# Study Kitty vs HatchFlow

The clearest difference is iOS requirement: Study Kitty at 15.1 against HatchFlow's 17.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Study Kitty sells 6 in-app purchases, starting at $4.99 per month and HatchFlow sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Study Kitty | HatchFlow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/study-kitty/id6749342191/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | — |
| Monetization | Freemium | — |
| Size | 48 MB | 18 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [Elvin Ly](https://appshunter.io/developer/1830125255) | [冠杰 周](https://appshunter.io/developer/1868598871) |

## What reviewers say

### Study Kitty

[App page](https://appshunter.io/ios/app/study-kitty/id6749342191)

This app uses a gamified timer to help you stay focused and productive. Earn coins for concentration time to upgrade a virtual cat café, unlock new cats, and track your progress. Build better habits with gentle reminders and cloud sync.

**Highlights:** Gamified focus timer, Cat café upgrades, Cat collection, Productivity stats, Gentle reminders, Cloud sync

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Study Kitty Pro | $4.99 | per month |
| Yearly Study Kitty Pro | $29.99 | per year |
| 100 Coins | $0.99 | one-time |
| 550 Coins | $4.99 | one-time |
| 1200 Coins | $9.99 | one-time |
| 2500 Coins | $19.99 | one-time |


### HatchFlow

[App page](https://appshunter.io/ios/app/hatchflow-focus-timer/id6758079762)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| HatchFlow Pro | $4.99 | one-time |


## Frequently asked questions

### Is Study Kitty free?

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

### Is HatchFlow free?

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

### Do Study Kitty or HatchFlow have ads?

Neither Study Kitty nor HatchFlow shows ads.

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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.*