# IPS Congress vs Hash Doc

The clearest difference is in-app purchases: IPS Congress at none against Hash Doc's 1. IPS Congress also leads on iOS requirement (13.0 vs 15.0). Hash Doc's advantage is update cadence (every 6 weeks vs every 5 months). On price, ads and device support there is nothing between them.

Both are free to download. Hash Doc sells 1 in-app purchase, starting at $4.99 per month. IPS Congress asks for nothing beyond the download.

IPS Congress ships an update every 5 months, Hash Doc every 6 weeks. Both last shipped on October 25, 2026.

## The numbers

| Metric | IPS Congress | Hash Doc |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 6 weeks** |
| Size | 20 MB | 9 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [STRATEGICS MARKETING MANAGEMENT , EXHIBITION & CONFERENCE ORGANIZERS](https://appshunter.io/developer/1725758073) | [Muhammad Siyad](https://appshunter.io/developer/6782085450) |

## What reviewers say

### IPS Congress

[App page](https://appshunter.io/ios/app/ips-congress/id6743161276)

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

**In-app purchases:** none


### Hash Doc

[App page](https://appshunter.io/ios/app/hash-doc/id6785036716)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hash Docs Pro | $4.99 | per month |


## Frequently asked questions

### Is IPS Congress free?

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

### Is Hash Doc free?

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

### Do IPS Congress or Hash Doc have ads?

Neither IPS Congress nor Hash Doc shows ads.

### Which is updated more often, IPS Congress or Hash Doc?

IPS Congress ships an update every 5 months, and Hash Doc every 6 weeks. Most recently, IPS Congress was updated on October 25, 2026 and Hash Doc 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.*