# Knowt vs ClarityStudy

The clearest difference is review sentiment: ClarityStudy at 100% against Knowt's 62%. Knowt's advantage is ratings volume (11K vs 4) and rating (4.7 vs 4.5). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Knowt sells 9 in-app purchases, starting at $9.99 per 7 days and ClarityStudy sells 6 in-app purchases, starting at $14.99 per month. Whichever you choose, the download price is not the number that matters.

Knowt holds the better App Store score, 4.7 against 4.5. That said, the two scores are not equally well evidenced: Knowt has 11K ratings behind it against 4, so its average is the more settled of the two. Written reviews complicate that: 62% of Knowt's written reviews are positive against 100% of ClarityStudy's, so the app with the better star average is not the one people write more warmly about.

Knowt ships an update weekly, ClarityStudy every 10 days. The most recent releases landed on November 10, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Knowt | ClarityStudy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (11K ratings)](https://appshunter.io/ios/app/knowt-ai-flashcards-and-notes/id6463744184/reviews)** | [4.5 (4 ratings)](https://appshunter.io/ios/app/claritystudy-ai-study-planner/id6745721057/reviews) |
| Number of ratings | **11K** | 4 |
| Positive reviews | 61.7% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 10 days |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | **#112** | — |
| Size | 150 MB | 125 MB |
| Requires iOS | 16.4 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Knowt Inc.](https://appshunter.io/developer/1462368056) | [Pracee Global Ventures LLC](https://appshunter.io/developer/1813482025) |

## What reviewers say

### Knowt

[App page](https://appshunter.io/ios/app/knowt-ai-flashcards-and-notes/id6463744184)

**Currently charting:** #112 Top Free · Education, #146 Top Grossing · Education (US App Store)

This study app uses AI to transform notes and lecture videos into flashcards and practice tests. It offers various study modes, including spaced repetition, and provides free AP exam study guides. Millions of student-created resources are available.

**Highlights:** AI flashcard maker, Summarize lecture videos, Create practice tests from notes/PDFs/videos, Free Learn Mode with multiple study modes, Spaced Repetition algorithm, Free AP Study Guides, Sync across mobile and web

**Features:** macOS Compatibility

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Student Ultra Weekly | $9.99 | per 7 days |
| Student Ultra Monthly | $14.99 | per month |
| Student Ultra Monthly | $19.99 | per month |
| Student Ultra Monthly | $24.99 | per month |
| Student Ultra Annual | $59.99 | per year |
| Student Ultra Annual | $119.99 | per year |
| Student Ultra Annual | $119.99 | per year |
| Student Ultra Annual | $149.99 | per year |
| Student ultra annual | $149.99 | per year |

**What reviewers like**

- 🚀 Amazing app
- 🚀 Quizlet alternative
- 👍 Helpful for studying
- 👍 Easy to use
- 👍 Intuitive interface

**What reviewers complain about**

- 🐛 Frequent crashes
- 🐛 Glitchy app
- 🐛 Bugs with flashcard functionality
- 🐛 Inconsistent performance
- 🐛 Syncing issues between devices

**Reported bugs**

- Flashcards disappearing or duplicating
- Incorrect answers marked as correct
- Freezing on update screen
- Compatibility issues on certain devices

**Requested features**

- Split screen support for iPad
- Ability to manually sort flashcards
- More formatting options for flashcards
- Improved AI-generated notes
- Offline study mode


### ClarityStudy

[App page](https://appshunter.io/ios/app/claritystudy-ai-study-planner/id6745721057)

This app centralizes all your study materials, transforming them into structured learning paths. It offers AI-powered chat for questions, instant summaries, and adaptive quizzes to enhance comprehension and retention. Gamified elements like streaks and achievements keep you motivated.

**Highlights:** Centralized learning repository, AI chat for file questions, Instant document summarization, Adaptive flashcards and quizzes, Dynamic study scheduling, Lecture recording with transcription, Gamified progress tracking

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Clarity Pro - Monthly | $14.99 | per month |
| Clarity Pro - Monthly Sale | $18.99 | per month |
| Clarity Pro - Quarterly | $34.99 | per 3 months |
| Clarity Pro - Annual Sale | $54.99 | per year |
| Clarity Pro - Full Term | $59.99 | per 6 months |
| Clarity Pro - Yearly | $89.99 | per year |


## Frequently asked questions

### Is Knowt free?

Knowt is free to download, with in-app purchases available.

### Is ClarityStudy free?

ClarityStudy is free to download, with in-app purchases available.

### Which has better reviews, Knowt or ClarityStudy?

Knowt is rated higher. Knowt averages 4.7 out of 5 from 11K ratings, while ClarityStudy averages 4.5 from 4 ratings.

### Do Knowt or ClarityStudy have ads?

Neither Knowt nor ClarityStudy shows ads.

### Which is updated more often, Knowt or ClarityStudy?

Knowt ships an update weekly, and ClarityStudy every 10 days. Most recently, Knowt was updated on November 10, 2026 and ClarityStudy on October 30, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*