# 800 4GPS vs DBDD

The clearest difference is in-app purchases: 800 4GPS at none against DBDD's 17. 800 4GPS also leads on ads (none vs shown) and iOS requirement (11.0 vs 15.0). DBDD's advantage is update cadence (every 3 weeks vs every 28 months). On price and device support there is nothing between them.

Both are free to download. DBDD sells 17 in-app purchases, starting at $12.99 per month. 800 4GPS asks for nothing beyond the download.

800 4GPS ships an update every 28 months, DBDD every 3 weeks. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 800 4GPS | DBDD |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (39 ratings)](https://appshunter.io/ios/app/dbdd-pet-tracker-and-assistant/id6472265989/reviews)** |
| Number of ratings | — | **39** |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 28 months | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 112 MB | 223 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [VoltSwitch Technologies INC](https://appshunter.io/developer/1498164935) | [2ndphone team](https://appshunter.io/developer/1583927685) |

## What reviewers say

### 800 4GPS

[App page](https://appshunter.io/ios/app/800-4gps/id1563378834)

**Features:** macOS Compatibility

**In-app purchases:** none


### DBDD

[App page](https://appshunter.io/ios/app/dbdd-pet-tracker-and-assistant/id6472265989)

This app offers real-time GPS tracking for pets, allowing owners to monitor their location, set safe zones, and receive alerts. It also includes health monitoring, a pet assistant for advice, and a community for connecting with other pet lovers.

**Highlights:** Real-time GPS tracking, Safe zone alerts, Pet health monitoring, AI-powered pet assistant, Pet community interaction, Customizable notifications, Multi-pet support

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

**In-app purchases (17)**

| Purchase | Price | Billing |
| --- | --- | --- |
| dbdd1month 1 | $12.99 | per month |
| DBDD Month Premium | $12.99 | per month |
| DBDD Month VIP | $12.99 | per month |
| DBDD Month Member | $12.99 | per month |
| AI Vets | $14.99 | per month |
| Basic&AI Month | $24.99 | per month |
| 3month vip 002 | $29.99 | per 3 months |
| 3month vip 003 | $29.99 | per 3 months |
| 3month vip 001 | $29.99 | per 3 months |
| dbdd year 1 | $89.99 | per year |
| One Year Freetrial | $89.99 | per year |
| DBDD_Year_Premium | $89.99 | per year |
| DBDD Year VIP | $89.99 | per year |
| 5 years vip | $269.99 | one-time |
| Five Years Premium | $269.99 | one-time |
| 5 years premium | $269.99 | one-time |
| Five_Year_VIP | $269.99 | one-time |


## Frequently asked questions

### Is 800 4GPS free?

800 4GPS is free to download, with no in-app purchases.

### Is DBDD free?

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

### Do 800 4GPS or DBDD have ads?

DBDD shows ads; 800 4GPS does not.

### Which is updated more often, 800 4GPS or DBDD?

800 4GPS ships an update every 28 months, and DBDD every 3 weeks. Most recently, 800 4GPS was updated on October 27, 2026 and DBDD on October 25, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*