# Contagious Change vs IMSH 2026

Contagious Change and IMSH 2026 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Contagious Change ships an update every 4 weeks, IMSH 2026 fortnightly. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Contagious Change | IMSH 2026 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.3 (4 ratings)](https://appshunter.io/ios/app/imsh-2026/id6472106167/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Fortnightly** |
| Monetization | — | Free |
| Size | 49 MB | 16 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Contagious Change, LLC](https://appshunter.io/developer/1604643759) | [Tradeshow Multimedia Inc.](https://appshunter.io/developer/393605064) |

## What reviewers say

### Contagious Change

[App page](https://appshunter.io/ios/app/contagious-change/id1604643757)

**Features:** macOS Compatibility

**In-app purchases:** none


### IMSH 2026

[App page](https://appshunter.io/ios/app/imsh-2026/id6472106167)

This app serves as the official companion for IMSH 2026, providing essential information and resources for attendees. Access schedules, exhibitor details, and event updates directly from your device.

**Highlights:** Official event app, Access schedules, View exhibitor details, Event updates, Mobile resource

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Contagious Change free?

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

### Is IMSH 2026 free?

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

### Do Contagious Change or IMSH 2026 have ads?

Neither Contagious Change nor IMSH 2026 shows ads.

### Which is updated more often, Contagious Change or IMSH 2026?

Contagious Change ships an update every 4 weeks, and IMSH 2026 fortnightly. Most recently, Contagious Change was updated on October 25, 2026 and IMSH 2026 on October 24, 2026.

---

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