# Powerboat GPS Data Logger vs DEF Search

The clearest difference is price: DEF Search at Free against Powerboat GPS Data Logger's $4.99. DEF Search also leads on in-app purchases (none vs 10) and update cadence (every 9 days vs every 38 months). Powerboat GPS Data Logger's advantage is chart position (#171 vs unranked) and iOS requirement (12.0 vs 15.0). On ads and device support there is nothing between them.

DEF Search is free to download; Powerboat GPS Data Logger costs $4.99 up front. Powerboat GPS Data Logger sells 10 one-off in-app purchases. DEF Search asks for nothing beyond the download.

Powerboat GPS Data Logger ships an update every 38 months, DEF Search every 9 days. The most recent releases landed on September 8, 2026 and September 5, 2026 respectively.

## The numbers

| Metric | Powerboat GPS Data Logger | DEF Search |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/def-search/id6746346949/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 38 months | **Every 9 days** |
| Monetization | Free with in-app purchases | **Free** |
| Best chart rank | **#171** | — |
| Size | 55 MB | 7 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ndili Technologies, Inc.](https://appshunter.io/developer/331426521) | [David Brownlow](https://appshunter.io/developer/1816264329) |

## What reviewers say

### Powerboat GPS Data Logger

[App page](https://appshunter.io/ios/app/powerboat-gps-data-logger/id656349208)

**Currently charting:** #171 Top Paid · Navigation (US App Store)

This app records your powerboating trips, logging speed, direction, and time. It allows friends and family to follow your journey in real-time and create dynamic blogs with geo-tagged notes, photos, and videos.

**Highlights:** Real-time GPS tracking, Speed and direction logging, Remote trip monitoring, Geo-tagged notes, photos, and videos, Dynamic trip blogging, Online data storage

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1,000 MB Storage Capacity For 6 Months | $5.99 | one-time |
| Highest Resolution and Accuracy Tracking | $7.99 | one-time |
| 1,000 MB Storage Capacity For 12 Months | $11.99 | one-time |
| 5,000 MB Storage Capacity For 6 Months | $29.99 | one-time |
| 10,000 MB Storage Capacity For 6 Months | $59.99 | one-time |
| 5,000 MB Storage Capacity For 12 Months | $59.99 | one-time |
| 25,000 MB Storage Capacity For 3 Months | $74.99 | one-time |
| 10,000 MB Storage Capacity For 12 Months | $119.99 | one-time |
| 25,000 MB Storage Capacity For 6 Months | $149.99 | one-time |
| 25,000 MB Storage Capacity For 12 Months | $299.99 | one-time |


### DEF Search

[App page](https://appshunter.io/ios/app/def-search/id6746346949)

Easily locate Diesel Exhaust Fluid (DEF) pumps nearby with an interactive map. Get directions, confirm station status, and contribute to keeping data accurate for all diesel vehicle owners.

**Highlights:** Interactive DEF pump locator map, Search by address, city, or ZIP code, Use current location for closest pump, One-tap directions via Apple/Google Maps, Confirm station status, Report/suggest station updates, Save favorite stations

**In-app purchases:** none


## Frequently asked questions

### Is Powerboat GPS Data Logger free?

Powerboat GPS Data Logger costs $4.99, and also offers in-app purchases.

### Is DEF Search free?

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

### Do Powerboat GPS Data Logger or DEF Search have ads?

Neither Powerboat GPS Data Logger nor DEF Search shows ads.

### Which is updated more often, Powerboat GPS Data Logger or DEF Search?

Powerboat GPS Data Logger ships an update every 38 months, and DEF Search every 9 days. Most recently, Powerboat GPS Data Logger was updated on September 8, 2026 and DEF Search on September 5, 2026.

---

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