# Smart Interphone vs Stockify VitaCare

The clearest difference is iOS requirement: Smart Interphone at 13.0 against Stockify VitaCare's 15.6. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 7 months. The most recent releases landed on October 16, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Smart Interphone | Stockify VitaCare |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | Every 7 months |
| Size | 137 MB | 39 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tzu-Lung Chang](https://appshunter.io/developer/623730215) | [Future Pioneer Trading Co.](https://appshunter.io/developer/1590316710) |

## What reviewers say

### Smart Interphone

[App page](https://appshunter.io/ios/app/smart-interphone/id6478376348)

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

**In-app purchases:** none


### Stockify VitaCare

[App page](https://appshunter.io/ios/app/stockify-vitacare/id6740020043)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Smart Interphone free?

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

### Is Stockify VitaCare free?

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

### Do Smart Interphone or Stockify VitaCare have ads?

Neither Smart Interphone nor Stockify VitaCare shows ads.

### Which is updated more often, Smart Interphone or Stockify VitaCare?

Smart Interphone ships an update every 7 months, and Stockify VitaCare every 7 months. Most recently, Smart Interphone was updated on October 16, 2026 and Stockify VitaCare on October 17, 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.*