# GPC Smart vs ByteTag

The clearest difference is in-app purchases: GPC Smart at none against ByteTag's 2. GPC Smart also leads on ads (none vs shown) and review sentiment (100% vs 85%). ByteTag's advantage is update cadence (every 2 months vs every 20 months) and ratings volume (9.7K vs 5). On price, rating, device support and iOS requirement there is nothing between them.

Both are free to download. ByteTag sells 2 in-app purchases, starting at $3.99 per month. GPC Smart asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.8 for GPC Smart against 4.8 for ByteTag. That said, the two scores are not equally well evidenced: ByteTag has 9.7K ratings behind it against 5, so its average is the more settled of the two. Written reviews are what separate them: 100% of GPC Smart's written reviews are positive against 85% of ByteTag's.

GPC Smart ships an update every 20 months, ByteTag every 2 months. The most recent releases landed on October 24, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | GPC Smart | ByteTag |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (5 ratings)](https://appshunter.io/ios/app/gpc-smart/id1564323031/reviews)** | [4.8 (9.7K ratings)](https://appshunter.io/ios/app/bytetag/id1634260065/reviews) |
| Number of ratings | 5 | **9.7K** |
| Positive reviews | **100.0% of reviews** | 85.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 20 months | **Every 2 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 23 MB | 69 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Syneroid Technologies Corp](https://appshunter.io/developer/1564323033) | [ByteTag, LLC](https://appshunter.io/developer/1634260218) |

## What reviewers say

### GPC Smart

[App page](https://appshunter.io/ios/app/gpc-smart/id1564323031)

This system helps recover lost pets by linking a digital profile to a physical tag. Owners can create detailed pet profiles, receive location notifications when tags are scanned, and share important ownership and vaccination records. It's designed for pet owners, shelters, and first responders to enhance pet safety and identification.

**Highlights:** Online expanded animal profiles, Multiple contact information, Proof of vaccinations and ownership, Lost pet map, Location notifications upon tag scan, FirstNet® Verified for emergency management

**Features:** macOS Compatibility

**In-app purchases:** none


### ByteTag

[App page](https://appshunter.io/ios/app/bytetag/id1634260065)

This app provides advanced pet identification, allowing you to update your pet's information and receive real-time notifications when their tag is scanned. It offers unlimited contact details and passive GPS tracking to help reunite you with your lost pet quickly.

**Highlights:** Unlimited contact information updates, Real-time scanning notifications, GPS location sharing upon scan, Push, SMS, and email notifications, Passive GPS tracking, Directions to pet's location

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ByteTag Home+ (Monthly) | $3.99 | per month |
| ByteTag Home+ (Annually) | $34.99 | per year |

**What reviewers like**

- 🚀 Easy to set up and use
- 👍 Detailed pet profiles
- 🚀 Quick notification on pet scan
- 🚀 Efficient way to provide pet info
- 🚀 Lightweight and quiet tags

**What reviewers complain about**

- 🐛 Tag scanning issues in app
- 🔒 Security concerns with profile editing
- 🔒 Subscription required for some features
- 🐛 Inconsistent app performance
- 🐛 Shipping and order fulfillment problems

**Reported bugs**

- App unable to scan tags properly
- Profile information not saving correctly
- Repeated log-out issues in the app

**Requested features**

- Option to toggle order of pet details
- Ability to add multiple emergency contacts
- Improved camera integration for scanning tags
- Offline functionality for tag scanning


## Frequently asked questions

### Is GPC Smart free?

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

### Is ByteTag free?

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

### Which has better reviews, GPC Smart or ByteTag?

GPC Smart is rated higher. GPC Smart averages 4.8 out of 5 from 5 ratings, while ByteTag averages 4.8 from 9.7K ratings.

### Do GPC Smart or ByteTag have ads?

ByteTag shows ads; GPC Smart does not.

### Which is updated more often, GPC Smart or ByteTag?

GPC Smart ships an update every 20 months, and ByteTag every 2 months. Most recently, GPC Smart was updated on October 24, 2026 and ByteTag on October 26, 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.*