# DePaul COL vs LeetCard

The clearest difference is review sentiment: LeetCard at 54% against DePaul COL's 0%. LeetCard also leads on update cadence (every 2 days vs every 14 months). DePaul COL's advantage is in-app purchases (none vs 3) and ads (none vs shown). On price there is nothing between them.

Both are free to download. LeetCard sells 3 in-app purchases, starting at $3.99 per month. DePaul COL asks for nothing beyond the download.

DePaul COL ships an update every 14 months, LeetCard every 2 days. The most recent releases landed on September 15, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | DePaul COL | LeetCard |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.4 (75 ratings)](https://appshunter.io/ios/app/leetcard-coding-flashcards/id6478087443/reviews)** |
| Number of ratings | — | **75** |
| Positive reviews | 0.0% of reviews | **53.8% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 14 months | **Every 2 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 8 MB | 124 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [DePaul University CDM_COL](https://appshunter.io/developer/432520090) | [Kubicle LLC](https://appshunter.io/developer/1679797468) |

## 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


### LeetCard

[App page](https://appshunter.io/ios/app/leetcard-coding-flashcards/id6478087443)

Prepare for coding interviews with AI-powered flashcards and adaptive learning. Master data structures, algorithms, and coding patterns with personalized plans and intelligent hints. Track your progress with detailed analytics to identify weak areas and stay motivated.

**Highlights:** AI-powered hints, Personalized study plans, Smart flashcards, Clean organization, Personalized dashboard, Detailed analytics

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LeetCard Pro | $3.99 | per month |
| LeetCard Pro | $24.99 | per year |
| LeetCard Pro | $39.99 | one-time |


## Frequently asked questions

### Is DePaul COL free?

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

### Is LeetCard free?

LeetCard is free to download, with in-app purchases available.

### Do DePaul COL or LeetCard have ads?

LeetCard shows ads; DePaul COL does not.

### Which is updated more often, DePaul COL or LeetCard?

DePaul COL ships an update every 14 months, and LeetCard every 2 days. Most recently, DePaul COL was updated on September 15, 2026 and LeetCard on September 25, 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.*