# CheX（チェクロス） vs SnapAudit

The clearest difference is review sentiment: SnapAudit at 100% against CheX（チェクロス）'s 20%. SnapAudit also leads on in-app purchases (none vs 1). CheX（チェクロス）'s advantage is price (Free vs $0.79). On update cadence, ads, device support and iOS requirement there is nothing between them.

CheX（チェクロス） is free to download; SnapAudit costs $0.79 up front. CheX（チェクロス） sells 1 one-off in-app purchase. SnapAudit asks for nothing beyond the download.

CheX（チェクロス） ships an update every 2 weeks, SnapAudit every 11 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | CheX（チェクロス） | SnapAudit |
| --- | --- | --- |
| Price | **Free** | $0.79 |
| Positive reviews | 20.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 11 days** |
| Monetization | **Free** | Paid |
| Size | 71 MB | 5 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [YSL Solution Co., Ltd.](https://appshunter.io/developer/404131444) | [Daisuke Yamaguchi](https://appshunter.io/developer/880950899) |

## 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 It helps organize and update field information efficiently, preventing errors from outdated plans.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 |


### SnapAudit

[App page](https://appshunter.io/ios/app/snapaudit-punch-list-report/id6799562833)

Streamline site inspections with a mobile tool that allows unlimited photos per issue, on-site PDF report generation, and customizable company branding. Pin issues directly on floor plans and annotate photos with circles and arrows. Reports are finalized on the device, ready for immediate sharing.

**Highlights:** Unlimited photos per issue, Pin issues on floor plans, On-site PDF report generation, Photo annotation tools, Customizable company branding, Before and after photo comparison, CSV export

**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 SnapAudit free?

SnapAudit costs $0.79, with no in-app purchases.

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

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

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

CheX（チェクロス） ships an update every 2 weeks, and SnapAudit every 11 days. Most recently, CheX（チェクロス） was updated on October 24, 2026 and SnapAudit on October 25, 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.*