# SmartTags vs PawZync

The clearest difference is update cadence: PawZync at every 9 days against SmartTags's every 3 months. SmartTags's advantage is iOS requirement (12.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

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

SmartTags ships an update every 3 months, PawZync every 9 days. The most recent releases landed on September 6, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | SmartTags | PawZync |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 9 days** |
| Size | 70 MB | 140 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ceyentra](https://appshunter.io/developer/1438381080) | [Priyal Walpita](https://appshunter.io/developer/1880308382) |

## What reviewers say

### SmartTags

[App page](https://appshunter.io/ios/app/smarttags-application-suite/id1469203062)

**Features:** macOS Compatibility

**In-app purchases:** none


### PawZync

[App page](https://appshunter.io/ios/app/pawzync/id6759708716)

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

**In-app purchases:** none


## Frequently asked questions

### Is SmartTags free?

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

### Is PawZync free?

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

### Do SmartTags or PawZync have ads?

Neither SmartTags nor PawZync shows ads.

### Which is updated more often, SmartTags or PawZync?

SmartTags ships an update every 3 months, and PawZync every 9 days. Most recently, SmartTags was updated on September 6, 2026 and PawZync on September 13, 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.*