# TopoBlocks: Map World Builder — Fix World Files & Host Servers

> Fix World Files & Host Servers (iPhone/iPad app by 就洪 邓.)

- Source: https://appshunter.io/ios/app/topoblocks-map-world-builder/id6784151511 (this page in markdown: same URL + `.md`)
- Developer: [就洪 邓](https://appshunter.io/developer/1569775618)
- Category: Productivity, Utilities
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 6 MB
- Languages: American English, Arabic, Japanese, Korean, Chinese (Simplified, China), Chinese (Traditional, Taiwan)
- Released: 2026-08-14
- Data updated: 2026-09-11
- User reviews in markdown: https://appshunter.io/ios/app/topoblocks-map-world-builder/id6784151511/reviews.md

## What is TopoBlocks?

TopoBlocks turns real places into playable block worlds you can explore, keep, and host with friends.

Pick a city block, campus, hometown, mountain, or coastline, review the map quality score and 3D preview, then build the world file. From there you can inspect, repair, convert, back up, host a private server, and invite friends to explore together.

Core features
- Real-place generation: transform roads, buildings, water, and terrain from public map data into explorable block worlds.
- Preview before paying: review quality, coverage, area, and a 3D preview before generating the final file.
- World-file toolkit: inspect files for free, run basic structure repairs, convert across compatible formats, slim local files, verify snapshots, and prepare safer rollbacks.
- Private hosting: choose Starter, Standard, or Pro hosting, deploy your world to a private server, and share the address with friends.
- File safety: local diagnosis runs on device by default, original files are not overwritten, and important operations keep traceable new versions or snapshots.

Built for
- Players who want their neighborhood, trip destination, or hometown as an explorable world
- Friends who want a private server for adventures in real places
- Creators who need to inspect, repair, or convert existing world files

Paid products
Real-map generation is charged per project by area. Managed hosting is a monthly auto-renewable subscription for running your private server. File diagnosis, basic repair, local slimming, and some server monitoring previews are free. There are no loot boxes, gambling mechanics, random rewards, or paid progression shortcuts.

Data and attribution
Map data © OpenStreetMap contributors. TopoBlocks is an independent utility that uses open data and open-source components to create approximate reconstructed worlds; generated results are not survey-grade replicas.

Privacy Policy: https://topoblocks.txyou.com/privacy
Terms: https://topoblocks.txyou.com/tos
Support: https://topoblocks.txyou.com/help

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Hosting Starter | $9.99 | per month |
| Hosting Standard | $19.99 | per month |
| Hosting Pro | $39.99 | per month |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Neighborhood Map World | $2.99 | one-time |
| District Map World | $5.99 | one-time |



## Version history (last 1 release)

### 1.0.0 — 2026-08-14

No release notes.

## More apps by 就洪 邓

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- [Magic Emoji: merge two emojis](https://appshunter.io/ios/app/magic-emoji-merge-two-emojis/id1638164698)
- [Cat Cartoon](https://appshunter.io/ios/app/cat-cartoon/id1645805860)
- [Mail Helper](https://appshunter.io/ios/app/mail-helper/id1670580530)
- [Magic Elements Periodic Table](https://appshunter.io/ios/app/magic-elements-periodic-table/id6443703473)

All apps by 就洪 邓: https://appshunter.io/developer/1569775618

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*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 2026-09-11.*