# IBM Events vs Mainframe Technical Exchange

The clearest difference is update cadence: Mainframe Technical Exchange at every 2 months against IBM Events's every 5 months. Mainframe Technical Exchange also leads on iOS requirement (15.1 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

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

IBM Events ships an update every 5 months, Mainframe Technical Exchange every 2 months. Both last shipped on October 17, 2026.

## The numbers

| Metric | IBM Events | Mainframe Technical Exchange |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (470 ratings)](https://appshunter.io/ios/app/ibm-events/id1445946145/reviews)** | — |
| Number of ratings | **470** | — |
| Positive reviews | 23.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 114 MB | 29 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [IBM](https://appshunter.io/developer/367353856) | [Broadcom Inc](https://appshunter.io/developer/1497585038) |

## What reviewers say

### IBM Events

[App page](https://appshunter.io/ios/app/ibm-events/id1445946145)

This app serves as a comprehensive guide for IBM global conferences and events. It allows users to personalize their schedules, discover sessions, connect with others, and access event materials offline.

**Highlights:** Build personal agenda, Search sessions by topic, Sign up for labs, Download session presentations, Follow speakers and exhibitors, Build conference social network, Offline access to event data

**Features:** Apple Wallet

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use and navigate
- 🚀 Quick to find information
- ✨ Works smoothly
- 💡 Client Insights feature is great
- 👍 User-friendly concept

**What reviewers complain about**

- 🐛 App freezes when reviewing alerts
- 🐛 Notes disappear after saving and closing
- 🐛 Agenda disappears
- 🐛 Community day sessions no longer visible
- 🐛 App hangs on iOS randomly

**Reported bugs**

- Takes back to start instead of previous location when closing contact
- Notes on first session disappeared
- Cannot reopen window to reply to exhibitor text
- Application freezes when reviewing update alert
- Application freezes when closing notes tab

**Requested features**

- Allow adding to schedule even if it overlaps
- Allow texting person live and showing phone number
- Add feature to request to schedule a meeting
- Add ability to add one-off meetings and events to schedule
- Add session to iPhone calendar


### Mainframe Technical Exchange

[App page](https://appshunter.io/ios/app/mainframe-technical-exchange/id6761268342)

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

**In-app purchases:** none


## Frequently asked questions

### Is IBM Events free?

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

### Is Mainframe Technical Exchange free?

Mainframe Technical Exchange is free to download, with no in-app purchases.

### Do IBM Events or Mainframe Technical Exchange have ads?

Neither IBM Events nor Mainframe Technical Exchange shows ads.

### Which is updated more often, IBM Events or Mainframe Technical Exchange?

IBM Events ships an update every 5 months, and Mainframe Technical Exchange every 2 months. Most recently, IBM Events was updated on October 17, 2026 and Mainframe Technical Exchange on October 17, 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.*