# Math Problems 1st vs Vimi

The clearest difference is monetization model: Vimi at free against Math Problems 1st's free with in-app purchases. Vimi also leads on update cadence (every 8 days vs every 5 weeks) and chart position (#150 vs unranked). Math Problems 1st's advantage is review sentiment (86% vs 61%) and rating (4.7 vs 4.5). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Math Problems 1st sells 3 in-app purchases, starting at $12.99 per month and Vimi sells 7 in-app purchases, starting at $19.99 per month. Whichever you choose, the download price is not the number that matters.

Math Problems 1st holds the better App Store score, 4.7 against 4.5. That said, the two scores are not equally well evidenced: Math Problems 1st has 13K ratings behind it against 974, so its average is the more settled of the two. Written reviews point the same way: 86% of Math Problems 1st's written reviews are positive against 61% of Vimi's.

Math Problems 1st ships an update every 5 weeks, Vimi every 8 days. The most recent releases landed on October 17, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Math Problems 1st | Vimi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (13K ratings)](https://appshunter.io/ios/app/math-problems-1st-12th-grade/id1540872304/reviews)** | [4.5 (974 ratings)](https://appshunter.io/ios/app/vimi-my-math-tutor/id6748574236/reviews) |
| Number of ratings | **13K** | 974 |
| Positive reviews | **85.6% of reviews** | 60.6% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 5 weeks | **Every 8 days** |
| Monetization | Free with in-app purchases | **Free** |
| Best chart rank | — | **#150** |
| Size | 146 MB | 121 MB |
| Requires iOS | **15.6** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Adam Drzewiecki](https://appshunter.io/developer/1535796880) | [VIMI ADAPTIVE LEARNING LTD](https://appshunter.io/developer/1826373818) |

## What reviewers say

### 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


### Vimi

[App page](https://appshunter.io/ios/app/vimi-my-math-tutor/id6748574236)

**Currently charting:** #150 Top Free · Education (US App Store)

This AI-powered math tutor creates personalized learning paths to help users master math concepts. It offers adaptive lessons, clear explanations, and engaging exercises tailored to school curricula, making learning approachable and fun.

**Highlights:** Personalized learning paths, Adaptive lessons, Curriculum-aligned content, Clear explanations, Engaging exercises, Instant feedback and solutions, Progress tracking

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Vimi Monthly Premium | $19.99 | per month |
| summer_promotion | $19.99 | per month |
| Vimi Monthly Premium | $19.99 | per month |
| Vimi monthly Premium | $19.99 | per month |
| Vimi 3 months subscription | $44.99 | per 3 months |
| Vimi Premium Annual | $154.99 | per year |
| Vimi Annual Premium | $154.99 | per year |


## Frequently asked questions

### Is Math Problems 1st free?

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

### Is Vimi free?

Vimi is free to download, with in-app purchases available.

### Which has better reviews, Math Problems 1st or Vimi?

Math Problems 1st is rated higher. Math Problems 1st averages 4.7 out of 5 from 13K ratings, while Vimi averages 4.5 from 974 ratings.

### Do Math Problems 1st or Vimi have ads?

Both Math Problems 1st and Vimi show ads.

### Which is updated more often, Math Problems 1st or Vimi?

Math Problems 1st ships an update every 5 weeks, and Vimi every 8 days. Most recently, Math Problems 1st was updated on October 17, 2026 and Vimi on October 16, 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.*