# Hobby Zone vs PromptCauldron

The clearest difference is in-app purchases: Hobby Zone at none against PromptCauldron's 2. Hobby Zone also leads on iOS requirement (16.6 vs 26.2). PromptCauldron's advantage is update cadence (every 4 days vs every 48 months). On price, ads and device support there is nothing between them.

Both are free to download. PromptCauldron sells 2 in-app purchases, starting at $5.99 per month. Hobby Zone asks for nothing beyond the download.

Hobby Zone ships an update every 48 months, PromptCauldron every 4 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Hobby Zone | PromptCauldron |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 5.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 48 months | **Every 4 days** |
| Monetization | Free | — |
| Size | 12 MB | 42 MB |
| Requires iOS | **16.6** | 26.2 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [BOKENO, K.K.](https://appshunter.io/developer/1585903003) | [Hang Chi Simon CHAN](https://appshunter.io/developer/1741510041) |

## What reviewers say

### Hobby Zone

[App page](https://appshunter.io/ios/app/hobby-zone/id1585903001)

This app offers exclusive points and birthday coupons for special shopping experiences. Enjoy great deals and personalized benefits through this lifestyle application.

**Highlights:** Exclusive app points, Birthday coupons, Special shopping offers, Personalized benefits

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

**In-app purchases:** none


### PromptCauldron

[App page](https://appshunter.io/ios/app/promptcauldron/id6763633709)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 升級 PRO | $5.99 | per month |
| 20 Potions | $1.99 | one-time |


## Frequently asked questions

### Is Hobby Zone free?

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

### Is PromptCauldron free?

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

### Do Hobby Zone or PromptCauldron have ads?

Neither Hobby Zone nor PromptCauldron shows ads.

### Which is updated more often, Hobby Zone or PromptCauldron?

Hobby Zone ships an update every 48 months, and PromptCauldron every 4 days. Most recently, Hobby Zone was updated on November 3, 2026 and PromptCauldron on October 31, 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.*