Comparison

LLL QR Code vs Vimi

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

LLL QR Code

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
Read full description

This application scans QR Codes for PebbleCreek's Lifelong Learning events

About

Vimi

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
Currently charting
Read full description

Master math with Vimi, your personal AI tutor that makes learning simple, fast, and fun. Vimi figures out your level and designs a personalized path that fits you. You’ll get quick, adaptive lessons that fill in your knowledge gaps and help you feel in control again. Vimi helps you finally feel confident in class with short, engaging lessons built around your school’s curriculum, so every topic you practice matches what you’re learning in school. It’s like having a friendly local tutor who explains things clearly, no confusing terms, just simple explanations that actually make sense. With Vimi, math feels approachable and fun, thanks to a game-like experience that keeps you motivated. Each session includes short exercises that focus on what you need most, instant feedback with helpful hints and full solutions, plus a progress tracker so you can see how far you’ve come. Learn key topics including: Fractions, percentages, equations, inequalities, geometry, functions, probability, statistics, logic, and more. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

LLL QR Code2 screens
Vimi4 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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.

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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.

Scorecard6 real differences · 5 level
LLL QR Code versus Vimi: the parameters behind the verdict, then further details
ParameterLLL QR CodeVimi
PriceFreeFree
Rating5.0 (1 ratings) — better4.5 (1.1K ratings)
Positive reviews—57.1% of reviews
Number of ratings11.1K — better
Update frequencyEvery 11 monthsEvery 9 days — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFreeFree
Best chart rank—#125 — better
DevicesiPhoneiPhone, iPad — better
Requires iOS18.017.6 — better
Further details — not scored
Size1 MB123 MB
Age rating4+4+
DeveloperDavid BigelowVIMI ADAPTIVE LEARNING LTD

Customer experience

LLL QR Code

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Vimi

All ratings1,005 ratings
Positive88.0%
Neutral2.7%
Negative9.4%
Written reviews119 reviews
Positive57.1%
Neutral10.1%
Negative32.8%

In-app purchases

None

LLL QR Code

No in-app purchases

10 purchases

Vimi

Subscriptions10
  • Vimi Monthly Premium1 Month trial$19.991 Month
  • summer_promotion1 Month trial$19.991 Month
  • Vimi Monthly Premium3 Days trial$19.991 Month
Show 7 more
  • Vimi Monthly Premium7 Days trial$19.991 Month
  • Vimi monthly Premium$19.991 Month
  • Vimi Monthly Premium1 Month trial$24.991 Month
  • Vimi Quarterly Premium3 Days trial$44.993 Months
  • Vimi 3 months subscription3 Days trial$44.993 Months
  • Vimi Annual Premium3 Days trial$94.901 Year
  • Vimi Premium Annual7 Days trial$154.991 Year

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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