# Learn jQuery Offline vs C# Data Structures & Algo Pro

The clearest difference is update cadence: C# Data Structures & Algo Pro at every 3 months against Learn jQuery Offline's every 25 months. Learn jQuery Offline's advantage is price ($1.99 vs $4.99) and iOS requirement (13.0 vs 17.0). On ads, in-app purchases and device support there is nothing between them.

Learn jQuery Offline costs $1.99 and C# Data Structures & Algo Pro $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Learn jQuery Offline ships an update every 25 months, C# Data Structures & Algo Pro every 3 months. The most recent releases landed on October 16, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Learn jQuery Offline | C# Data Structures & Algo Pro |
| --- | --- | --- |
| Price | **$1.99** | $4.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 25 months | **Every 3 months** |
| Size | 61 MB | 19 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Muhammad Mubeen](https://appshunter.io/developer/1553722821) | [ALG Software Lab](https://appshunter.io/developer/1650561236) |

## What reviewers say

### Learn jQuery Offline

[App page](https://appshunter.io/ios/app/learn-jquery-offline/id1624431760)

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

**In-app purchases:** none


### C# Data Structures & Algo Pro

[App page](https://appshunter.io/ios/app/c-data-structures-and-algo-pro/id6756675050)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Learn jQuery Offline free?

Learn jQuery Offline costs $1.99, with no in-app purchases.

### Is C# Data Structures & Algo Pro free?

C# Data Structures & Algo Pro costs $4.99, with no in-app purchases.

### Do Learn jQuery Offline or C# Data Structures & Algo Pro have ads?

Neither Learn jQuery Offline nor C# Data Structures & Algo Pro shows ads.

### Which is updated more often, Learn jQuery Offline or C# Data Structures & Algo Pro?

Learn jQuery Offline ships an update every 25 months, and C# Data Structures & Algo Pro every 3 months. Most recently, Learn jQuery Offline was updated on October 16, 2026 and C# Data Structures & Algo Pro on October 12, 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.*