# e2s vs Lecture Recorder & Flashcards

The clearest difference is in-app purchases: e2s at none against Lecture Recorder & Flashcards's 10. e2s also leads on iOS requirement (9.0 vs 15.5). Lecture Recorder & Flashcards's advantage is update cadence (every 8 days vs every 6 weeks). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Lecture Recorder & Flashcards sells 10 in-app purchases, starting at $0.99 per 7 days. e2s asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for e2s against 5.0 for Lecture Recorder & Flashcards. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

e2s ships an update every 6 weeks, Lecture Recorder & Flashcards every 8 days. The most recent releases landed on November 6, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | e2s | Lecture Recorder & Flashcards |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/e2s/id1246082129/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/lecture-recorder-and-flashcards/id6756484899/reviews) |
| Number of ratings | 1 | **2** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 8 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 34 MB | 146 MB |
| Requires iOS | **9.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Engage2Serve](https://appshunter.io/developer/1246080767) | [Emre Ozturk](https://appshunter.io/developer/1860835470) |

## What reviewers say

### e2s

[App page](https://appshunter.io/ios/app/e2s/id1246082129)

This app provides students with direct access to campus information, services, and communities. Students can manage profiles, get news, ask questions, find events, book appointments, and navigate campus with interactive maps.

**Highlights:** Personalized student profile, Campus news and RSS feeds, Student services ticket tracking, University knowledge base, Event discovery and RSVP, Appointment scheduling, Interactive campus maps

**Features:** macOS Compatibility

**In-app purchases:** none


### Lecture Recorder & Flashcards

[App page](https://appshunter.io/ios/app/lecture-recorder-and-flashcards/id6756484899)

This app uses AI to automatically generate study guides, quizzes, and flashcards from recorded lectures. It aims to help students improve their grades by providing efficient and ethical study tools.

**Highlights:** AI-generated study guides, Automatic quiz creation, Flashcard generation, Lecture recording, Ethical AI use, Trusted alternative

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $0.99 | per 7 days |
| premium | $2.95 | per 7 days |
| Premium Monthly | $2.99 | per month |
| Premium Monthly | $4.99 | per month |
| premium | $9.99 | per 7 days |
| Premium Yearly | $9.99 | per year |
| Premium Yearly | $19.99 | per year |
| premium | $49.99 | per year |
| 10 AI Credits | $3.99 | one-time |
| 30 AI Credits | $9.99 | one-time |


## Frequently asked questions

### Is e2s free?

e2s is free to download, with no in-app purchases.

### Is Lecture Recorder & Flashcards free?

Lecture Recorder & Flashcards is free to download, with in-app purchases available.

### Which has better reviews, e2s or Lecture Recorder & Flashcards?

e2s and Lecture Recorder & Flashcards are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.

### Do e2s or Lecture Recorder & Flashcards have ads?

Neither e2s nor Lecture Recorder & Flashcards shows ads.

### Which is updated more often, e2s or Lecture Recorder & Flashcards?

e2s ships an update every 6 weeks, and Lecture Recorder & Flashcards every 8 days. Most recently, e2s was updated on November 6, 2026 and Lecture Recorder & Flashcards 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.*