WikiSpaces3D vs BrainHop
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
WikiSpaces3D
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WikiSpaces 3D is about enabling people to go places *virtually*, where they couldn't go otherwise (physically), by providing a collection of such places as 3d-scans, spaces, explorable in VR (yes, also with vr glasses). (3D-scans made with Matterport.) There are already some really cool spaces: from Boeing 747 cockpits to Egyptian tombs or the LeBron James Arena! (search for those in the app!) But why? Mainly, it's about providing educational value and making knowledge accessible: in times of pandemics, students are not able to visit interesting places like museums or galleries; but if said place has been 3d-scanned and shared on WikiSpaces, students can visit it virtually. But it's really about everyone: some of the spaces allow exclusive visits to places you could normally never go to, such as a Boeing 747 cockpit (unless your friend's friend is a pilot of course, ha), or simply places far far away. Really free? Yes absolutely! Just like Wikipedia aims to share knowledge for free, WikiSpaces does too. Building WikiSpaces has been possible only because the EU has provided generous funding (subsidies) for this project. What about user-submitted content though? All spaces are shared under the CC BY 4.0 license (read more on wiki-spaces.org/license) Supported by Europe We're glad to announce that the European Union is supporting WikiSpaces 3D with funds from the EFRE subsidies program via the German state of Saxony-Anhalt. We are truly grateful for this generous support, because otherwise, creating WikiSpaces would not have been possible. Disclaimer: WikiSpaces 3D is not affiliated with or related to Wikipedia or Matterport in any way.
BrainHop
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Train your brain in minutes a day. Discover the key ideas from the world’s best nonfiction books—in text and audio. Fast. Clear. Personalized. BrainHop gives you access to thousands of book summaries, professionally written and narrated with engaging, high-quality audio. Choose the topics you love, and we’ll recommend books that matter to you. Whether you prefer to read or listen, BrainHop helps you grow every day—whenever and wherever you want. FEATURES - Concise summaries of top nonfiction books - Engaging audio narration for on-the-go learning - Smart recommendations based on your interests - Build your own personal library Get a free book a day, or subscribe for all the library. Download now and start learning something new today.
Screenshots
Verdict
The clearest difference is in-app purchases: WikiSpaces3D at none against BrainHop's 1. BrainHop's advantage is update cadence (fortnightly vs every 26 months). On price, ads, device support and iOS requirement 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. BrainHop sells 1 in-app purchase, starting at $44.99 per year. WikiSpaces3D asks for nothing beyond the download.
WikiSpaces3D ships an update every 26 months, BrainHop fortnightly. The most recent releases landed on November 3, 2026 and October 28, 2026 respectively.
| Parameter | WikiSpaces3D | BrainHop |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 26 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15 — better | 15.1 |
| Further details — not scored | ||
| Size | 3 MB | 31 MB |
| Age rating | 4+ | 12+ |
| Developer | CONVELA GmbH | Daniele Ghidoli |
In-app purchases
WikiSpaces3D
No in-app purchases
BrainHop
- Premium$44.991 Year









