# CliffsNotes Test Prep vs Studybay

The clearest difference is review sentiment: Studybay at 62% against CliffsNotes Test Prep's 0%. Studybay also leads on rating (4.8 vs 1.4) and update cadence (every 6 weeks vs every 19 months). CliffsNotes Test Prep's advantage is ads (none vs shown) and monetization model (free vs free with in-app purchases). On price, in-app purchases and device support there is nothing between them.

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

Studybay holds the better App Store score, 4.8 against 1.4. That said, the two scores are not equally well evidenced: Studybay has 684 ratings behind it against 44, so its average is the more settled of the two. Written reviews point the same way: 0% of CliffsNotes Test Prep's written reviews are positive against 62% of Studybay's.

CliffsNotes Test Prep ships an update every 19 months, Studybay every 6 weeks. The most recent releases landed on November 14, 2026 and November 13, 2026 respectively.

## The numbers

| Metric | CliffsNotes Test Prep | Studybay |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.4 (44 ratings)](https://appshunter.io/ios/app/cliffsnotes-test-prep/id1121545794/reviews) | **[4.8 (684 ratings)](https://appshunter.io/ios/app/studybay-homework-and-answers/id1558452905/reviews)** |
| Number of ratings | 44 | **684** |
| Positive reviews | 0.0% of reviews | **61.5% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 19 months | **Every 6 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 24 MB | 81 MB |
| Requires iOS | **8.2** | 11.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Houghton Mifflin Harcourt](https://appshunter.io/developer/409368007) | [Tossox Holdings Limited](https://appshunter.io/developer/1544929218) |

## What reviewers say

### CliffsNotes Test Prep

[App page](https://appshunter.io/ios/app/cliffsnotes-test-prep/id1121545794)

This educational app offers interactive study guides and practice exams for standardized tests like the SAT. It features personalized study plans, engaging games, and detailed score reports to boost student confidence and improve academic performance.

**Highlights:** Interactive study guides, Practice exams, Personalized study plans, Engaging games, Score reports, Insightful analytics

**Features:** macOS Compatibility

**In-app purchases:** none


### Studybay

[App page](https://appshunter.io/ios/app/studybay-homework-and-answers/id1558452905)

Connect with verified academic experts for homework help and tutoring across all subjects. Get instant, affordable assistance with assignments, quizzes, and projects from professionals ready 24/7. Improve your grades with detailed explanations and timely support.

**Highlights:** Verified academic experts, Homework assistance, Online tutoring, 24/7 availability, All subjects covered, Affordable services

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none

**What reviewers like**

- 🚀 Fast and efficient
- 👍 Great customer service
- ✨ Consistent and professional
- 💯 Exceeded expectations

**What reviewers complain about**

- 🔒 Concerns about security and fraud
- 💰 Hidden fees and charges
- 🔁 Difficulty getting refunds
- 🚫 Accounts being banned

**Reported bugs**

- Login and access issues
- Unreliable service and deliveries

**Requested features**

- Improved refund and customer support processes
- Clearer pricing and fee structure


## Frequently asked questions

### Is CliffsNotes Test Prep free?

CliffsNotes Test Prep is free to download, with no in-app purchases.

### Is Studybay free?

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

### Which has better reviews, CliffsNotes Test Prep or Studybay?

Studybay is rated higher. CliffsNotes Test Prep averages 1.4 out of 5 from 44 ratings, while Studybay averages 4.8 from 684 ratings.

### Do CliffsNotes Test Prep or Studybay have ads?

Studybay shows ads; CliffsNotes Test Prep does not.

### Which is updated more often, CliffsNotes Test Prep or Studybay?

CliffsNotes Test Prep ships an update every 19 months, and Studybay every 6 weeks. Most recently, CliffsNotes Test Prep was updated on November 14, 2026 and Studybay 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.*