Vivi User App vs Grammar Quest
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Vivi User App
This tool allows seamless real-time sharing and display of information from any device. Enhance collaboration and engagement by annotating, capturing, and saving content wirelessly from anywhere in the room.
- Real-time information sharing
- Wireless display and annotation
- Capture and save content
- Cross-device compatibility
- Enhanced collaboration
- Room-wide accessibility
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Vivi is a wireless presentation tool that enables users to share, display, annotate, capture and save information in real time, from anywhere in the room. Engage more actively and collaborate more effectively, with the freedom to move around and use any device you like.
Grammar Quest
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Grammar that kids actually beg to do. Designed for iPad. Welcome to Grammar Quest — a world where grammar IS the game. Choose your Alphabeast starter, land at a handcrafted pixel-art island, and battle challengers by answering grammar questions drawn directly from your country's curriculum. Get the answer right? Your beast unleashes Verb Rush or Punctuation Pulse. Wrong? A friendly tutor explains why — then you try again. It looks like an adventure game. It teaches like a private tutor. It's both. FREE TO PLAY Download free. Try the whole of Year 1 with no limits — every concept, every battle, every town. Three sample battles per higher year so you can taste-test anything. ONE-TIME UNLOCK — $9.99 Unlock the entire game forever. No subscriptions. No ads. No data tracking. Apple Family Sharing supported — siblings learn for one price. • Years 1 through 9 (Prep / Kindergarten / Reception through to Year 9) • 4,500+ grammar challenges across 180 concepts • 20 towns per year level, 4 challengers + 1 Word Warden boss per town. • 30+ collectable Alphabeasts across six elemental types • All four curriculum packs • All recorded voice narration packs • Every town, every concept, every quest unlocked • Funny characters and animals in each town with their own facts or puns to share! Enjoy exploring! • 138 Alphabeasts to collect • Full Home with multiple to decorate/arrange with purchasable items (e.g. furniture, appliances, decorations, Alphabeast pets) earned in-game defeating Alphabeasts • Outfits and effects to equip, earned by defeating Alphabeasts to gain in-game coins • Beautiful background music and sound effects. FOUR CURRICULUMS, ONE GAME Switch curriculum in Settings — standard codes, terminology and spelling adapt automatically. • AUSTRALIA — Australian Curriculum v9.0 (ACARA). Maps directly to NESA, VCAA, QCAA and SCSA outcomes. "Full stops", "colour", "favourite", "speech marks". • UNITED STATES — Common Core ELA. Grades K through 9. "Periods", "color", "favorite", "quotation marks". "Nominalization" instead of "nominalisation". • ENGLAND — National Curriculum (KS1, KS2, KS3). "Inverted commas", "noun phrases", British spelling throughout. • NEW ZEALAND — The New Zealand Curriculum. New Entrant through Y9, Levels 1 through 5. Commonwealth spelling. EARLY LEARNER VOICE PACK (Prep / Kindy / Reception through Year 2) Beautifully recorded human narration reads every question, every word card, every story prompt aloud. Built for kids who are still building reading fluency — so they can play, learn and progress before they can read every word on their own. WHY IT WORKS Children practise what they see at school every day, but with gamification. Every wrong answer becomes a teaching moment, not a punishment. The challenge curve mirrors the curriculum — so by the time a Year 3 student finishes the Year 3 islands, they've practised every grammar concept their teacher will test that year. 13 QUESTION STYLES Multiple choice, sort, build, fix, fill the blank, true/false, sentence transform, passage questions, sentence combining, word builder, match, spot the error, odd one out. Variety keeps it fresh. SAFE FOR KIDS, SAFE FOR PARENTS • No ads, ever • No data collected — fully on-device • No third-party tracking • No social features, no chat • One-time IAP only; no subscriptions • Three save slots per year — siblings welcome • Plays fully offline OPTIONAL EXTRAS • Game Center: 3 leaderboards, 12 achievements • Parent Report dashboard — see exactly which concepts have been mastered • Daily streak reminder (opt-in) Designed for iPad. Ages 5+. Portrait orientation.
Screenshots
Verdict
The clearest difference is in-app purchases: Vivi User App at none against Grammar Quest's 1. Vivi User App also leads on iOS requirement (15.0 vs 17.0). Grammar Quest's advantage is update cadence (every 3 days vs every 6 weeks). On price, ads and device support 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. Grammar Quest sells 1 one-off in-app purchase. Vivi User App asks for nothing beyond the download.
Vivi User App ships an update every 6 weeks, Grammar Quest every 3 days. The most recent releases landed on September 22, 2026 and August 23, 2026 respectively.
| Parameter | Vivi User App | Grammar Quest |
|---|---|---|
| Price | Free | Free |
| Rating | 3.5 (11 ratings) — better | — |
| Positive reviews | 12.5% of reviews | — |
| Number of ratings | 11 — better | — |
| Update frequency | Every 6 weeks | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 34 MB | 480 MB |
| Age rating | 4+ | 4+ |
| Developer | Vivi Australia | Kendal Slack |
In-app purchases
Vivi User App
No in-app purchases
Grammar Quest
- Full Game Unlock$5.99
Questions
Is Vivi User App free?
Is Grammar Quest free?
Do Vivi User App or Grammar Quest have ads?
Which is updated more often, Vivi User App or Grammar Quest?
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