# MoBooKit vs Eggling

The clearest difference is in-app purchases: MoBooKit at none against Eggling's 10. MoBooKit also leads on iOS requirement (14.0 vs 17.0). Eggling's advantage is ads (none vs shown) and update cadence (daily vs fortnightly). On price and device support there is nothing between them.

Both are free to download. Eggling sells 10 one-off in-app purchases. MoBooKit asks for nothing beyond the download.

MoBooKit ships an update fortnightly, Eggling daily. The most recent releases landed on October 15, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | MoBooKit | Eggling |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | **Daily** |
| Size | 103 MB | 1 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 9+ | 4+ |
| Developer | [Jose Daniel Macias Reynaud](https://appshunter.io/developer/6775362362) | [Tiago Morais](https://appshunter.io/developer/6808792979) |

## What reviewers say

### MoBooKit

[App page](https://appshunter.io/ios/app/mobookit/id6775362360)

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

**In-app purchases:** none


### Eggling

[App page](https://appshunter.io/ios/app/eggling-retro-virtual-pet/id6811200908)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Grape Shell | $0.99 | one-time |
| Seafoam Shell | $0.99 | one-time |
| Blueberry Shell | $0.99 | one-time |
| Charcoal Shell | $0.99 | one-time |
| Chick | $1.99 | one-time |
| Mog | $1.99 | one-time |
| Spook | $1.99 | one-time |
| Christmas | $2.99 | one-time |
| Easter | $2.99 | one-time |
| Everything | $9.99 | one-time |


## Frequently asked questions

### Is MoBooKit free?

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

### Is Eggling free?

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

### Do MoBooKit or Eggling have ads?

MoBooKit shows ads; Eggling does not.

### Which is updated more often, MoBooKit or Eggling?

MoBooKit ships an update fortnightly, and Eggling daily. Most recently, MoBooKit was updated on October 15, 2026 and Eggling on October 5, 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.*