# LLL QR Code vs Vimi

The clearest difference is rating: LLL QR Code at 5.0 against Vimi's 4.5. LLL QR Code also leads on in-app purchases (none vs 10) and ads (none vs shown). Vimi's advantage is update cadence (every 9 days vs every 11 months) and ratings volume (1.1K vs 1). On price, monetization model, device support and iOS requirement there is nothing between them.

Both are free to download. Vimi sells 10 in-app purchases, starting at $19.99 per month. LLL QR Code asks for nothing beyond the download.

LLL QR Code holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Vimi has 1.1K ratings behind it against 1, so its average is the more settled of the two.

LLL QR Code ships an update every 11 months, Vimi every 9 days. The most recent releases landed on October 30, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | LLL QR Code | Vimi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/lll-qr-code/id6736429165/reviews)** | [4.5 (1.1K ratings)](https://appshunter.io/ios/app/vimi-my-math-tutor/id6748574236/reviews) |
| Number of ratings | 1 | **1.1K** |
| Positive reviews | — | 57.1% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 11 months | **Every 9 days** |
| Monetization | Free | Free |
| Best chart rank | — | **#125** |
| Size | 1 MB | 123 MB |
| Requires iOS | 18.0 | **17.6** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [David Bigelow](https://appshunter.io/developer/1771535673) | [VIMI ADAPTIVE LEARNING LTD](https://appshunter.io/developer/1826373818) |

## What reviewers say

### LLL QR Code

[App page](https://appshunter.io/ios/app/lll-qr-code/id6736429165)

This application scans QR codes specifically for PebbleCreek's Lifelong Learning events. It provides a straightforward way to access event information by simply scanning the relevant code.

**Highlights:** QR code scanning, Event information access, PebbleCreek Lifelong Learning focus, Simple user interface

**In-app purchases:** none


### Vimi

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

**Currently charting:** #125 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 (10)**

| 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 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 |


## Frequently asked questions

### Is LLL QR Code free?

LLL QR Code 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, LLL QR Code or Vimi?

LLL QR Code is rated higher. LLL QR Code averages 5.0 out of 5 from 1 ratings, while Vimi averages 4.5 from 1.1K ratings.

### Do LLL QR Code or Vimi have ads?

Vimi shows ads; LLL QR Code does not.

### Which is updated more often, LLL QR Code or Vimi?

LLL QR Code ships an update every 11 months, and Vimi every 9 days. Most recently, LLL QR Code was updated on October 30, 2026 and Vimi on November 8, 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.*