# Vimi vs Locker Practice Simulator

The clearest difference is ads: Locker Practice Simulator at none against Vimi's shown. Locker Practice Simulator also leads on iOS requirement (15.6 vs 17.6). Vimi's advantage is update cadence (every 8 days vs every 5 months) and chart position (#150 vs unranked). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Vimi sells 7 in-app purchases, starting at $19.99 per month and Locker Practice Simulator sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Vimi ships an update every 8 days, Locker Practice Simulator every 5 months. The most recent releases landed on October 18, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Vimi | Locker Practice Simulator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (974 ratings)](https://appshunter.io/ios/app/vimi-my-math-tutor/id6748574236/reviews)** | — |
| Number of ratings | **974** | — |
| Positive reviews | 59.6% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 8 days** | Every 5 months |
| Monetization | Free | — |
| Best chart rank | **#150** | — |
| Size | 121 MB | 55 MB |
| Requires iOS | 17.6 | **15.6** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [VIMI ADAPTIVE LEARNING LTD](https://appshunter.io/developer/1826373818) | [0NUR ORHAN](https://appshunter.io/developer/1839511503) |

## What reviewers say

### 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 |


### Locker Practice Simulator

[App page](https://appshunter.io/ios/app/locker-practice-simulator/id6754992803)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $3.99 | per month |
| Premium Annual | $9.99 | per year |


## Frequently asked questions

### Is Vimi free?

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

### Is Locker Practice Simulator free?

Locker Practice Simulator is free to download, with in-app purchases available.

### Do Vimi or Locker Practice Simulator have ads?

Vimi shows ads; Locker Practice Simulator does not.

### Which is updated more often, Vimi or Locker Practice Simulator?

Vimi ships an update every 8 days, and Locker Practice Simulator every 5 months. Most recently, Vimi was updated on October 18, 2026 and Locker Practice Simulator on October 7, 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.*