# 40 — Just the Facts — Ask anything. Hear it simply. > Voice-activated factual answers with relatable comparisons and cited sources. (iPhone/iPad app by Hsiangyun Wan.) - Source: https://appshunter.io/ios/app/40-just-the-facts/id6779359143 (this page in markdown: same URL + `.md`) - Developer: [Hsiangyun Wan](https://appshunter.io/developer/6775607786) - Category: Education, Reference - Price: Free - Rating: 5.00/5 from 1 App Store ratings - Age rating: 4+ - Requires: iOS 16.0 · 24 MB - Languages: American English - Released: 2026-06-18 - Data updated: 2026-07-27 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/40-just-the-facts/id6779359143/reviews.md ## What is 40? 40 answers your questions out loud — and only with the facts. Ask anything by voice, and 40 explains it in plain language, using places and things you already know. How big is a lake? 40 might tell you it's "about 60 times the size of Central Park." Why 40 is different: • Facts first. 40 checks a verified knowledge base before answering and shows you the source. If it doesn't know, it says so — it never makes things up. • Made for listening. Big buttons, a clear voice, answers read aloud — easy for everyone, including older adults. • Explained your way. Sizes, heights and distances become familiar comparisons, so they're easy to picture. • Live World Cup. Ask about the 2026 World Cup — scores, players and records, kept up to date. • Your language. Use 40 in English, Traditional Chinese, or Simplified Chinese. Just tap the microphone and ask. ## Key features - Voice-activated questions - Simple language explanations - Relatable comparisons - Verified knowledge base - Source citation - Live sports updates - Multilingual support ## Frequently asked questions about 40 ### How does 40 explain complex information? 40 explains information using familiar comparisons for sizes, heights, and distances, making it easier to visualize. For example, it might compare a lake's size to Central Park. ### Does 40 make up answers? No, 40 checks a verified knowledge base before answering and shows you the source. If it doesn't know, it states that it doesn't know and never invents information. ### Is 40 suitable for older adults? Yes, 40 is made for listening with big buttons, a clear voice, and answers read aloud, making it easy for everyone, including older adults, to use. ### What languages does 40 support? You can use 40 in English, Traditional Chinese, or Simplified Chinese, making it accessible to a wider range of users. ### Can I ask 40 about current events like sports? Yes, 40 provides live updates for events like the World Cup, including scores, players, and records, which are kept up to date. ### What devices can I use 40 on? Currently, 40 is supported on iPhone devices. ### What is the age rating for 40? 40 has an age rating of 4+, indicating it is suitable for children aged 4 and above. ### How often is 40 updated? The latest version of 40 was released on July 1, 2026, suggesting regular updates to maintain its knowledge base and functionality. ## Version history (last 3 releases) ### 1.2.0 — 2026-07-01 A warmer, more natural speaking voice — and better at understanding seniors: pausing mid-question no longer cuts you off. ### 1.1.0 — 2026-06-23 Now available in English and Simplified Chinese — choose your language on first launch or anytime in Settings. ### 1.0 — 2026-06-18 No release notes. ## More apps by Hsiangyun Wan - [Catholic Companion - Bible](https://appshunter.io/ios/app/catholic-companion-bible/id6775607784) - [斗地主 - 单机版](https://appshunter.io/ios/app/id6786080201) - [大老二 - 單機版](https://appshunter.io/ios/app/id6786424586) - [KJV Bible - Daily Devotional](https://appshunter.io/ios/app/kjv-bible-daily-devotional/id6788908130) All apps by Hsiangyun Wan: https://appshunter.io/developer/6775607786 --- *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 2026-07-27.*