# 11+ Vocab Builder vs Math Problems 1st

11+ Vocab Builder and Math Problems 1st both sit at 4.9 stars, but that hides the real split: 86% of Math Problems 1st's written reviews are positive against 42% of 11+ Vocab Builder's. Math Problems 1st also leads on ratings volume (13K vs 7). 11+ Vocab Builder's advantage is ads (none vs shown). On price, rating, update cadence and in-app purchases there is nothing between them.

Both are free to download. 11+ Vocab Builder sells 6 in-app purchases, starting at $4.99 per month and Math Problems 1st sells 3 in-app purchases, starting at $12.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.9 for 11+ Vocab Builder against 4.7 for Math Problems 1st. That said, the two scores are not equally well evidenced: Math Problems 1st has 13K ratings behind it against 7, so its average is the more settled of the two. Written reviews are what separate them: 42% of 11+ Vocab Builder's written reviews are positive against 86% of Math Problems 1st's.

Both ship on a similar rhythm, roughly every 5 weeks. The most recent releases landed on October 23, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | 11+ Vocab Builder | Math Problems 1st |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (7 ratings)](https://appshunter.io/ios/app/11-plus-vocab-builder/id503830515/reviews)** | [4.7 (13K ratings)](https://appshunter.io/ios/app/math-problems-1st-12th-grade/id1540872304/reviews) |
| Number of ratings | 7 | **13K** |
| Positive reviews | 41.7% of reviews | **85.7% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 weeks | Every 5 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 30 MB | 147 MB |
| Requires iOS | 16 | **15.6** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Webrich Software Limited](https://appshunter.io/developer/290203591) | [Adam Drzewiecki](https://appshunter.io/developer/1535796880) |

## What reviewers say

### 11+ Vocab Builder

[App page](https://appshunter.io/ios/app/11-plus-vocab-builder/id503830515)

This interactive quiz app helps children expand their vocabulary with over 5000 words and 350 questions across nine topics. It offers detailed test results, progress tracking with interactive charts, and mock tests to prepare for verbal reasoning exams.

**Highlights:** Voice-over support for pronunciation, Interactive quiz format, Detailed test results and explanations, Progress meter with pie chart visualization, Mock tests with score tracking, Re-attempt incorrect or unattempted questions, Customizable test length and feedback

**Features:** Family Sharing, Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Question Bank | $4.99 | per month |
| Full Question Bank | $9.99 | per 3 months |
| Full Question Bank | $14.99 | per 6 months |
| Full Question Bank | $19.99 | per year |
| Full Question Bank | $2.99 | one-time |
| Lifetime Access | $29.99 | one-time |


### Math Problems 1st

[App page](https://appshunter.io/ios/app/math-problems-1st-12th-grade/id1540872304)

This app offers a comprehensive math learning experience for all ages, from preschoolers to university students. It provides step-by-step solutions for basic arithmetic and more advanced problems, helping users build math skills through practice and engaging games.

**Highlights:** Step-by-step solutions, Practice basic math operations, Math tests and brain training, Suitable for all ages, Rewards and level progression, Multiple language support

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $12.99 | per month |
| Premium | $49.99 | per year |
| Premium | $79.99 | one-time |

**What reviewers like**

- 🚀 Excellent learning tool
- 👍 Fun and engaging
- 🤓 Helps improve math skills
- 💡 Wide range of math topics covered
- 🏆 Effective for students of all levels

**What reviewers complain about**

- 🔍 Lack of detailed explanations
- 🛑 Too many ads
- 💰 Premium features not worth the cost

**Reported bugs**

- Glitches in the calculator feature
- Incorrect math concepts in some questions

**Requested features**

- More comprehensive lessons and tutorials
- Personalized learning paths
- Offline mode without ads
- Improved feedback on mistakes


## Frequently asked questions

### Is 11+ Vocab Builder free?

11+ Vocab Builder is free to download, with in-app purchases available.

### Is Math Problems 1st free?

Math Problems 1st is free to download, with in-app purchases available.

### Which has better reviews, 11+ Vocab Builder or Math Problems 1st?

11+ Vocab Builder is rated higher. 11+ Vocab Builder averages 4.9 out of 5 from 7 ratings, while Math Problems 1st averages 4.7 from 13K ratings.

### Do 11+ Vocab Builder or Math Problems 1st have ads?

Math Problems 1st shows ads; 11+ Vocab Builder does not.

### Which is updated more often, 11+ Vocab Builder or Math Problems 1st?

11+ Vocab Builder ships an update every 5 weeks, and Math Problems 1st every 5 weeks. Most recently, 11+ Vocab Builder was updated on October 23, 2026 and Math Problems 1st on October 29, 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.*