# Kotobook | Pet world vs RealHelp

The clearest difference is in-app purchases: RealHelp at none against Kotobook | Pet world's 3. Kotobook | Pet world's advantage is iOS requirement (15.6 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Kotobook | Pet world sells 3 in-app purchases, starting at $17.99 per 3 months. RealHelp asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Kotobook | Pet world | RealHelp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (3 ratings)](https://appshunter.io/ios/app/kotobook-pet-world/id1622213007/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 70 MB | 74 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [GENEZIS VORLD, TOV](https://appshunter.io/developer/1622213009) | [AMO FINTECH LLC](https://appshunter.io/developer/1661185200) |

## What reviewers say

### Kotobook | Pet world

[App page](https://appshunter.io/ios/app/kotobook-pet-world/id1622213007)

Connect with fellow pet enthusiasts, share your pet's adventures through photos and videos, and discover new companions. This platform fosters a kind community for animal lovers to celebrate their pets and support those in need.

**Highlights:** Connect with pet lovers, Share pet photos and videos, Find pet companions, Support animals in need, Report inappropriate content, Create value around pets

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3 month Bussiness Pro | $17.99 | per 3 months |
| 6 month Bussiness Pro | $24.99 | per 6 months |
| 1 year Bussiness Pro | $39.99 | per year |


### RealHelp

[App page](https://appshunter.io/ios/app/realhelp/id6476266724)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Kotobook | Pet world free?

Kotobook | Pet world is free to download, with in-app purchases available.

### Is RealHelp free?

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

### Do Kotobook | Pet world or RealHelp have ads?

Neither Kotobook | Pet world nor RealHelp shows ads.

### Which is updated more often, Kotobook | Pet world or RealHelp?

Kotobook | Pet world ships an update every 3 weeks, and RealHelp every 3 weeks. Most recently, Kotobook | Pet world was updated on November 3, 2026 and RealHelp on October 30, 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.*