# 3M Events vs 2CA expense

The clearest difference is iOS requirement: 2CA expense at 12.0 against 3M Events's 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.

## The numbers

| Metric | 3M Events | 2CA expense |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/3m-events/id1308339531/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | — |
| Monetization | Free | — |
| Size | 65 MB | 27 MB |
| Requires iOS | 17.0 | **12.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [3M Company](https://appshunter.io/developer/396772465) | [Simteq A/S](https://appshunter.io/developer/1717751268) |

## What reviewers say

### 3M Events

[App page](https://appshunter.io/ios/app/3m-events/id1308339531)

Access interactive guides for select 3M events to stay updated on schedules, speakers, and venue maps. Connect with other attendees, personalize your experience with notes, and navigate events easily, even offline.

**Highlights:** Interactive event guides, Event agenda and speaker information, Interactive venue maps, Personalized notes and profiles, Attendee networking, Offline functionality

**In-app purchases:** none


### 2CA expense

[App page](https://appshunter.io/ios/app/2ca-expense/id6505099225)

**In-app purchases:** none


## Frequently asked questions

### Is 3M Events free?

3M Events is free to download, with no in-app purchases.

### Is 2CA expense free?

2CA expense is free to download, with no in-app purchases.

### Do 3M Events or 2CA expense have ads?

Neither 3M Events nor 2CA expense shows ads.

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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.*