# ISH Navigator vs IBS 2026

The clearest difference is rating: IBS 2026 at 4.7 against ISH Navigator's 3.7. IBS 2026 also leads on ads (none vs shown) and ratings volume (1.5K vs 3). ISH Navigator's advantage is update cadence (every 5 months vs every 12 months). On price, in-app purchases, device support 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.

IBS 2026 holds the better App Store score, 4.7 against 3.7. That said, the two scores are not equally well evidenced: IBS 2026 has 1.5K ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 20% of ISH Navigator's written reviews are positive against 36% of IBS 2026's.

ISH Navigator ships an update every 5 months, IBS 2026 every 12 months. The most recent releases landed on October 13, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | ISH Navigator | IBS 2026 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (3 ratings)](https://appshunter.io/ios/app/ish-navigator/id600833842/reviews) | **[4.7 (1.5K ratings)](https://appshunter.io/ios/app/ibs-2026/id1446351348/reviews)** |
| Number of ratings | 3 | **1.5K** |
| Positive reviews | 20.0% of reviews | **36.4% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 5 months** | Every 12 months |
| Monetization | Ad-supported | **Free** |
| Size | 83 MB | 116 MB |
| Requires iOS | **16.6** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Messe Frankfurt GmbH](https://appshunter.io/developer/365706928) | [National Association of Home Builders](https://appshunter.io/developer/1225615011) |

## What reviewers say

### ISH Navigator

[App page](https://appshunter.io/ios/app/ish-navigator/id600833842)

This official exhibition guide helps visitors navigate Messe Frankfurt's ISH event. Discover exhibitors, connect with business partners, and access event schedules and news. Features include a fairground map, personal calendars, and QR code scanning.

**Highlights:** Exhibitor and product search, Business partner networking, Interactive fairground map, Event schedules and personal calendar, News and social media integration, QR code scanning for contacts, Downloadable content management

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

**In-app purchases:** none


### IBS 2026

[App page](https://appshunter.io/ios/app/ibs-2026/id1446351348)

Plan your visit to the NAHB International Builders’ Show (IBS) with the official mobile app. Access exhibitor lists, maps, show highlights, education schedules, and event details to make the most of your time at the show.

**Highlights:** Exhibitor list, Maps, Show Highlights, Education schedules, Event details, Favorites

**In-app purchases:** none

**What reviewers like**

- 👍 Convenient app for the event
- 🚀 Easy to navigate between meetings
- 💡 Helpful for finding exhibitors

**What reviewers complain about**

- 🐛 Buggy and unstable on various devices
- 🤔 Weak search functionality
- 🤨 Confusing map and navigation
- 🔒 Login and account issues

**Reported bugs**

- Crashes and screen jumping on tablets
- Unable to log in or access account information

**Requested features**

- Integrate favorites/saved exhibitors into the map
- Provide more detailed floor plans and exhibitor information
- Improve search capabilities to easily find specific exhibitors


## Frequently asked questions

### Is ISH Navigator free?

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

### Is IBS 2026 free?

IBS 2026 is free to download, with no in-app purchases.

### Which has better reviews, ISH Navigator or IBS 2026?

IBS 2026 is rated higher. ISH Navigator averages 3.7 out of 5 from 3 ratings, while IBS 2026 averages 4.7 from 1.5K ratings.

### Do ISH Navigator or IBS 2026 have ads?

ISH Navigator shows ads; IBS 2026 does not.

### Which is updated more often, ISH Navigator or IBS 2026?

ISH Navigator ships an update every 5 months, and IBS 2026 every 12 months. Most recently, ISH Navigator was updated on October 13, 2026 and IBS 2026 on October 21, 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.*