# Initial Drop vs Cai

The clearest difference is in-app purchases: Initial Drop at none against Cai's 3. Cai's advantage is iOS requirement (15.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Cai sells 3 in-app purchases, starting at $4.99 per 7 days. Initial Drop asks for nothing beyond the download.

## The numbers

| Metric | Initial Drop | Cai |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Size | 4 MB | 9 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Kuan-Chung Chiu](https://appshunter.io/developer/1211164406) | [ANTON AUTOMATION](https://appshunter.io/developer/6793520875) |

## What reviewers say

### Initial Drop

[App page](https://appshunter.io/ios/app/initial-drop/id6759520396)

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

**In-app purchases:** none


### Cai

[App page](https://appshunter.io/ios/app/cai-chai-alternative/id6793520873)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cai - Weekly Premium | $4.99 | per 7 days |
| Cai - Monthly Premium | $14.99 | per month |
| Cai - Yearly Premium | $69.99 | per year |


## Frequently asked questions

### Is Initial Drop free?

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

### Is Cai free?

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

### Do Initial Drop or Cai have ads?

Neither Initial Drop nor Cai 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.*