# Cerego vs E

The clearest difference is update cadence: Cerego at every 8 days against E's every 24 months. Cerego also leads on device support (3 vs 1) and iOS requirement (12.2 vs 15.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Cerego ships an update every 8 days, E every 24 months. The most recent releases landed on October 11, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Cerego | E |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (2K ratings)](https://appshunter.io/ios/app/cerego/id688575194/reviews)** | — |
| Number of ratings | **2K** | — |
| Positive reviews | 68.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 24 months |
| Monetization | Free | — |
| Size | 74 MB | 2 MB |
| Requires iOS | **12.2** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Cerego, Inc](https://appshunter.io/developer/602976858) | [R&R TECHNOLOGY CO.,LTD.](https://appshunter.io/developer/1094646953) |

## What reviewers say

### Cerego

[App page](https://appshunter.io/ios/app/cerego/id688575194)

This app offers a personalized learning experience, syncing course content and tracking your progress. It utilizes microlearning principles and smart notifications to help you study efficiently and retain information effectively. Access your learning materials anytime, anywhere, even offline.

**Highlights:** Personalized study recommendations, Smart review notifications, Progress tracking and analytics, Offline study mode, Automatic cross-device sync, Microlearning approach

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🚀 Great study tool
- 👍 Innovative and intuitive UI
- 🚀 Convenient for on-the-go learning
- 👍 Helpful for memorization and retention
- 👍 Effective learning platform

**What reviewers complain about**

- 🐛 Crashes and bugs
- ⏱️ Overly long mandatory breaks
- 🕰️ Slow progress and completion time
- 🤖 Issues with text-to-speech functionality
- 📚 Limited access to content and courses

**Reported bugs**

- Frequent app crashes
- Inconsistent reset and review times
- Blank or unreadable flashcards
- Compatibility issues with newer iOS versions
- Syncing problems between app and website

**Requested features**

- Ability to complete assignments without mandatory breaks
- Improved syncing between mobile app and website
- More customization options for study sessions
- Expanded course and content library
- Better support for different learning styles


### E

[App page](https://appshunter.io/ios/app/e-document/id1573432387)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Cerego free?

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

### Is E free?

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

### Do Cerego or E have ads?

Neither Cerego nor E shows ads.

### Which is updated more often, Cerego or E?

Cerego ships an update every 8 days, and E every 24 months. Most recently, Cerego was updated on October 11, 2026 and E on October 7, 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.*