Comparison

Knodo vs DropNest

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

Head to head
About

Knodo

Features
Read full description

WHY KNODO? Traditional note apps are cluttered and overwhelming. Knodo is different, it's built for one thing only: capturing and expanding individual facts so you never forget what matters. Whether you're: • Reading physical books and want to digitize passages • Listening to audiobooks during commutes • Researching for projects and drowning in information • Just curious and want to remember cool facts Knodo is the fastest, smartest way to build a permanent knowledge library. HOW IT WORKS: 1. CAPTURE Tap the button and start typing. Or speak. Or photograph a book page. Knodo accepts any input method—no friction, no setup. 2. ORGANIZE AI automatically suggests categories and tags. You can tweak them or let Knodo handle it. Your facts are searchable instantly. 3. EXPAND Tap "Expand with AI" and watch magic happen. Get historical context, related facts, and deeper insights—all powered by AI. 4. REDISCOVER Daily in-app rediscover of facts you saved weeks ago, reinforcing retention and sparking new ideas. PRIVACY FIRST: • Your facts stay on your device • No ads, no tracking, no selling your data Support: support@knodo.app Privacy Policy: https://knodo.app/privacy Terms of Service: https://knodo.app/terms

About

DropNest

Features
Read full description

DropNest is the simplest way to capture what matters and find it again with private AI. Drop in a thought, link, photo, file, or voice note. There is no account to create, no complicated folder system to maintain, and no subscription waiting around the corner. FREE FOREVER Every feature stays free. Optional tips are simply a way to support development—they never unlock features, raise limits, or change your experience. SIMPLE FROM THE FIRST DROP Save now and organize less. DropNest keeps capture fast, preserves your original material, and helps turn a growing collection into something useful. NO ACCOUNT REQUIRED Start immediately. DropNest does not ask you to register for a DropNest account. If you choose iCloud, it uses the Apple Account already signed in on your device. LOCAL BY DEFAULT, PRIVATE ICLOUD WHEN YOU WANT IT Your library is saved on your iPhone. Optional iCloud sync keeps a complete local copy while making your library available through your private iCloud storage. AI THAT CAN STAY ON YOUR IPHONE Choose Apple Intelligence on supported devices or download an on-device model. With either option, your questions, notes, and retrieved excerpts are processed on your iPhone and are not sent to a third-party AI or search service. ASK YOUR OWN LIBRARY Ask questions in natural language and get useful answers with links back to the source material, so you can verify every important detail. REVIEW WITHOUT THE CHORE Rediscover useful ideas, revisit recent material, and keep your personal knowledge current without maintaining a complex system. OPTIONAL CLOUD AI, ONLY WITH YOUR PERMISSION Advanced users may connect a compatible API using their own key. Before any disclosed data or provider credential is sent, DropNest identifies the recipient, destination, purpose, and data categories and requires an explicit choice. You can revoke permission at any time. Your notes belong to you. Your tools should make them more useful—not take control of them.

Screenshots

Knodo4 screens
DropNest4 screens

Verdict

The call

The clearest difference is in-app purchases: DropNest at none against Knodo's 3. DropNest also leads on iOS requirement (17.0 vs 26.0). On price, ads and device support 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

Both are free to download. Knodo sells 3 in-app purchases, starting at $7.99 per month. DropNest asks for nothing beyond the download.

Scorecard2 real differences · 4 level
Knodo versus DropNest: the parameters behind the verdict, then further details
ParameterKnodoDropNest
PriceFreeFree
Update frequency—Monthly
AdsNoNo
In-app purchasesYesNo — better
DevicesiPhoneiPhone
Requires iOS26.017.0 — better
Further details — not scored
Size16 MB24 MB
Age rating4+4+
DeveloperMaria Alejandra Wetsch成康 梁

In-app purchases

3 purchases

Knodo

Subscriptions2
  • Monthly7 Days trial$7.991 Month
  • Annual7 Days trial$59.991 Year
One-time1
  • Lifetime$99.99
None

DropNest

No in-app purchases

Questions

Is Knodo free?
Knodo is free to download, with in-app purchases available.
Is DropNest free?
DropNest is free to download, with no in-app purchases.
Do Knodo or DropNest have ads?
Neither Knodo nor DropNest shows ads.

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