# Knowt vs SAT Wordrush

The clearest difference is rating: Knowt at 4.7 against SAT Wordrush's 4.2. Knowt also leads on ratings volume (11K vs 5) and chart position (#133 vs unranked). SAT Wordrush's advantage is in-app purchases (none vs 10). On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. Knowt sells 9 in-app purchases, starting at $9.99 per 7 days. SAT Wordrush asks for nothing beyond the download.

Knowt holds the better App Store score, 4.7 against 4.2. That said, the two scores are not equally well evidenced: Knowt has 11K ratings behind it against 5, so its average is the more settled of the two. Written reviews complicate that: 62% of Knowt's written reviews are positive against 67% of SAT Wordrush's, so the app with the better star average is not the one people write more warmly about.

Knowt ships an update weekly, SAT Wordrush every 2 weeks. The most recent releases landed on November 7, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Knowt | SAT Wordrush |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (11K ratings)](https://appshunter.io/ios/app/knowt-ai-flashcards-and-notes/id6463744184/reviews)** | [4.2 (5 ratings)](https://appshunter.io/ios/app/sat-wordrush/id6756805702/reviews) |
| Number of ratings | **11K** | 5 |
| Positive reviews | 61.7% of reviews | **66.7% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Best chart rank | **#133** | — |
| Size | 150 MB | 11 MB |
| Requires iOS | **16.4** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Knowt Inc.](https://appshunter.io/developer/1462368056) | [Control Studios](https://appshunter.io/developer/1862980105) |

## What reviewers say

### Knowt

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

**Currently charting:** #133 Top Free · Education, #134 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


### SAT Wordrush

[App page](https://appshunter.io/ios/app/sat-wordrush/id6756805702)

Master SAT vocabulary with focused, adaptive sessions. This app uses smart repetition and spaced review to help you learn and retain words efficiently. Track your progress and build streaks for a motivating study experience.

**Highlights:** Adaptive vocabulary practice, Spaced review system, Fast, focused study sessions, Streak and progress tracking, Multiple learning modes, Privacy-first design

**In-app purchases:** none


## Frequently asked questions

### Is Knowt free?

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

### Is SAT Wordrush free?

SAT Wordrush is free to download, with no in-app purchases.

### Which has better reviews, Knowt or SAT Wordrush?

Knowt is rated higher. Knowt averages 4.7 out of 5 from 11K ratings, while SAT Wordrush averages 4.2 from 5 ratings.

### Do Knowt or SAT Wordrush have ads?

Neither Knowt nor SAT Wordrush shows ads.

### Which is updated more often, Knowt or SAT Wordrush?

Knowt ships an update weekly, and SAT Wordrush every 2 weeks. Most recently, Knowt was updated on November 7, 2026 and SAT Wordrush on November 5, 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.*