# goSTAAR vs Vimi

The clearest difference is review sentiment: Vimi at 58% against goSTAAR's 0%. Vimi also leads on rating (4.5 vs 2.1) and update cadence (every 9 days vs every 20 months). goSTAAR's advantage is in-app purchases (none vs 12) and ads (none vs shown). On price, monetization model and device support there is nothing between them.

Both are free to download. Vimi sells 11 in-app purchases, starting at $19.99 per month. goSTAAR asks for nothing beyond the download.

Vimi holds the better App Store score, 4.5 against 2.1. That said, the two scores are not equally well evidenced: Vimi has 1K ratings behind it against 9, so its average is the more settled of the two. Written reviews point the same way: 0% of goSTAAR's written reviews are positive against 58% of Vimi's.

goSTAAR ships an update every 20 months, Vimi every 9 days. The most recent releases landed on October 24, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | goSTAAR | Vimi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.1 (9 ratings)](https://appshunter.io/ios/app/gostaar/id6738113879/reviews) | **[4.5 (1K ratings)](https://appshunter.io/ios/app/vimi-my-math-tutor/id6748574236/reviews)** |
| Number of ratings | 9 | **1K** |
| Positive reviews | 0.0% of reviews | **58.4% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 20 months | **Every 9 days** |
| Monetization | Free | Free |
| Best chart rank | — | **#110** |
| Size | 3 MB | 123 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [VidOpt LLC](https://appshunter.io/developer/957097783) | [VIMI ADAPTIVE LEARNING LTD](https://appshunter.io/developer/1826373818) |

## What reviewers say

### goSTAAR

[App page](https://appshunter.io/ios/app/gostaar/id6738113879)

Prepare for the STAAR test with this comprehensive practice platform. It offers subject-specific questions for middle and high school students, immediate feedback, and detailed explanations. Track your progress and identify areas for improvement to achieve test success.

**Highlights:** Subject-specific STAAR practice, Grade-appropriate content (6th-high school), Interactive question interface, Progress tracking and analysis, Shuffled questions for flexible practice, Authentic STAAR-style questions

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

**In-app purchases:** none


### Vimi

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

**Currently charting:** #110 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 (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Vimi Monthly Premium | $19.99 | per month |
| 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 Monthly Premium | $24.99 | per month |
| Vimi Quarterly Premium | $44.99 | per 3 months |
| Vimi 3 months subscription | $44.99 | per 3 months |
| Vimi Annual Premium | $94.90 | per year |
| Vimi Premium Annual | $154.99 | per year |
| Vimi Annual Premium | $154.99 | per year |


## Frequently asked questions

### Is goSTAAR free?

goSTAAR is free to download, with no in-app purchases.

### Is Vimi free?

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

### Which has better reviews, goSTAAR or Vimi?

Vimi is rated higher. goSTAAR averages 2.1 out of 5 from 9 ratings, while Vimi averages 4.5 from 1K ratings.

### Do goSTAAR or Vimi have ads?

Vimi shows ads; goSTAAR does not.

### Which is updated more often, goSTAAR or Vimi?

goSTAAR ships an update every 20 months, and Vimi every 9 days. Most recently, goSTAAR was updated on October 24, 2026 and Vimi on October 30, 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.*