# GENCHO vs mapry建築

The clearest difference is in-app purchases: GENCHO at none against mapry建築's 1. GENCHO also leads on update cadence (fortnightly vs every 2 months) and iOS requirement (15.6 vs 17.0). mapry建築's advantage is ads (none vs shown). On price and device support there is nothing between them.

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

GENCHO ships an update fortnightly, mapry建築 every 2 months. The most recent releases landed on May 16, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | GENCHO | mapry建築 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Every 2 months |
| Size | 22 MB | 134 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [RT Project Ltd.](https://appshunter.io/developer/1522463102) | [MAPRY Co., Ltd.](https://appshunter.io/developer/1394357768) |

## What reviewers say

### GENCHO

[App page](https://appshunter.io/ios/app/gencho/id1522463100)

**Features:** macOS Compatibility

**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 GENCHO free?

GENCHO 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 GENCHO or mapry建築 have ads?

GENCHO shows ads; mapry建築 does not.

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

GENCHO ships an update fortnightly, and mapry建築 every 2 months. Most recently, GENCHO was updated on May 16, 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.*