# Math, age 3 vs Erol Singer's Studio

The clearest difference is rating: Erol Singer's Studio at 4.8 against Math, age 3's 3.6. Erol Singer's Studio also leads on ratings volume (3.4K vs 8) and review sentiment (85% vs 65%). Math, age 3's advantage is iOS requirement (9.3 vs 15.6). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Math, age 3 sells 3 one-off in-app purchases and Erol Singer's Studio sells 5 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Erol Singer's Studio holds the better App Store score, 4.8 against 3.6. That said, the two scores are not equally well evidenced: Erol Singer's Studio has 3.4K ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 65% of Math, age 3's written reviews are positive against 85% of Erol Singer's Studio's.

Math, age 3 ships an update every 3 months, Erol Singer's Studio every 6 weeks. The most recent releases landed on October 23, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Math, age 3 | Erol Singer's Studio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.6 (8 ratings)](https://appshunter.io/ios/app/math-age-3-5/id471864743/reviews) | **[4.8 (3.4K ratings)](https://appshunter.io/ios/app/erol-singers-studio/id502780186/reviews)** |
| Number of ratings | 8 | **3.4K** |
| Positive reviews | 64.7% of reviews | **85.3% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 201 MB | 108 MB |
| Requires iOS | **9.3** | 15.6 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [onebillion](https://appshunter.io/developer/908075819) | [Erol Studios](https://appshunter.io/developer/502780529) |

## What reviewers say

### Math, age 3

[App page](https://appshunter.io/ios/app/math-age-3-5/id471864743)

This app helps young children develop essential math skills through engaging activities and games. It covers a range of early math concepts, with a free introductory topic and additional content available via in-app purchase. The app is designed to be fun and educational, with a teacher figure guiding the child through the material.

**Highlights:** 10 core early math topics, Over 80 interactive activities, Teacher figure for guidance, Topic quizzes and certificates, Personalization options, Multilingual support

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Part 1: (Topics 2 – 5) | $11.99 | one-time |
| Part 2: (Topics 6 – 10) | $13.99 | one-time |
| All topics | $22.99 | one-time |

**What reviewers like**

- 👍 Excellent for teaching math concepts
- 👍 Engaging and fun for kids
- 👍 Structured and progressive learning
- 👍 Friendly and encouraging voice instructions
- 👍 Personalized profiles for each child

**What reviewers complain about**

- 💰 Expensive in-app purchases
- 🐛 Compatibility issues with iOS updates
- 🐛 Bugs and crashes after updates
- 🔒 Requires internet connection to use

**Reported bugs**

- App gets stuck on French language after update
- Tracing numbers feature not working properly
- Frequent crashes and freezes on certain devices
- In-app purchases not working as expected

**Requested features**

- Expand to more advanced math levels
- Add more languages and accents
- Allow offline access to downloaded content
- Improve randomization of questions


### Erol Singer's Studio

[App page](https://appshunter.io/ios/app/erol-singers-studio/id502780186)

Learn to sing with structured lessons and advanced pitch tracking. This app provides techniques to improve vocal range, power, and clarity, preventing common singing mistakes. It's designed for all skill levels, from beginners to those seeking to refine their voice.

**Highlights:** Progressive vocal lessons, Super-smooth pitch tracking, Technique and sound training, Prevent common singing mistakes, Optional exercise editor, Award-winning coach designed

**Features:** Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All Access | $1.99 | per 7 days |
| Add-ons for permanent licenses | $2.99 | per month |
| All Access | $6.99 | per month |
| Add-ons for permanent licenses | $24.99 | per year |
| All Access | $49.99 | per year |

**What reviewers like**

- 🚀 Excellent vocal training tool
- 👍 Intuitive and user-friendly interface
- 🎨 Visually appealing with clear feedback
- 💪 Helps improve vocal range and pitch
- 🎯 Accurate pitch detection and tracking

**What reviewers complain about**

- 💰 Subscription model can be expensive
- 🚫 Lack of Bluetooth headphone support
- 🤔 Unclear progression requirements
- 🔇 Lack of audio examples/demonstrations
- 🕰️ Exercises can feel repetitive over time

**Reported bugs**

- App crashes when using Bluetooth headphones
- Occasional loss of progress and purchased content

**Requested features**

- Add more exercise variety and song options
- Implement cloud sync and cross-device support
- Provide more customization options for exercises
- Include a metronome and tempo adjustment features
- Add community-created content and sharing


## Frequently asked questions

### Is Math, age 3 free?

Math, age 3 is free to download, with in-app purchases available.

### Is Erol Singer's Studio free?

Erol Singer's Studio is free to download, with in-app purchases available.

### Which has better reviews, Math, age 3 or Erol Singer's Studio?

Erol Singer's Studio is rated higher. Math, age 3 averages 3.6 out of 5 from 8 ratings, while Erol Singer's Studio averages 4.8 from 3.4K ratings.

### Do Math, age 3 or Erol Singer's Studio have ads?

Neither Math, age 3 nor Erol Singer's Studio shows ads.

### Which is updated more often, Math, age 3 or Erol Singer's Studio?

Math, age 3 ships an update every 3 months, and Erol Singer's Studio every 6 weeks. Most recently, Math, age 3 was updated on October 23, 2026 and Erol Singer's Studio on October 26, 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.*