# PTC'27 vs INCOMPAS

The clearest difference is rating: PTC'27 at 5.0 against INCOMPAS's 3.5. INCOMPAS's advantage is iOS requirement (15.1 vs 17.0). On price, ratings volume, update cadence and ads there is nothing between them.

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

PTC'27 holds the better App Store score, 5.0 against 3.5. Both are backed by a comparable volume of ratings — 2 and 2 respectively.

Both ship on a similar rhythm, roughly every 2 months. Both last shipped on November 8, 2026.

## The numbers

| Metric | PTC'27 | INCOMPAS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/ptc27/id6470660814/reviews)** | [3.5 (2 ratings)](https://appshunter.io/ios/app/incompas/id6680148127/reviews) |
| Number of ratings | 2 | 2 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | Free |
| Size | 78 MB | 45 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [PTC](https://appshunter.io/developer/1315176778) | [INCOMPAS](https://appshunter.io/developer/1211379946) |

## What reviewers say

### PTC'27

[App page](https://appshunter.io/ios/app/ptc27/id6470660814)

Enhance your event experience with real-time agenda access, speaker information, and attendee networking tools. Stay informed with push notifications and navigate the conference easily with intuitive design and site maps.

**Highlights:** Real-time agenda and session details, Speaker lineup and bios, Attendee list with direct messaging, Special event listings, Exhibitor and booth information, Push notifications for updates, Intuitive navigation and site maps

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

**In-app purchases:** none


### INCOMPAS

[App page](https://appshunter.io/ios/app/incompas/id6680148127)

This app serves as a virtual portal for event attendees, offering access to schedules, sponsor information, networking opportunities, meeting arrangements, and on-demand content.

**Highlights:** Event schedules, Sponsor information, Networking opportunities, Meeting scheduling, On-demand content access

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

**In-app purchases:** none


## Frequently asked questions

### Is PTC'27 free?

PTC'27 is free to download, with no in-app purchases.

### Is INCOMPAS free?

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

### Which has better reviews, PTC'27 or INCOMPAS?

PTC'27 is rated higher. PTC'27 averages 5.0 out of 5 from 2 ratings, while INCOMPAS averages 3.5 from 2 ratings.

### Do PTC'27 or INCOMPAS have ads?

Neither PTC'27 nor INCOMPAS shows ads.

### Which is updated more often, PTC'27 or INCOMPAS?

PTC'27 ships an update every 2 months, and INCOMPAS every 2 months. Most recently, PTC'27 was updated on November 8, 2026 and INCOMPAS on November 8, 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.*