# AP Study vs Sophie

AP Study and Sophie are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

AP Study ships an update weekly, Sophie every 4 days. The most recent releases landed on October 28, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | AP Study | Sophie |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | **Every 4 days** |
| Size | 3 MB | 56 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Blake Young](https://appshunter.io/developer/1857948179) | [Revyze](https://appshunter.io/developer/1668787169) |

## What reviewers say

### AP Study

[App page](https://appshunter.io/ios/app/ap-study-ivy-prep/id6787478174)

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

**In-app purchases:** none


### Sophie

[App page](https://appshunter.io/ios/app/sophie-math-tutor/id6791656400)

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

**In-app purchases:** none


## Frequently asked questions

### Is AP Study free?

AP Study is free to download, with no in-app purchases.

### Is Sophie free?

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

### Do AP Study or Sophie have ads?

Neither AP Study nor Sophie shows ads.

### Which is updated more often, AP Study or Sophie?

AP Study ships an update weekly, and Sophie every 4 days. Most recently, AP Study was updated on October 28, 2026 and Sophie on October 29, 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.*