# iCalc Champions vs CodeStreak

The clearest difference is in-app purchases: iCalc Champions at none against CodeStreak's 2. iCalc Champions also leads on iOS requirement (14.0 vs 26.2). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. CodeStreak sells 2 in-app purchases, starting at $4.99 per month. iCalc Champions asks for nothing beyond the download.

iCalc Champions ships an update every 4 days, CodeStreak every 5 days. The most recent releases landed on October 7, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | iCalc Champions | CodeStreak |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (12 ratings)](https://appshunter.io/ios/app/icalc-champions-basic-math/id1544688547/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 5 days |
| Monetization | Free | — |
| Size | 14 MB | 3 MB |
| Requires iOS | **14.0** | 26.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jake Elrod](https://appshunter.io/developer/365336355) | [Mukesh Khatri](https://appshunter.io/developer/1854038208) |

## What reviewers say

### iCalc Champions

[App page](https://appshunter.io/ios/app/icalc-champions-basic-math/id1544688547)

This educational app adapts to your math skill level, increasing problem difficulty as you improve. It offers contextually relevant video explanations for any problem you find challenging.

**Highlights:** Adaptive difficulty levels, Video explanations for problems, Arithmetic practice, Geometry practice, Progressive skill challenge

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

**In-app purchases:** none


### CodeStreak

[App page](https://appshunter.io/ios/app/codestreak-coding-interview/id6760958327)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CodeStreak Pro | $4.99 | per month |
| CodeStreak Pro | $47.99 | per year |


## Frequently asked questions

### Is iCalc Champions free?

iCalc Champions is free to download, with no in-app purchases.

### Is CodeStreak free?

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

### Do iCalc Champions or CodeStreak have ads?

Neither iCalc Champions nor CodeStreak shows ads.

### Which is updated more often, iCalc Champions or CodeStreak?

iCalc Champions ships an update every 4 days, and CodeStreak every 5 days. Most recently, iCalc Champions was updated on October 7, 2026 and CodeStreak on October 14, 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.*