# CloudLabs TANGRAM vs C# Data Structures & Algo

The clearest difference is update cadence: C# Data Structures & Algo at every 2 months against CloudLabs TANGRAM's every 25 months. CloudLabs TANGRAM's advantage is iOS requirement (9.0 vs 17.0). 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.

CloudLabs TANGRAM ships an update every 25 months, C# Data Structures & Algo every 2 months. The most recent releases landed on October 2, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | CloudLabs TANGRAM | C# Data Structures & Algo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 25 months | **Every 2 months** |
| Size | 92 MB | 19 MB |
| Requires iOS | **9.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Jiovany Orozco](https://appshunter.io/developer/1114670847) | [ALG Software Lab](https://appshunter.io/developer/1650561236) |

## What reviewers say

### CloudLabs TANGRAM

[App page](https://appshunter.io/ios/app/cloudlabs-tangram/id1634962606)

**Features:** macOS Compatibility

**In-app purchases:** none


### C# Data Structures & Algo

[App page](https://appshunter.io/ios/app/c-data-structures-and-algo/id6756707070)

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

**In-app purchases:** none


## Frequently asked questions

### Is CloudLabs TANGRAM free?

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

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

C# Data Structures & Algo is free to download, with no in-app purchases.

### Do CloudLabs TANGRAM or C# Data Structures & Algo have ads?

Neither CloudLabs TANGRAM nor C# Data Structures & Algo shows ads.

### Which is updated more often, CloudLabs TANGRAM or C# Data Structures & Algo?

CloudLabs TANGRAM ships an update every 25 months, and C# Data Structures & Algo every 2 months. Most recently, CloudLabs TANGRAM was updated on October 2, 2026 and C# Data Structures & Algo 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.*