# EduRev Study Notes & Test Prep vs Mercer | Mettl

The clearest difference is review sentiment: EduRev Study Notes & Test Prep at 74% against Mercer | Mettl's 17%. EduRev Study Notes & Test Prep also leads on rating (4.6 vs 1.0) and update cadence (weekly vs every 2 months). Mercer | Mettl's advantage is in-app purchases (none vs 27). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. EduRev Study Notes & Test Prep sells 26 one-off in-app purchases. Mercer | Mettl asks for nothing beyond the download.

EduRev Study Notes & Test Prep holds the better App Store score, 4.6 against 1.0. That said, the two scores are not equally well evidenced: EduRev Study Notes & Test Prep has 148 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 74% of EduRev Study Notes & Test Prep's written reviews are positive against 17% of Mercer | Mettl's.

EduRev Study Notes & Test Prep ships an update weekly, Mercer | Mettl every 2 months. Both last shipped on October 21, 2026.

## The numbers

| Metric | EduRev Study Notes & Test Prep | Mercer | Mettl |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (148 ratings)](https://appshunter.io/ios/app/edurev-study-notes-and-test-prep/id1529835494/reviews)** | [1.0 (3 ratings)](https://appshunter.io/ios/app/mercer-mettl/id6444482525/reviews) |
| Number of ratings | **148** | 3 |
| Positive reviews | **73.9% of reviews** | 16.7% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 86 MB | 17 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [EDUREV LEARNING PRIVATE LIMITED](https://appshunter.io/developer/1529835496) | [Mercer Mettl](https://appshunter.io/developer/1654901800) |

## What reviewers say

### EduRev Study Notes & Test Prep

[App page](https://appshunter.io/ios/app/edurev-study-notes-and-test-prep/id1529835494)

This app acts as a personal teacher, offering videos, notes, and tests to help users prepare for various competitive exams. It analyzes progress, solves doubts, and provides mock tests with rankings. The goal is to make learning engaging and accessible.

**Highlights:** Video lectures and notes, Progress analysis and doubt solving, Mock tests and practice questions, All India Ranking for tests, Smart-book like courses, Large student and teacher community

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

**In-app purchases (26)**

| Purchase | Price | Billing |
| --- | --- | --- |
| EduRev Plan 1 | $2.99 | one-time |
| EduRev Plan 2 | $3.99 | one-time |
| 1 Month Subscription | $4.99 | one-time |
| EduRev Plan 3 | $4.99 | one-time |
| EduRev Plan 4 | $6.99 | one-time |
| New 1 Month Subscription | $7.99 | one-time |
| Decreased 2 Year Subscription | $7.99 | one-time |
| EduRev Plan 5 | $7.99 | one-time |
| EduRev Plan 6 | $9.99 | one-time |
| Annual Subscription | $9.99 | one-time |
| Decreased 3 Year Subscription | $11.99 | one-time |
| EduRev Plan 8 | $12.99 | one-time |
| 2 Year Subscription | $14.99 | one-time |
| New Annual Subscription | $14.99 | one-time |
| EduRev Plan 9 | $14.99 | one-time |
| Decreased 5 Year Subscription | $17.99 | one-time |
| New 2 Year Subscription | $19.99 | one-time |
| 3 Year Subscription | $19.99 | one-time |
| EduRev Plan 11 | $19.99 | one-time |
| EduRev Plan 12 | $22.99 | one-time |
| 5 Year Subscription | $29.99 | one-time |
| EduRev Plan 14 | $29.99 | one-time |
| EduRev Plan 15 | $34.99 | one-time |
| EduRev Plan 17 | $49.99 | one-time |
| EduRev Plan 21 | $149.99 | one-time |
| EduRev Plan 25 | $399.99 | one-time |

**What reviewers like**

- 👍 Excellent learning content
- 👍 Comprehensive study material
- 👍 Useful for exams and toppers
- 👍 Covers various boards and syllabi
- 👍 Good for self-preparation

**What reviewers complain about**

- 😞 Video courses unavailable
- 😞 Technical support unreachable
- 😞 Membership fee non-refundable
- 😞 App squished horizontally after update
- 😞 Unable to view videos (thumbnail only)

**Reported bugs**

- App squished horizontally after update
- Unable to view videos (thumbnail only)
- Video courses unavailable
- Technical support unreachable
- App asking to pay again after successful payment

**Requested features**

- Remove horizontal squish in update
- Provide AI for quick question answers
- Add more practice questions
- Unlock some tests for preview
- Add AI features for quick answers


### Mercer | Mettl

[App page](https://appshunter.io/ios/app/mercer-mettl/id6444482525)

This app provides a convenient platform for individuals to take tests on their mobile devices. It also helps organizations make informed decisions about talent acquisition and development through research-backed assessments and analytics.

**Highlights:** On-the-go test taking, Talent acquisition assessments, Employee development programs, Customized assessments, In-depth analytics, Certification exams

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

**In-app purchases:** none


## Frequently asked questions

### Is EduRev Study Notes & Test Prep free?

EduRev Study Notes & Test Prep is free to download, with in-app purchases available.

### Is Mercer | Mettl free?

Mercer | Mettl is free to download, with no in-app purchases.

### Which has better reviews, EduRev Study Notes & Test Prep or Mercer | Mettl?

EduRev Study Notes & Test Prep is rated higher. EduRev Study Notes & Test Prep averages 4.6 out of 5 from 148 ratings, while Mercer | Mettl averages 1.0 from 3 ratings.

### Do EduRev Study Notes & Test Prep or Mercer | Mettl have ads?

Neither EduRev Study Notes & Test Prep nor Mercer | Mettl shows ads.

### Which is updated more often, EduRev Study Notes & Test Prep or Mercer | Mettl?

EduRev Study Notes & Test Prep ships an update weekly, and Mercer | Mettl every 2 months. Most recently, EduRev Study Notes & Test Prep was updated on October 21, 2026 and Mercer | Mettl on October 21, 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.*