# Knowlet vs NerdSip

Knowlet and NerdSip both sit at 4.8 stars, but that hides the real split: 89% of Knowlet's written reviews are positive against 67% of NerdSip's. NerdSip's advantage is ratings volume (125 vs 41). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Knowlet sells 5 in-app purchases, starting at $6.99 per 7 days and NerdSip sells 2 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.8 for Knowlet against 4.7 for NerdSip. Both are backed by a comparable volume of ratings — 41 and 125 respectively. Written reviews are what separate them: 89% of Knowlet's written reviews are positive against 67% of NerdSip's.

Knowlet ships an update every 2 weeks, NerdSip weekly. The most recent releases landed on November 12, 2026 and November 13, 2026 respectively.

## The numbers

| Metric | Knowlet | NerdSip |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (41 ratings)](https://appshunter.io/ios/app/knowlet-daily-learning-and-quiz/id6754519612/reviews)** | [4.7 (125 ratings)](https://appshunter.io/ios/app/nerdsip-microlearning-app/id6756797708/reviews) |
| Number of ratings | 41 | **125** |
| Positive reviews | **88.9% of reviews** | 66.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | Freemium | Freemium |
| Size | 98 MB | 100 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 12+ | 12+ |
| Developer | [Digital Quality](https://appshunter.io/developer/1848609657) | [ai51 UG (haftungsbeschränkt)](https://appshunter.io/developer/1862880892) |

## What reviewers say

### Knowlet

[App page](https://appshunter.io/ios/app/knowlet-daily-learning-and-quiz/id6754519612)

Master diverse subjects with short, engaging lessons and quizzes. Learn key concepts in just 15 minutes daily through bite-sized content, flashcards, and video modules. Personalized learning paths adapt to your level, making knowledge acquisition accessible and effective for busy adults.

**Highlights:** Bite-sized lessons (15 min), Short video lessons, Spaced-repetition flashcards, True/False challenge games, Daily knowledge quizzes, Structured learning paths, 12+ subjects covered

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium Plan | $6.99 | per 7 days |
| Monthly Subscription Plan | $14.99 | per month |
| Monthly Premium Offer | $24.99 | per 3 months |
| Annual Offer | $29.99 | per year |
| Annual Subscription Plan | $59.99 | per year |


### NerdSip

[App page](https://appshunter.io/ios/app/nerdsip-microlearning-app/id6756797708)

This app offers bite-sized, fact-checked courses on any topic, delivered in 5-minute lessons. Users can swipe through curated content or request custom courses generated by AI, making learning engaging and efficient.

**Highlights:** AI-generated custom courses, Swipe-based content discovery, 5-minute lessons, Fact-checked content pipeline, Podcast mode for audio learning, Summary infographics, Spaced repetition review courses, Gamified learning with XP and leagues

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Nerdsip Gold Monthly | $7.99 | per month |
| NerdSip Gold (Yearly) | $49.99 | per year |


## Frequently asked questions

### Is Knowlet free?

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

### Is NerdSip free?

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

### Which has better reviews, Knowlet or NerdSip?

Knowlet is rated higher. Knowlet averages 4.8 out of 5 from 41 ratings, while NerdSip averages 4.7 from 125 ratings.

### Do Knowlet or NerdSip have ads?

Neither Knowlet nor NerdSip shows ads.

### Which is updated more often, Knowlet or NerdSip?

Knowlet ships an update every 2 weeks, and NerdSip weekly. Most recently, Knowlet was updated on November 12, 2026 and NerdSip on November 13, 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.*