# Grade 3 Math & Science vs Coco Ear Training

The clearest difference is price: Coco Ear Training at Free against Grade 3 Math & Science's $1.99. Coco Ear Training also leads on rating (3.0 vs 1.0) and update cadence (every 3 weeks vs every 7 months). Grade 3 Math & Science's advantage is in-app purchases (none vs 4). On ratings volume, ads and device support there is nothing between them.

Coco Ear Training is free to download; Grade 3 Math & Science costs $1.99 up front. Coco Ear Training sells 4 in-app purchases, starting at $1.99 per 7 days. Grade 3 Math & Science asks for nothing beyond the download.

Coco Ear Training holds the better App Store score, 3.0 against 1.0. Both are backed by a comparable volume of ratings — 2 and 2 respectively.

Grade 3 Math & Science ships an update every 7 months, Coco Ear Training every 3 weeks. The most recent releases landed on September 10, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Grade 3 Math & Science | Coco Ear Training |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [1.0 (2 ratings)](https://appshunter.io/ios/app/grade-3-math-and-science/id412670196/reviews) | **[3.0 (2 ratings)](https://appshunter.io/ios/app/coco-ear-training/id6757191153/reviews)** |
| Number of ratings | 2 | 2 |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 3 weeks** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 3 MB | 95 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Prachi Pimpalkhare](https://appshunter.io/developer/359099311) | [Marco Santonocito](https://appshunter.io/developer/940445653) |

## What reviewers say

### Grade 3 Math & Science

[App page](https://appshunter.io/ios/app/grade-3-math-and-science/id412670196)

This app offers interactive quizzes for third graders to master math and science concepts. It provides instant feedback, progress tracking with visual charts, and offline access to all content. Designed to be child-friendly and distraction-free, it supports learning at home or in class.

**Highlights:** Topic-wise quizzes, Instant feedback, Progress tracking with charts, Score reset option, Offline mode, Child-friendly design

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

**In-app purchases:** none


### Coco Ear Training

[App page](https://appshunter.io/ios/app/coco-ear-training/id6757191153)

Enhance your musical ear with focused exercises and real piano audio. Track your progress with a comprehensive score and access built-in theory courses. Ideal for musicians of all levels seeking structured ear training.

**Highlights:** Real Grand Piano audio samples, Seven focused ear training games, Coco Performance Index for progress tracking, Daily personalized workouts, Built-in music theory courses, Worldwide daily challenges

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Pro | $1.99 | per 7 days |
| Monthly Pro | $6.99 | per month |
| Yearly Pro Offer | $29.99 | per year |
| Yearly Pro | $44.99 | per year |


## Frequently asked questions

### Is Grade 3 Math & Science free?

Grade 3 Math & Science costs $1.99, with no in-app purchases.

### Is Coco Ear Training free?

Coco Ear Training is free to download, with in-app purchases available.

### Which has better reviews, Grade 3 Math & Science or Coco Ear Training?

Coco Ear Training is rated higher. Grade 3 Math & Science averages 1.0 out of 5 from 2 ratings, while Coco Ear Training averages 3.0 from 2 ratings.

### Do Grade 3 Math & Science or Coco Ear Training have ads?

Neither Grade 3 Math & Science nor Coco Ear Training shows ads.

### Which is updated more often, Grade 3 Math & Science or Coco Ear Training?

Grade 3 Math & Science ships an update every 7 months, and Coco Ear Training every 3 weeks. Most recently, Grade 3 Math & Science was updated on September 10, 2026 and Coco Ear Training on September 9, 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.*