# LRTK vs mapry建築

The clearest difference is in-app purchases: LRTK at none against mapry建築's 1. LRTK also leads on update cadence (weekly vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. mapry建築 sells 1 in-app purchase, starting at $5.99 per month. LRTK asks for nothing beyond the download.

LRTK ships an update weekly, mapry建築 every 2 months. The most recent releases landed on September 23, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | LRTK | mapry建築 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 months |
| Size | 730 MB | 134 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [レフィクシア株式会社](https://appshunter.io/developer/1599841370) | [MAPRY Co., Ltd.](https://appshunter.io/developer/1394357768) |

## What reviewers say

### LRTK

[App page](https://appshunter.io/ios/app/lrtk/id1641216786)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### mapry建築

[App page](https://appshunter.io/ios/app/mapry/id6572285559)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| mapry建築(monthly paid plan) | $5.99 | per month |


## Frequently asked questions

### Is LRTK free?

LRTK is free to download, with no in-app purchases.

### Is mapry建築 free?

mapry建築 is free to download, with in-app purchases available.

### Do LRTK or mapry建築 have ads?

Neither LRTK nor mapry建築 shows ads.

### Which is updated more often, LRTK or mapry建築?

LRTK ships an update weekly, and mapry建築 every 2 months. Most recently, LRTK was updated on September 23, 2026 and mapry建築 on September 14, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*