Histopia vs neoloopy
Price, ratings, monetisation and update history for both apps, side by side ā with what reviewers say about each.
Histopia
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Step back in time and engage in conversations with historical figures using the Artificial Intelligence-based Historical Figures Chat application. This unique app utilizes advanced AI technology to bring to life real historical personalities, offering users an interactive and educational experience. The Historical Figures Chat app boasts a wide range of personalities that you can choose from in its menu. Select and engage in conversations with artificial intelligence simulations! From Galileo to Cleopatra, Leonardo da Vinci to Frida Kahlo, you'll have the opportunity to directly communicate with numerous renowned individuals. This app vividly brings to life the true personalities and knowledge of historical figures. As you converse with them, you'll gain further insights into the periods in which they lived and develop a better understanding of the flow of history. Get ready to explore the fascinating world of the past with these virtual personalities who answer your questions, share their thoughts, and transport you to the depths of history. The Historical Figures Chat app features a user-friendly interface that makes it easy to navigate. The simulations take place in real-time, with each personality having the ability to converse and react realistically. As a result, you'll have an immersive and intimate chat experience with the great names of history. Key Features: - Wide selection of personalities: Galileo, Cleopatra, Leonardo da Vinci, Frida Kahlo, and more. - Real-time interaction: Engage in live conversations with the personalities and receive answers to your questions. - Educational experience: A unique opportunity to better understand historical events and personalities. - User-friendly interface: Easy navigation and seamless usage. Download the Historical Figures Chat app now to rediscover the past and engage in real interaction with historical personalities! Terms and Conditiona: https://www.histopia.app/terms.html Privacy Policy https://www.histopia.app/privacy.html
neoloopy
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neoloopy is a local-first tool for systems thinking. Map any system as a causal-loop diagram, let neoloopy find the feedback loops that drive it, and ā new in 3.4.0 ā grow a Graph: a system map that holds your ideas next to live references to your models, variables, loops, and concepts. GRAPH ā YOUR SYSTEM MAP (NEW IN 3.4.0) ⢠Put an idea on the canvas and link it to the real thing: a model, a variable, a loop, a concept from your vault. References stay live, so the map is never a stale drawing of your thinking. ⢠Focus on one node and the map re-centers around it. A +N badge counts its hidden relations ā tap to bring them in, tap again to prune. Big maps stay readable because you only ever look at what you asked for. ⢠Search the structure. The board lists every node and relation with search and filters, so a hundred-node map is still navigable on a phone. ⢠Plain files. Every graph is a Markdown note in your vault, and graphs import from and export to Cypher for tools that speak property graphs. CAUSAL LOOPS, FOUND FOR YOU ⢠Draw a variable, connect causes to effects, and mark each link same-direction (+) or opposite (ā). neoloopy continuously detects every closed feedback loop and badges it Reinforcing (R) or Balancing (B) ā the heart of how systems grow, stall, and stabilize. ⢠Recognize the patterns. Classic archetypes like Limits to Growth and Tragedy of the Commons surface when your structure matches them. ⢠Read the dynamics. Mark delays, flag virtuous vs. vicious cycles, and see how much of your model sits inside feedback loops. ⢠See an edit's impact before you commit it: which loops it creates and which it breaks. ⢠Annotate richly. Write a note on any loop or variable to capture what it means and why it matters. STOCKS AND FLOWS ⢠When a map is ready for more, draw it in stock-and-flow notation on the same canvas ā stocks as tanks, flows as channels ā and export the result as SVG. LEARN AS YOU GO ⢠A built-in systems-thinking glossary explains every term ā causal link, polarity, delay, reinforcing, balancing ā right where you need it. LOCAL-FIRST BY DESIGN ⢠No account required. Download it and work offline. ⢠Your models and graphs are plain Markdown files in a folder on your device ā yours to keep, back up, and open in other tools. ⢠Obsidian-compatible vault format. Your thinking is never locked in. ⢠No ads, no tracking, no analytics inside the app. ⢠Optional cross-device Sync (in development) is end-to-end encrypted: notes are encrypted on your device before they ever leave it, so we relay only ciphertext and cannot read your models. Map a business, a habit, a team, an ecosystem, a policy ā anything with moving parts that affect each other. Think in loops, and keep the map.
Screenshots
Verdict
The clearest difference is ads: neoloopy at none against Histopia's shown. neoloopy also leads on update cadence (every 2 days vs every 6 months). Histopia's advantage is iOS requirement (12.4 vs 15.0). On price, in-app purchases and device support there is nothing between them.
Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Histopia ships an update every 6 months, neoloopy every 2 days. The most recent releases landed on September 15, 2026 and September 18, 2026 respectively.
| Parameter | Histopia | neoloopy |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 months | Every 2 days ā better |
| Ads | Yes | No ā better |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod ā better |
| Requires iOS | 12.4 ā better | 15.0 |
| Further details ā not scored | ||
| Size | 54 MB | 32 MB |
| Age rating | 9+ | 4+ |
| Developer | Soysal Tan | Abraham Kim |
In-app purchases
Histopia
No in-app purchases
neoloopy
No in-app purchases









