# Katav vs StudyWillow

Katav and StudyWillow 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. Katav sells 3 in-app purchases, starting at $7.99 per month and StudyWillow sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Katav ships an update every 5 days, StudyWillow weekly. Both last shipped on October 13, 2026.

## The numbers

| Metric | Katav | StudyWillow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (2 ratings)](https://appshunter.io/ios/app/studywillow-ai-school-planner/id6784246271/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Weekly |
| Monetization | — | Freemium |
| Size | 127 MB | 74 MB |
| Requires iOS | **15.1** | 16 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [William Zimmermann](https://appshunter.io/developer/1281177749) | [Zainab Saleem](https://appshunter.io/developer/6784246273) |

## What reviewers say

### Katav

[App page](https://appshunter.io/ios/app/katav/id6772588945)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Time Student | $7.99 | per month |
| Pro - Quarterly | $18.99 | per 3 months |
| Full Time Student - Yearly | $69.99 | per year |


### StudyWillow

[App page](https://appshunter.io/ios/app/studywillow-ai-school-planner/id6784246271)

Organize your academic life with AI-powered scanning and voice input for timetables, assignments, and grades. Track progress, manage subjects, and stay focused with integrated tools. Syncs across devices for seamless planning.

**Highlights:** AI timetable and assignment scanning, Voice input for tasks and attendance, Grade tracking and GPA calculation, Exam schedule and timeline view, Focus Timer for study sessions, Home screen widgets for quick access, Cross-device syncing

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $4.99 | per month |
| Premium Annual | $24.99 | per year |
| Premium Lifetime | $59.99 | one-time |


## Frequently asked questions

### Is Katav free?

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

### Is StudyWillow free?

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

### Do Katav or StudyWillow have ads?

Neither Katav nor StudyWillow shows ads.

### Which is updated more often, Katav or StudyWillow?

Katav ships an update every 5 days, and StudyWillow weekly. Most recently, Katav was updated on October 13, 2026 and StudyWillow on October 13, 2026.

---

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