# ExpertGO vs COA Conference

The clearest difference is update cadence: COA Conference at every 5 days against ExpertGO's monthly. ExpertGO's advantage is iOS requirement (15.6 vs 26.0). 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.

ExpertGO ships an update monthly, COA Conference every 5 days. The most recent releases landed on September 17, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | ExpertGO | COA Conference |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 5 days** |
| Size | 55 MB | 55 MB |
| Requires iOS | **15.6** | 26.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Monocl AB](https://appshunter.io/developer/1621996150) | [Community Oncology Alliance Inc](https://appshunter.io/developer/1453875020) |

## What reviewers say

### ExpertGO

[App page](https://appshunter.io/ios/app/expertgo/id1621996148)

**In-app purchases:** none


### COA Conference

[App page](https://appshunter.io/ios/app/coa-conference/id6477771369)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ExpertGO free?

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

### Is COA Conference free?

COA Conference is free to download, with no in-app purchases.

### Do ExpertGO or COA Conference have ads?

Neither ExpertGO nor COA Conference shows ads.

### Which is updated more often, ExpertGO or COA Conference?

ExpertGO ships an update monthly, and COA Conference every 5 days. Most recently, ExpertGO was updated on September 17, 2026 and COA Conference on October 7, 2026.

---

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