# ACheckin vs eContract

The clearest difference is in-app purchases: eContract at none against ACheckin's 1. eContract also leads on iOS requirement (13.0 vs 15.0). ACheckin's advantage is update cadence (every 3 weeks vs every 7 months). On price, ads and device support there is nothing between them.

Both are free to download. ACheckin sells 1 one-off in-app purchase. eContract asks for nothing beyond the download.

ACheckin ships an update every 3 weeks, eContract every 7 months. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | ACheckin | eContract |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 46.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 7 months |
| Monetization | Free | — |
| Size | 62 MB | 85 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ACHECKIN SOFTWARE JOINT STOCK COMPANY](https://appshunter.io/developer/1613682311) | [MDC MEDIA CO.,LTD](https://appshunter.io/developer/1446551280) |

## What reviewers say

### ACheckin

[App page](https://appshunter.io/ios/app/acheckin-smartoffice/id1451269978)

Streamline office management with smart QR code check-ins and remote HR tools. Foster internal communication and boost productivity through project and resource management features.

**Highlights:** Smart QR code check-in, Remote HR management, Internal communication board, Project and task management, Resource and device tracking, Smart device control

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gói 2 máy checkin | $11.99 | one-time |


### eContract

[App page](https://appshunter.io/ios/app/econtract-electronic-contract/id1663474156)

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

**In-app purchases:** none


## Frequently asked questions

### Is ACheckin free?

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

### Is eContract free?

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

### Do ACheckin or eContract have ads?

Neither ACheckin nor eContract shows ads.

### Which is updated more often, ACheckin or eContract?

ACheckin ships an update every 3 weeks, and eContract every 7 months. Most recently, ACheckin was updated on November 2, 2026 and eContract on October 30, 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.*