# Nerd AI vs LectureScribe

The clearest difference is review sentiment: LectureScribe at 100% against Nerd AI's 59%. Nerd AI's advantage is rating (4.7 vs 4.2) and update cadence (every 11 days vs every 4 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Nerd AI sells 11 in-app purchases, starting at $4.99 per 7 days and LectureScribe sells 3 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Nerd AI holds the better App Store score, 4.7 against 4.2. That said, the two scores are not equally well evidenced: Nerd AI has 33K ratings behind it against 5, so its average is the more settled of the two. Written reviews complicate that: 59% of Nerd AI's written reviews are positive against 100% of LectureScribe's, so the app with the better star average is not the one people write more warmly about.

Nerd AI ships an update every 11 days, LectureScribe every 4 months. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Nerd AI | LectureScribe |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (33K ratings)](https://appshunter.io/ios/app/nerd-ai-math-problem-solver/id6449704549/reviews)** | [4.2 (5 ratings)](https://appshunter.io/ios/app/lecturescribe-ai-flashcards/id6744581369/reviews) |
| Number of ratings | **33K** | 5 |
| Positive reviews | 58.8% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 11 days** | Every 4 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | **#137** | — |
| Size | 144 MB | 28 MB |
| Requires iOS | **13.0** | 26.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [DEEP FLOW SOFTWARE SERVICES](https://appshunter.io/developer/1833881740) | [ARC FORM S.L](https://appshunter.io/developer/1772486237) |

## What reviewers say

### Nerd AI

[App page](https://appshunter.io/ios/app/nerd-ai-math-problem-solver/id6449704549)

**Currently charting:** #137 Top Grossing · Education (US App Store)

This AI-powered study companion offers a suite of tools to assist with homework, writing, and learning. It can solve math problems from photos, generate essays, summarize videos and audio, and help with coding and language skills.

**Highlights:** Scan and solve math problems with step-by-step explanations, Generate essays, blogs, and scripts with customizable tone and length, AI chatbot for interactive learning and question answering, Summarize YouTube videos and audio content, Improve language skills with grammar hints and translation, Assistance with learning and optimizing code, Trivia quests for knowledge challenges

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Nerd AI Premium W5 Free | $4.99 | per 7 days |
| Nerd AI Premium W7 Free | $6.99 | per 7 days |
| Nerd AI Premium W7 | $6.99 | per 7 days |
| Nerd AI Premium W7 Free7 | $6.99 | per 7 days |
| Weekly Subscription | $7.39 | per 7 days |
| Nerd AI Premium W5 | $7.39 | per 7 days |
| Nerd AI Premium Y3 | $19.99 | per year |
| Nerd AI Premium 6M5 | $24.99 | per 6 months |
| Nerd AI Premium 6M7 | $29.99 | per 6 months |
| Nerd AI Premium Y7 | $39.99 | per year |
| Lifetime Premium | $39.99 | one-time |

**What reviewers like**

- 👍 Helpful with homework
- 🚀 Quick answers
- 💡 Step-by-step explanations
- 🤖 Powerful AI capabilities

**What reviewers complain about**

- 💰 Paywall for full access
- 🐛 Inconsistent answers
- 🤔 Limited free usage
- 📚 Struggles with complex/word problems

**Reported bugs**

- Incorrect answers provided
- Subscription issues and unauthorized charges

**Requested features**

- Unlimited free usage
- Improved accuracy and consistency
- Better handling of advanced math and word problems


### LectureScribe

[App page](https://appshunter.io/ios/app/lecturescribe-ai-flashcards/id6744581369)

Transform lectures, PDFs, and notes into study tools with AI. Automatically generate flashcards, quizzes, and summaries to study more effectively and retain information faster.

**Highlights:** AI-generated flashcards with spaced repetition, Practice quizzes to test knowledge, Visual mind maps and summaries, Searchable organized notes, Supports audio, PDF, image, and text content, Progress tracking

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly BoardBrain Pro | $2.99 | per 7 days |
| Monthly Pro BoardBrain | $8.99 | per month |
| Yearly BoardBrain Pro | $59.99 | per year |


## Frequently asked questions

### Is Nerd AI free?

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

### Is LectureScribe free?

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

### Which has better reviews, Nerd AI or LectureScribe?

Nerd AI is rated higher. Nerd AI averages 4.7 out of 5 from 33K ratings, while LectureScribe averages 4.2 from 5 ratings.

### Do Nerd AI or LectureScribe have ads?

Both Nerd AI and LectureScribe show ads.

### Which is updated more often, Nerd AI or LectureScribe?

Nerd AI ships an update every 11 days, and LectureScribe every 4 months. Most recently, Nerd AI was updated on October 27, 2026 and LectureScribe on October 24, 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.*