# DSO CEO Summit vs Wharton Key

DSO CEO Summit and Wharton Key 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.

DSO CEO Summit ships an update monthly, Wharton Key every 2 months. The most recent releases landed on September 11, 2026 and August 11, 2026 respectively.

## The numbers

| Metric | DSO CEO Summit | Wharton Key |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Size | 53 MB | 58 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [Straumann](https://appshunter.io/developer/425109135) | [University of Pennsylvania](https://appshunter.io/developer/437910363) |

## What reviewers say

### DSO CEO Summit

[App page](https://appshunter.io/ios/app/dso-ceo-summit/id6446163159)

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

**In-app purchases:** none


### Wharton Key

[App page](https://appshunter.io/ios/app/wharton-key/id6760128442)

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

**In-app purchases:** none


## Frequently asked questions

### Is DSO CEO Summit free?

DSO CEO Summit is free to download, with no in-app purchases.

### Is Wharton Key free?

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

### Do DSO CEO Summit or Wharton Key have ads?

Neither DSO CEO Summit nor Wharton Key shows ads.

### Which is updated more often, DSO CEO Summit or Wharton Key?

DSO CEO Summit ships an update monthly, and Wharton Key every 2 months. Most recently, DSO CEO Summit was updated on September 11, 2026 and Wharton Key on August 11, 2026.

---

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