# ECC DocuCheck vs Doc AI

The clearest difference is in-app purchases: ECC DocuCheck at none against Doc AI's 4. Doc AI's advantage is update cadence (every 4 months vs every 29 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Doc AI sells 4 one-off in-app purchases. ECC DocuCheck asks for nothing beyond the download.

ECC DocuCheck ships an update every 29 months, Doc AI every 4 months. The most recent releases landed on September 9, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | ECC DocuCheck | Doc AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 29 months | **Every 4 months** |
| Size | 45 MB | 48 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Environmental Chemical Corp.](https://appshunter.io/developer/1521481680) | [Adam Harmand](https://appshunter.io/developer/1179903362) |

## What reviewers say

### ECC DocuCheck

[App page](https://appshunter.io/ios/app/ecc-docucheck/id6452017965)

**Features:** macOS Compatibility

**In-app purchases:** none


### Doc AI

[App page](https://appshunter.io/ios/app/doc-ai/id6502906996)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 AI Generated Document | $1.99 | one-time |
| 10 AI Generated Documents | $14.99 | one-time |
| 50 AI Generated Documents | $69.99 | one-time |
| 100 AI Generated Documents | $99.99 | one-time |


## Frequently asked questions

### Is ECC DocuCheck free?

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

### Is Doc AI free?

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

### Do ECC DocuCheck or Doc AI have ads?

Neither ECC DocuCheck nor Doc AI shows ads.

### Which is updated more often, ECC DocuCheck or Doc AI?

ECC DocuCheck ships an update every 29 months, and Doc AI every 4 months. Most recently, ECC DocuCheck was updated on September 9, 2026 and Doc AI on September 11, 2026.

---

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