# HatchVerse vs Problem Size

The clearest difference is in-app purchases: Problem Size at none against HatchVerse's 11. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. HatchVerse sells 7 one-off in-app purchases. Problem Size asks for nothing beyond the download.

## The numbers

| Metric | HatchVerse | Problem Size |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/hatchverse-timer-for-kids/id6771143796/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 211 MB | 394 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [EasyCheck](https://appshunter.io/developer/1053510707) | [Sherry Chen](https://appshunter.io/developer/6793290593) |

## What reviewers say

### HatchVerse

[App page](https://appshunter.io/ios/app/hatchverse-timer-for-kids/id6771143796)

This app helps children develop focus habits through engaging timer sessions. Completing focus periods rewards kids with adorable animals and unlocks magical worlds, making concentration a positive experience.

**Highlights:** Calm focus timers for kids, Hatch adorable animal rewards, Unlock magical habitat worlds, Positive reinforcement for focus, Safe and kid-friendly design, Designed by parents for families

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| English | $1.99 | one-time |
| Forest Collection | $1.99 | one-time |
| Jungle Collection | $1.99 | one-time |
| Ocean Collection | $1.99 | one-time |
| Fantasy Pack | $1.99 | one-time |
| Savannah Pack | $1.99 | one-time |
| Unlock Everything | $9.99 | one-time |


### Problem Size

[App page](https://appshunter.io/ios/app/problem-size/id6793290591)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is HatchVerse free?

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

### Is Problem Size free?

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

### Do HatchVerse or Problem Size have ads?

Neither HatchVerse nor Problem Size shows ads.

---

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