# SMR Events vs CRF Forums

The clearest difference is iOS requirement: CRF Forums at 13.0 against SMR Events's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

SMR Events ships an update every 6 weeks, CRF Forums every 3 months. The most recent releases landed on October 9, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | SMR Events | CRF Forums |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 3 months |
| Size | 112 MB | 128 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [SMR Stainless Conference 2025](https://appshunter.io/developer/1826701035) | [Credit Research Foundation Inc](https://appshunter.io/developer/1870525354) |

## What reviewers say

### SMR Events

[App page](https://appshunter.io/ios/app/smr-events/id6748630497)

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

**In-app purchases:** none


### CRF Forums

[App page](https://appshunter.io/ios/app/crf-forums/id6758044208)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SMR Events free?

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

### Is CRF Forums free?

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

### Do SMR Events or CRF Forums have ads?

Neither SMR Events nor CRF Forums shows ads.

### Which is updated more often, SMR Events or CRF Forums?

SMR Events ships an update every 6 weeks, and CRF Forums every 3 months. Most recently, SMR Events was updated on October 9, 2026 and CRF Forums on October 24, 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.*