# CS++ AP CSA vs SaneScroll

The clearest difference is device support: CS++ AP CSA at 3 against SaneScroll's 1. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. CS++ AP CSA sells 1 one-off in-app purchase and SaneScroll sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

CS++ AP CSA ships an update every 4 weeks, SaneScroll fortnightly. The most recent releases landed on September 18, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | CS++ AP CSA | SaneScroll |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/cs-plus-plus-ap-csa/id6763950108/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Fortnightly** |
| Monetization | Free with in-app purchases | — |
| Size | 44 MB | 55 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Kevin Hare](https://appshunter.io/developer/1343264116) | [Amine Kettani](https://appshunter.io/developer/6772503482) |

## What reviewers say

### CS++ AP CSA

[App page](https://appshunter.io/ios/app/cs-plus-plus-ap-csa/id6763950108)

This app provides a comprehensive AP Computer Science A course, featuring offline Java execution, practice questions, and coding challenges. It covers all 11 units of the College Board curriculum with detailed explanations and error callouts. Progress is saved locally, ensuring privacy and accessibility without an internet connection.

**Highlights:** Offline Java runtime, 11 AP CSA course units, Hundreds of practice questions, Inline Java coding challenges, Topic-by-topic explanations, Progress saved on-device, No account or tracking

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Full AP CSA Course | $9.99 | one-time |


### SaneScroll

[App page](https://appshunter.io/ios/app/sanescroll/id6772503480)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SaneScroll Pro (Monthly) | $4.99 | per month |
| SaneScroll Pro (Annual) | $39.99 | per year |


## Frequently asked questions

### Is CS++ AP CSA free?

CS++ AP CSA is free to download, with in-app purchases available.

### Is SaneScroll free?

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

### Do CS++ AP CSA or SaneScroll have ads?

Neither CS++ AP CSA nor SaneScroll shows ads.

### Which is updated more often, CS++ AP CSA or SaneScroll?

CS++ AP CSA ships an update every 4 weeks, and SaneScroll fortnightly. Most recently, CS++ AP CSA was updated on September 18, 2026 and SaneScroll on September 24, 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.*