# Cerego vs AST Study Guide 4th Edition

The clearest difference is review sentiment: Cerego at 69% against AST Study Guide 4th Edition's 0%. Cerego also leads on price (Free vs $65.00) and iOS requirement (12.2 vs 15.6). On update cadence, ads, in-app purchases and device support there is nothing between them.

Cerego is free to download; AST Study Guide 4th Edition costs $65.00 up front. Neither carries in-app purchases, so what you see is what you pay.

Cerego ships an update every 8 days, AST Study Guide 4th Edition every 2 weeks. Both last shipped on October 16, 2026.

## The numbers

| Metric | Cerego | AST Study Guide 4th Edition |
| --- | --- | --- |
| Price | **Free** | $65.00 |
| Rating | **[4.8 (2K ratings)](https://appshunter.io/ios/app/cerego/id688575194/reviews)** | — |
| Number of ratings | **2K** | — |
| Positive reviews | **68.5% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 2 weeks |
| Monetization | **Free** | Paid |
| Size | 74 MB | 27 MB |
| Requires iOS | **12.2** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Cerego, Inc](https://appshunter.io/developer/602976858) | [Association of Surgical Techologists](https://appshunter.io/developer/645664784) |

## 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


### AST Study Guide 4th Edition

[App page](https://appshunter.io/ios/app/ast-study-guide-4th-edition/id6745573067)

Prepare for your Surgical Technology certification exam with a comprehensive study guide. Review essential concepts, practice with over 2,000 realistic questions, and build confidence for exam day through flexible study options.

**Highlights:** Detailed content review of core curriculum, Over 2,000 practice questions, 5 certifying practice exams, Focused or randomized study modes, Easy-to-use format for efficient studying, Familiarity with exam question formats

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Cerego free?

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

### Is AST Study Guide 4th Edition free?

AST Study Guide 4th Edition costs $65.00, with no in-app purchases.

### Do Cerego or AST Study Guide 4th Edition have ads?

Neither Cerego nor AST Study Guide 4th Edition shows ads.

### Which is updated more often, Cerego or AST Study Guide 4th Edition?

Cerego ships an update every 8 days, and AST Study Guide 4th Edition every 2 weeks. Most recently, Cerego was updated on October 16, 2026 and AST Study Guide 4th Edition on October 16, 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.*