- Read and highlight PDFs offline
- Save papers and links
- Scan pages with camera
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Anara is AI purpose-built for science. Search, read, and write academic content with every claim cited back to its source. Anara searches your library and the web, summarizes what it finds, and helps you write with citations you can check. Anara is 4x more accurate than general-purpose AI like ChatGPT and Claude at finding information in documents. Our iOS app is a companion to the Anara web app, designed for on-demand research while you are away from your keyboard: Ask questions about your papers and get cited answers on the go Tap any citation to open the source at the exact passage Read and highlight your PDFs, offline once downloaded Save papers and links into your library from any app, or scan pages with your camera Anara requires an account. A free plan is available; paid plans and credit packs are offered as in-app purchases. Subscriptions renew monthly until canceled in your App Store account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Terms of Service: https://anara.com/terms Privacy Policy: https://anara.com/privacy
Screenshots
Verdict
The clearest difference is ads: Constella at none against Anara's shown. Constella also leads on ratings volume (10 vs 1) and iOS requirement (16.4 vs 26.0). Anara's advantage is rating (5.0 vs 4.8). On price, review sentiment, update cadence 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. Constella sells 6 in-app purchases, starting at $7.99 per month and Anara sells 14 in-app purchases, starting at $11.99 per month. Whichever you choose, the download price is not the number that matters.
Anara holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Constella has 10 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 88% of Constella's written reviews are positive against 80% of Anara's, so the app with the better star average is not the one people write more warmly about.
Constella ships an update every 10 days, Anara every 6 days. The most recent releases landed on October 8, 2026 and October 29, 2026 respectively.
| Parameter | Constella | Anara |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (10 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 87.5% of reviews — better | 80.0% of reviews |
| Number of ratings | 10 — better | 1 |
| Update frequency | Every 10 days | Every 6 days — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.4 — better | 26.0 |
| Further details — not scored | ||
| Size | 89 MB | 53 MB |
| Age rating | 4+ | 12+ |
| Developer | Nora Studios | Anara Labs Inc |
Customer experience
Constella
Anara
In-app purchases
Constella
- Base7 Days trial$7.991 Month
- Ultra7 Days trial$19.991 Month
- Base Yearly7 Days trial$71.991 Year
Show 1 moreShow fewer
- Ultra Yearly7 Days trial$179.991 Year
- Stella Call Credits - Small$2.99
- Stella Call Credits - Big$5.99
Anara
- Plus$11.991 Month
- Plus$14.991 Month
- Pro$23.991 Month
Show 5 moreShow fewer
- Pro$28.991 Month
- Max 5x$117.991 Month
- Max 5x$141.991 Month
- Max 20x$239.991 Month
- Max 20x$289.991 Month
- 500 credits$5.99
- 1,000 credits$11.99
- 2,000 credits$27.99
Show 3 moreShow fewer
- 5,000 credits$70.99
- 10,000 credits$141.99
- 20,000 credits$239.99









