# CheX（チェクロス） vs CONNET

The clearest difference is in-app purchases: CONNET at none against CheX（チェクロス）'s 1. CONNET also leads on iOS requirement (15.6 vs 17.0). CheX（チェクロス）'s advantage is update cadence (every 2 weeks vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. CheX（チェクロス） sells 1 one-off in-app purchase. CONNET asks for nothing beyond the download.

CheX（チェクロス） ships an update every 2 weeks, CONNET every 2 months. The most recent releases landed on November 3, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | CheX（チェクロス） | CONNET |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | Free | — |
| Size | 71 MB | 89 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [YSL Solution Co., Ltd.](https://appshunter.io/developer/404131444) | [KIDS-WAY](https://appshunter.io/developer/1461083805) |

## What reviewers say

### CheX（チェクロス）

[App page](https://appshunter.io/ios/app/chex/id1289611667)

This app allows users to quickly view construction documents, add handwritten notes and photos directly onto blueprints, and share this information with others. It helps organize and update field information efficiently, preventing errors from outdated plans.

**Highlights:** High-speed blueprint viewing, Annotate with handwritten notes, Attach photos to documents, Cross-platform sharing (Windows/Mac), User permission controls, Organize large document sets

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 month (30 days) | $28.99 | one-time |


### CONNET

[App page](https://appshunter.io/ios/app/connet/id1461083806)

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

**In-app purchases:** none


## Frequently asked questions

### Is CheX（チェクロス） free?

CheX（チェクロス） is free to download, with in-app purchases available.

### Is CONNET free?

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

### Do CheX（チェクロス） or CONNET have ads?

Neither CheX（チェクロス） nor CONNET shows ads.

### Which is updated more often, CheX（チェクロス） or CONNET?

CheX（チェクロス） ships an update every 2 weeks, and CONNET every 2 months. Most recently, CheX（チェクロス） was updated on November 3, 2026 and CONNET on October 29, 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.*