LLL QR Code vs Gakku
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- QR code scanning
- Event information access
- PebbleCreek Lifelong Learning focus
- Simple user interface
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This application scans QR Codes for PebbleCreek's Lifelong Learning events
Gakku
This AI-powered writing coach helps young learners overcome "blank page anxiety" through engaging, game-like missions. It provides step-by-step guidance on idea generation, structure, and revision, with a 24/7 AI companion for support.
- AI Writing Mentor
- Structured Lesson Maps
- Idea Generation & Planning
- Voice Interaction for Ideas
- Gamified Learning with Rewards
- 24/7 AI Companion
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Meet Gakku — an AI Writing Mentor for structured learning through play. Step into Gakku World and follow Lesson Maps that build the thinking behind strong writing—step by step, like a quest. What you’ll learn: Turn “blank page anxiety” into confidence as you practice: - Idea generation & planning - Clear structure and reasoning - Word choice, style, and revision Why Gakku works - 24/7 Learning Companion (Raku): Your always-on guide—get step-by-step writing support, interactive practice, and friendly chat to stay motivated. - CCSS-Aligned Lesson Maps: Mission-based learning paths that build structured thinking and argumentation through consistent practice. - Talk & Learn: Voice interaction helps learners verbalize ideas before they write—making it easier to start and stay focused. Learning that feels like play Earn gems, customize your companion, and level up through short missions that fit any schedule—10 minutes a day or a longer session on weekends. Start your first mission for free. Designed for K–12 learners. Adult learners are welcome, too. Privacy Policy: https://gakku.ai/privacy Terms and Conditions: https://gakku.ai/terms
Screenshots
Verdict
The clearest difference is in-app purchases: LLL QR Code at none against Gakku's 10. LLL QR Code also leads on rating (5.0 vs 4.6). Gakku's advantage is update cadence (weekly vs every 11 months) and ratings volume (45 vs 1). On price and ads 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
Both are free to download. Gakku sells 10 in-app purchases, starting at $29.90 per month. LLL QR Code asks for nothing beyond the download.
LLL QR Code holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Gakku has 45 ratings behind it against 1, so its average is the more settled of the two.
LLL QR Code ships an update every 11 months, Gakku weekly. The most recent releases landed on October 30, 2026 and November 9, 2026 respectively.
| Parameter | LLL QR Code | Gakku |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 4.6 (45 ratings) |
| Positive reviews | — | 84.2% of reviews |
| Number of ratings | 1 | 45 — better |
| Update frequency | Every 11 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 18.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 495 MB |
| Age rating | 4+ | 4+ |
| Developer | David Bigelow | Algorithm of Learning Inc. |
Customer experience
LLL QR Code
Gakku
In-app purchases
LLL QR Code
No in-app purchases
Gakku
- PLUS Monthly Membership$29.901 Month
- PLUS Monthly Membership3 Days trial$29.901 Month
- PLUS Monthly Membership7 Days trial$29.901 Month
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- PLUS Yearly Membership7 Days trial$269.001 Year
- 100 Gems$10.00
- 120 Gems$10.00
- 3 Learning Boosts$20.00
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- 350 Gems$30.00
- 420 Gems$30.00
- 25 Learning Boosts$100.00
