# Rusti — Test Your Basic Knowledge > Daily trivia quizzes on forgotten basic knowledge for adults and families. (iPhone/iPad app by Steven Knauss.) - Source: https://appshunter.io/ios/app/rusti/id6764300697 (this page in markdown: same URL + `.md`) - Developer: [Steven Knauss](https://appshunter.io/developer/1877190883) - Category: Games, Family, Trivia - Price: Free with in-app purchases - Rating: 5.00/5 from 3 App Store ratings - Age rating: 4+ - Requires: iOS 26.0 · 5 MB - Languages: English - Released: 2026-04-29 - Data updated: 2026-07-07 - Monetization: freemium - User reviews in markdown: https://appshunter.io/ios/app/rusti/id6764300697/reviews.md ## What is Rusti? Each morning, ten questions on the basics every adult learned — and most have forgotten. Multiplying fractions. World capitals. Body systems. Vocabulary roots. The stuff that was easy at ten and hits different at thirty-five. Play the daily ritual solo, climb the friend leaderboard, or get pulled into a household showdown with the kids. Then challenge a friend head-to-head on a single subtopic — multiplying fractions, world capitals, parts of speech — and see who's actually rusty. Privacy-first by construction. No accounts to create. No tracking. No ads. Just Game Center for friends and CKShare for the household. In the daily ritual: • Ten questions per day, sixty seconds each • Single attempt — share your spoiler-safe scorecard at any time • Friend leaderboard via Game Center • Family household leaderboard via CKShare, with kid sub-accounts that stay COPPA-clean by construction Unlocks with Rusti+: • Practice Mode — infinite practice quizzes from the retired-question pool • Family Dashboard — parent-facing weekly per-kid report • Challenge Mode — initiate head-to-head challenges on any subtopic, accuracy plus speed scoring • Plus the full quiz archive, detailed per-subject stats, monthly streak freeze, themed share artifacts, customizable push-notification time, calibration insights, and extended family pool Built by Kynoss Studios. Daily Games suite member alongside Riffl, Paeki, and Intuii. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ ## Key features - Daily knowledge quizzes - Friend and household leaderboards - Head-to-head subtopic challenges - Privacy-first, no accounts or tracking - Practice Mode for infinite quizzes - Family Dashboard with per-kid reports ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Rusti+ | $2.99 | one-time | ## Frequently asked questions about Rusti ### What is Rusti? Rusti is a daily quiz game that tests your knowledge on basic subjects like math, geography, and vocabulary. It's designed to be a fun and engaging way to recall information learned in childhood. ### How does Rusti handle privacy? Rusti is built with privacy as a priority. It does not require accounts, track user data, or display advertisements, ensuring a secure and private gaming experience. ### Can I play Rusti offline? The core daily ritual of Rusti requires an internet connection to fetch the new questions each day. However, features like Practice Mode may offer offline play depending on the specific implementation of retired questions. ### Does Rusti have ads? No, Rusti does not contain advertisements. The app is designed to be ad-free, providing an uninterrupted user experience. ### What are the benefits of Rusti+? Rusti+ unlocks features like Practice Mode for unlimited quizzes, a Family Dashboard with detailed reports for parents, and Challenge Mode for head-to-head competitions on specific topics. ### How does the household leaderboard work in Rusti? The household leaderboard uses CKShare to allow family members to compete. It includes COPPA-compliant kid sub-accounts, ensuring a safe environment for younger players. ### What devices does Rusti support? Rusti is currently supported on iPhone devices. It was released on April 29, 2026, and its latest version is 1.1.0, last updated on May 28, 2026. ### What is the age rating for Rusti? Rusti has an age rating of 4+. This indicates it is suitable for players of all ages, with content appropriate for young children and adults alike. ## Version history (last 3 releases) ### 1.1.0 — 2026-05-28 v1.1.0 — Reliability + Challenge Mode resurrection Reliability: • Game Center scores and CloudKit submissions now reconcile after an iCloud or Game Center sign-in race — no more "I played but my friend can't see it" silent loss. • Restore Purchases now confirms or denies clearly. Friend-leaderboard empty states tell you exactly why (sign in, friend visibility off, no friend scores yet). • Daily reminder picker now honors minutes, not just hours. • Tylde launch sheet waits until you've finished your first Rusti so it doesn't ambush new installs. Challenge Mode now works end-to-end: • Pick named Game Center friends OR share a universal link — first 5 to tap claim a slot. • Sent challenges list shows time remaining + claim count. • "Remind" button on pending opponents pre-fills the share link. • Subtopic picker now has search + recent picks. Polish: • Onboarding ends on the daily quiz, not the home screen — one tap to first value. • Reveal screen shows time taken for every score (including 0/10). • "Already played" screen is now a full post-game card with share + countdown + replay rules. • Dynamic Type, VoiceOver, and Reduce Motion respected across quiz play, reveal, leaderboards, and paywall. Welcome to Rusti+ sheet after purchase from Settings points you at Practice, Family Dashboard, and Challenge Mode. ### 1.0.1 — 2026-04-30 Now featuring Tylde, our brand-new async word duel: challenge a friend to a 90-second match on a 5x5 board. Tap More Games on your home screen to try it. Plus: Practice Mode now drills you on the entire question bank, not just questions you've already seen in past dailies. ### 1.0 — 2026-04-29 No release notes. ## More apps by Steven Knauss - [Enveloop](https://appshunter.io/ios/app/enveloop/id6759178198) - [Primo - Gift & Event Planner](https://appshunter.io/ios/app/primo-gift-and-event-planner/id6759265509) - [Riffl - Word Puzzle](https://appshunter.io/ios/app/riffl-word-puzzle/id6759587346) - [HomeBaseAI - Home Manager](https://appshunter.io/ios/app/homebaseai-home-manager/id6759628026) - [Substrata: Headache Tracker](https://appshunter.io/ios/app/substrata-headache-tracker/id6759664433) - [Sievr - AI Photo Cleaner](https://appshunter.io/ios/app/sievr-ai-photo-cleaner/id6759723263) All apps by Steven Knauss: https://appshunter.io/developer/1877190883 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-07.*