Comparison

Kno App vs Delve

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

Head to head
About

Kno App

Explore fascinating subjects with bite-sized knowledge cards. Dive deeper into topics that spark your curiosity with AI-powered follow-up questions. Learn something new every time you open the app, with information sourced from trusted resources.

Highlights
  • Bite-sized knowledge cards
  • AI-powered follow-up questions
  • Explore multiple topics
  • Curiosity-driven learning
  • Trusted sources with citations
Features
Read full description

Discover fascinating topics and learn something new every time you open the app. Kno presents bite-sized knowledge cards designed to spark curiosity and help you explore subjects ranging from science and history to technology and culture. Ask follow-up questions to dive deeper into the topics that interest you most. Features • Short knowledge cards • AI-powered follow-up questions • Explore multiple topics • Designed for curiosity-driven learning Each knowledge card is based on trusted sources. AI helps expand the topic by answering follow-up questions and providing additional context. Sources are always shown so users can verify the information themselves. Privacy Policy: https://knoapp.co/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Support: https://knoapp.co/support

About

Delve

Engage with bite-sized, interactive lessons on diverse topics, from world mechanics to life improvement. Each lesson uses AI to summarize Wikipedia articles, prompting you to guess before revealing the answer. Explore curated book ideas and daily logic puzzles.

Highlights
  • Interactive daily lessons
  • AI-generated content from Wikipedia
  • Daily logic puzzles
  • Book summaries with narrated lessons
  • Personalized learning feed
  • AI-powered review chat
Features
Read full description

Delve is short, interactive lessons about interesting things: how the world works, how to live better, stories that change how you see something, and ideas that are hard to get your head around. Each takes a few minutes, asks you to guess before it tells you, and is written with AI from the Wikipedia articles it links to. HOME A feed of lessons, ranked by what you told Delve you are curious about. Swipe away anything you do not want to see again. A LESSON WRITTEN FOR YOU, EVERY DAY With Delve Plus, a new lesson is written for you overnight from your interests and anything you ask for. Search for something Delve does not teach yet, ask for it, and it shapes your next lessons. A new one is written after you open the last one, so they never pile up. It needs AI turned on. BOOKS Ideas from 25 well-known books, and what the evidence says now. Each book has three narrated lessons in our own words, not the book itself: each teaches one idea the author argues, then says what research has found since, criticism included. Listen along or read at your own pace. PUZZLES Seven puzzle games, new every day at 10 a.m.: Seeds, Cuts, Bridges, Totals, Snips, Alibis and Fours. Each logic puzzle has one answer you can reach without guessing, and its hints tell you the next step and why it works. Free readers get about half of each day's puzzles; Delve Plus opens all of them and every past day. YOUR LIBRARY Everything you have played, saved and finished, the books you have started, and Review, an AI chat that asks you to explain what you learned. NOTHING TO KEEP UP WITH No courses to fall behind on. A reminder at the time you pick, if you want one, and a streak that counts the days you finished a lesson or a puzzle. HALF OF OUR PROFITS GO TO WIKIPEDIA Our lessons are written from Wikipedia, so half of our profits go to the Wikimedia Foundation, which runs it. FREE AND DELVE PLUS Free: two lessons or book parts a day, and about half of each day's puzzles. Delve Plus: a new lesson written for you every day, every lesson and book with no daily limit, and every puzzle, past days included. Delve Plus is $14.99 a month or $119.99 a year in the U.S. (prices vary by country). Payment is charged to your Apple Account when you confirm the purchase. Your subscription renews automatically unless you turn off auto-renew at least 24 hours before the end of the current period, and your account is charged for the renewal within the 24 hours before the period ends. Manage or cancel it in your Apple Account settings at any time. Terms of Use: https://delvelearning.app/terms/ Privacy Policy: https://delvelearning.app/privacy/

Screenshots

Kno App4 screens
Delve4 screens

Verdict

The call

The clearest difference is ratings volume: Delve at 8 against Kno App's 1. On price, rating, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Kno App sells 2 in-app purchases, starting at $4.99 per month and Delve sells 2 in-app purchases, starting at $14.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Kno App against 5.0 for Delve. That said, the two scores are not equally well evidenced: Delve has 8 ratings behind it against 1, so its average is the more settled of the two.

Scorecard1 real difference · 8 level
Kno App versus Delve: the parameters behind the verdict, then further details
ParameterKno AppDelve
PriceFreeFree
Rating5.0 (1 ratings)5.0 (8 ratings)
Number of ratings18 — better
Update frequencyEvery 4 days—
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFreemium
DevicesiPhoneiPhone
Requires iOS17.016.4 — better
Further details — not scored
Size32 MB104 MB
Age rating4+12+
DeveloperBRBR GROUPNolan Connolly

In-app purchases

2 purchases

Kno App

Subscriptions2
  • Kno Premium Monthly$4.991 Month
  • Kno Premium Yearly$39.991 Year
2 purchases

Delve

Subscriptions2
  • Delve Plus Monthly$14.991 Month
  • Delve Plus Yearly$119.991 Year

Questions

Is Kno App free?
Kno App is free to download, with in-app purchases available.
Is Delve free?
Delve is free to download, with in-app purchases available.
Which has better reviews, Kno App or Delve?
Kno App and Delve are both rated 5.0 out of 5 on the App Store, from 1 and 8 ratings respectively.
Do Kno App or Delve have ads?
Neither Kno App nor Delve shows ads.

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