# OEC Track vs Doc Scanner Ai

The clearest difference is update cadence: Doc Scanner Ai at every 10 days against OEC Track's every 5 weeks. OEC Track's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

OEC Track ships an update every 5 weeks, Doc Scanner Ai every 10 days. The most recent releases landed on October 8, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | OEC Track | Doc Scanner Ai |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 10 days** |
| Size | 12 MB | 2 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [ERWIN CARTY](https://appshunter.io/developer/1831090615) | [Kalum Kristhogoo](https://appshunter.io/developer/1887157533) |

## What reviewers say

### OEC Track

[App page](https://appshunter.io/ios/app/oec-track/id6762017706)

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

**In-app purchases:** none


### Doc Scanner Ai

[App page](https://appshunter.io/ios/app/doc-scanner-ai-pdf-scanner/id6789378170)

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

**In-app purchases:** none


## Frequently asked questions

### Is OEC Track free?

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

### Is Doc Scanner Ai free?

Doc Scanner Ai is free to download, with no in-app purchases.

### Do OEC Track or Doc Scanner Ai have ads?

Neither OEC Track nor Doc Scanner Ai shows ads.

### Which is updated more often, OEC Track or Doc Scanner Ai?

OEC Track ships an update every 5 weeks, and Doc Scanner Ai every 10 days. Most recently, OEC Track was updated on October 8, 2026 and Doc Scanner Ai on September 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.*