# SAT Smart Prep vs Tutor Kay

The clearest difference is in-app purchases: Tutor Kay at none against SAT Smart Prep's 1. Tutor Kay also leads on ads (none vs shown). SAT Smart Prep's advantage is iOS requirement (13.0 vs 15.0). On price and device support there is nothing between them.

Both are free to download. SAT Smart Prep sells 1 one-off in-app purchase. Tutor Kay asks for nothing beyond the download.

## The numbers

| Metric | SAT Smart Prep | Tutor Kay |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | — |
| Size | 113 MB | 2 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hoa Nguyen Quang](https://appshunter.io/developer/1434185665) | [Radhika Kolachina](https://appshunter.io/developer/6783521967) |

## What reviewers say

### SAT Smart Prep

[App page](https://appshunter.io/ios/app/sat-smart-prep/id6779995945)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove all ads | $4.99 | one-time |


### Tutor Kay

[App page](https://appshunter.io/ios/app/tutor-kay/id6783521965)

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

**In-app purchases:** none


## Frequently asked questions

### Is SAT Smart Prep free?

SAT Smart Prep is free to download, with in-app purchases available.

### Is Tutor Kay free?

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

### Do SAT Smart Prep or Tutor Kay have ads?

SAT Smart Prep shows ads; Tutor Kay does not.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*