KnowledgeBase Builder vs Niva.
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
KnowledgeBase Builder
Organize and search text documents and web pages with links within a mind map structure. Automatically create mind maps from text, import Wikipedia articles, and export your knowledge base as HTML. Also functions as a flowcharting tool.
- Save text documents and web pages
- Full-text search
- Organize with mind maps
- Automatic mind map creation
- Wikipedia import
- Export to HTML
- Flowcharting tool
Read full descriptionHide full description
The InfoRapid KnowledgeBase Builder is an excellent tool for Knowledge Management. You can save text documents and web pages with all formattings and links in your knowledge base and perform a full text search in it. Since every document is attached as a text note to a mindmap item, you can organize them perfectly in a large mindmap. This mindmap is browsable, so you will never lose perspective even with thousands of documents. All items are stored in a reliable local SQLite database. The app includes many other outstanding features such as the automatic creation of mindmaps from text documents, the import of Wikipedia articles into your mindmap and much more. You can even export your knowledge base as a formatted html document. And that's not all. The InfoRapid KnowledgeBase Builder is also a famous flowcharting tool. You can either create your flowcharts manually or generate them automatically from pseudo code. And there are a thousand more things you can do with the app.
Niva.
Read full descriptionHide full description
Reclaim Your Focus. Reduce Screen Fatigue. Build a Healthier Digital Life. Niva is the minimalist focus app designed to help you break free from phone addiction and endless scrolling. Track your screen time, block distracting apps, and gain powerful AI insights—all without judgment, notifications, or invasive tracking. Perfect for anyone struggling with phone overuse, productivity loss, or digital burnout. WHY NIVA STANDS OUT AWARENESS, NOT GUILT Unlike harsh app blockers or anxiety-inducing timers, Niva uses gentle haptic feedback and beautiful visualizations to build self-awareness. No shame. No pressure. Just clarity. YOUR DATA STAYS YOURS 100% privacy-first. All data stored locally on your device. No cloud sync. No analytics. No tracking. No accounts required. Complete control. BEAUTIFULLY MINIMAL DESIGN Liquid glass aesthetic inspired by Apple's design language. Clean interface that reduces stress instead of adding to it. Every pixel crafted for calm. POWERFUL FEATURES SCREEN TIME ANALYTICS • Track daily and weekly phone usage automatically • Visual breakdown of app categories and patterns • Monitor device pickups and usage trends • Beautiful minimalist charts that make data digestible ONE-TAP FOCUS SESSIONS • Block distracting apps instantly with one tap • Choose 15, 25, 45, or 60-minute focus blocks • Gorgeous circular timer with progress animation • Customizable app blocking - select exactly what to restrict • Haptic feedback keeps you locked in without interruptions AI-POWERED INSIGHTS • Daily personalized reflections based on your patterns • Gentle, non-judgmental suggestions • All processing happens on-device (100% private) • Learn when you're most distracted and why FOCUS DASHBOARD • See total screen time, focus hours, and streaks at a glance • Track your progress week over week • Celebrate wins without obsessing over numbers • High whitespace design that's easy on the eyes SILENT BY DESIGN • Zero notifications, badges, or alerts • Subtle haptic nudges replace annoying pings • Check in when YOU want, not when we tell you • Respect your attention, not steal it BUILT FOR IOS • Leverages Apple's Screen Time API for accuracy • Native SwiftUI interface that feels like iOS • Smooth animations and buttery performance • Works seamlessly with iOS Focus Modes PERFECT FOR Students fighting social media distraction during study sessions Professionals who need deep work time without interruptions Parents wanting to model healthy phone habits Anyone feeling overwhelmed by constant notifications People seeking digital minimalism and intentional living Individuals recovering from phone addiction or doomscrolling HOW IT WORKS 1. OBSERVE - Automatic screen time tracking shows your real usage patterns 2. FOCUS - Start a focus session and block tempting apps instantly 3. REFLECT - AI generates personalized insights to build awareness 4. IMPROVE - Watch your focus hours grow and screen time decrease No willpower required. Just gentle nudges toward better habits. WHAT USERS ARE SAYING "Finally, a focus app that doesn't make me feel guilty." - Sarah M. "The design alone makes me want to use it every day. It's like having a calm mindfulness coach in my pocket." - James K. "Reduced my screen time by 40% in two weeks without even trying. The AI insights are scary accurate." - Alex R. PRIVACY PROMISE All data stored locally on your iPhone No accounts, no sign-ups, no emails No third-party analytics or tracking SDKs No cloud servers processing your data Delete everything with one tap anytime We can't see your data. Period. REQUIREMENTS • iOS 16.0 or later • Requires Screen Time permission (you stay in control) Download Niva today and take back control of your attention Less scrolling. More living
Screenshots
Verdict
The clearest difference is price: Niva. at Free against KnowledgeBase Builder's $8.99. KnowledgeBase Builder's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 18.5). On ads and in-app purchases 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
Niva. is free to download; KnowledgeBase Builder costs $8.99 up front. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | KnowledgeBase Builder | Niva. |
|---|---|---|
| Price | $8.99 | Free — better |
| Rating | 4.7 (24 ratings) — better | — |
| Positive reviews | 90.9% of reviews | — |
| Number of ratings | 24 — better | — |
| Update frequency | Fortnightly | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 18.5 |
| Further details — not scored | ||
| Size | 21 MB | 17 MB |
| Age rating | 4+ | 4+ |
| Developer | Ingo Straub | Eswar Krishnan |
In-app purchases
KnowledgeBase Builder
No in-app purchases
Niva.
No in-app purchases









