# HBT Conferences vs Document Scanner

The clearest difference is in-app purchases: HBT Conferences at none against Document Scanner's 6. Document Scanner's advantage is update cadence (every 3 months vs every 8 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Document Scanner sells 6 in-app purchases, starting at $1.99 per 7 days. HBT Conferences asks for nothing beyond the download.

HBT Conferences ships an update every 8 months, Document Scanner every 3 months. The most recent releases landed on October 24, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | HBT Conferences | Document Scanner |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 3 months** |
| Size | 123 MB | 52 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hardware and Building Traders](https://appshunter.io/developer/1478586993) | [Lei Michael Lu](https://appshunter.io/developer/1787684680) |

## What reviewers say

### HBT Conferences

[App page](https://appshunter.io/ios/app/hbt-conferences/id6747996925)

**In-app purchases:** none


### Document Scanner

[App page](https://appshunter.io/ios/app/document-scanner-scandocnow/id6748969945)

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $1.99 | per 7 days |
| Monthly | $4.99 | per month |
| ScanDocNow_Weekly | $4.99 | per 7 days |
| ScanDocNow_Monthly | $9.99 | per month |
| Yearly | $19.99 | per year |
| ScanDocNow_Yearly | $29.99 | per year |


## Frequently asked questions

### Is HBT Conferences free?

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

### Is Document Scanner free?

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

### Do HBT Conferences or Document Scanner have ads?

Neither HBT Conferences nor Document Scanner shows ads.

### Which is updated more often, HBT Conferences or Document Scanner?

HBT Conferences ships an update every 8 months, and Document Scanner every 3 months. Most recently, HBT Conferences was updated on October 24, 2026 and Document Scanner on October 30, 2026.

---

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