Valoquent vs Kurious
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Valoquent
Engage in simulated conversations with historical figures, receiving real-time feedback on your communication skills. Track your progress through a structured learning system designed to enhance clarity, depth, and presence in your discourse.
- Simulated conversations with historical figures
- Real-time communication scoring
- 22 behavioral signals measured
- Three-tier memory architecture
- Two-axis disclosure system
- Topic constellation map
- Mind Levels and Arc Score progression
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Valoquent: Craft Conversation A live feedback loop for the way you think out loud. Real conversations with figures from history, scored as you talk on clarity, depth, follow-through, and presence. The conversation is the lesson. The meter is how you see it. The Conversation Meter A live meter on screen scores your conversation as you speak. 22 behavioral signals per utterance: depth, follow-up, reciprocity, on-topic coherence, constructive challenge, troll detection, flow streak, vocabulary, balance, and twelve more. Sub-millisecond updates, on the same screen as the avatar. Three zones, five states: Surface, Exploring, Engaged, Deep Dive, Flow State. Asymmetric momentum smoothing means bad turns hurt faster than good turns help. Built on Ghazarian et al. (AAAI 2020), validated at 0.85 correlation with human judgment. Three-tier Memory Architecture Each character remembers what you talked about and brings up unfinished threads through structured memory, and archival storage. Returning users start at tier-appropriate scores. Two-axis Disclosure System 16 distinct relationship states per character. Global trust tier (guarded, warming, open, vulnerable) intersects per-topic depth (surface, candid, deep, raw). Three-layer gating: turn count, signal strength, and meter score must all align before a tier advances. The Tapestry A constellation map of every topic you've explored with each figure. The deeper you go, the more the Tapestry reveals. Mind Levels & Arc Score Mind Levels move with your average score across all conversations: Novice, Curious, Thinker, Scholar, Intellectual, Sage. Arc Score is the per-session number, calculated from four factors: Conversational Arc, Depth of Exchange, Engagement Quality, Vocabulary Richness. Relationship depth advances per figure: Acquaintance, Familiar, Conversant. Seven-level Flow Economy XP Progression Curious to Luminary. Built on Self-Determination Theory (Deci and Ryan): autonomy, competence, relatedness. Progression rewards depth, not session count. The Conversation Guide An in-app explainer for everything the meter measures. Five zones with ranges and accolades. Four Arc Score factors. Six Mind Levels. Three relationship-depth stages. Nothing about the scoring system is hidden. Custom Intelligence Layer Per Character Hand-built character by character, refined across hundreds of calibration runs. Aurelius does not sound like Curie. 150+ vocabulary terms per character. Each anchored in their own primary sources: Einstein from his 1905 relativity paper and the Einstein-Szilard letter, Curie from her radium memoir, Aurelius from his Meditations. The knowledge base is curated, not generated. Music Grounded in Learning-environment Research Home-screen ambient regulates arousal between sessions, sequenced across multiple tracks to prevent habituation. Post-session chimes timed to the zone reveal. Calibration Discipline Calibrated against a 48-scenario battery across three training tiers: local pipeline, production harness, full production. Security & Privacy Your conversations are yours. Full account deletion, GDPR-compliant data export, secrets handling, and Apple JWT authentication are in place. SOC 2 controls in flight. Nothing Here is Improvised Grounded in 30+ peer-reviewed studies in conversation, learning, and honest design. Every part of the app, from the meter to the memory to the music, is anchored in published research. Free: 30 credits (about 5 minutes of conversation) with access to all available features for every user, no sign up needed! Starter - $5.99/mo: 360 credits per month (~60 minutes of conversation), auto-renewing monthly until canceled Pro - $14.99/mo : 1,200 credits per month (~200 minutes of conversation), auto-renewing monthly until canceled Terms of Use (EULA): https://lanternworks.dev/terms Privacy Policy: https://lanternworks.dev/privacy Security: https://lanternworks.dev/security Refund: https://lanternworks.dev/refund
Kurious
Discover three captivating facts daily to ignite your curiosity and fuel conversations. Explore topics ranging from awe-inspiring wonders to mind-bending concepts, with multiple layers of depth for deeper learning. Share these fascinating insights easily on social media.
- 3 daily fascinating facts
- Facts categorized by Wonder, Concept, Mind-bender
- Multiple layers of depth for each fact
- Shareable fact cards for social media
- Daily learning streak tracker
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Kurious serves up something new to learn every single day — 7 real facts, one from each of 21 rotating categories, from chemistry and space to mythology and law. Each fact starts with a surprising headline, then unfolds into layers you can dig into if you want more — the real story behind the claim, explained simply, with real photos and credited sources. Keep a daily streak going, collect stars, and unlock achievements as you build a habit of learning something new. Save your favorite facts to revisit anytime, and pick up right where you left off on a new phone with Sign in with Apple. WHAT'S INSIDE • 7 new facts a day across 21 categories • Go deeper — every topic has layers of real explanation, not just a headline • Daily and weekly stars, plus achievements to unlock • Save your favorite facts to a personal collection • Streaks that track how many days you've kept learning • Sign in with Apple to back up and restore your progress • Real photos with real photo credits — no stock-photo filler • Delete all your data anytime, right from Settings Kurious doesn't ask for an account, doesn't show ads, and doesn't need much from you beyond a little curiosity. It's made by one person who just likes finding things worth knowing and building a fun way to share them.
Screenshots
Verdict
The clearest difference is in-app purchases: Kurious at none against Valoquent's 2. Kurious also leads on update cadence (every 2 weeks vs every 2 months) and ratings volume (5 vs 1). On price, rating, 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. Valoquent sells 2 in-app purchases, starting at $2.99 per month. Kurious asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for Valoquent against 5.0 for Kurious. That said, the two scores are not equally well evidenced: Kurious has 5 ratings behind it against 1, so its average is the more settled of the two.
Valoquent ships an update every 2 months, Kurious every 2 weeks. Both last shipped on October 31, 2026.
| Parameter | Valoquent | Kurious |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (5 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 1 | 5 — better |
| Update frequency | Every 2 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 16.4 | 16.4 |
| Further details — not scored | ||
| Size | 149 MB | 50 MB |
| Age rating | 17+ | 4+ |
| Developer | Annette Lapham | Galapptic Limited Liability Company |
Customer experience
Valoquent
Kurious
In-app purchases
Valoquent
- Starter$2.991 Month
- Pro$2.991 Month
Kurious
No in-app purchases









