# DePaul COL vs Y Combinator

The clearest difference is review sentiment: Y Combinator at 50% against DePaul COL's 0%. Y Combinator also leads on update cadence (every 8 days vs every 14 months). DePaul COL's advantage is iOS requirement (13.0 vs 16.4). On price, ads, in-app purchases and monetization model there is nothing between them.

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

DePaul COL ships an update every 14 months, Y Combinator every 8 days. The most recent releases landed on October 3, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | DePaul COL | Y Combinator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (26 ratings)](https://appshunter.io/ios/app/y-combinator/id6464718392/reviews)** |
| Number of ratings | — | **26** |
| Positive reviews | 0.0% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 8 days** |
| Monetization | Free | Free |
| Size | 8 MB | 84 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [DePaul University CDM_COL](https://appshunter.io/developer/432520090) | [Y Combinator](https://appshunter.io/developer/1706164044) |

## What reviewers say

### DePaul COL

[App page](https://appshunter.io/ios/app/depaul-col/id6446296539)

Access and watch your college lectures on your iPhone or iPad. This app mirrors the desktop player experience, showing lecture videos, whiteboards, and the lecturer's screen.

**Highlights:** View lecture videos, Display whiteboards, Show lecturer's computer screen, Download lectures, iOS/iPadOS compatibility

**In-app purchases:** none


### Y Combinator

[App page](https://appshunter.io/ios/app/y-combinator/id6464718392)

Access Y Combinator's extensive library of startup content, including YouTube videos, podcasts, and essays. It also serves as a mobile client for Hacker News, offering the latest startup news for founders and programmers. Additional features are available for YC-funded founders.

**Highlights:** Organized YC YouTube videos, Startup School content, On-the-go podcast listening, Hacker News mobile client, YC founder-only knowledge base, Access Bookface feed and messages

**In-app purchases:** none


## Frequently asked questions

### Is DePaul COL free?

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

### Is Y Combinator free?

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

### Do DePaul COL or Y Combinator have ads?

Neither DePaul COL nor Y Combinator shows ads.

### Which is updated more often, DePaul COL or Y Combinator?

DePaul COL ships an update every 14 months, and Y Combinator every 8 days. Most recently, DePaul COL was updated on October 3, 2026 and Y Combinator on October 6, 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.*