# GOOLOO OBD vs SolarPowerTester

The clearest difference is price: GOOLOO OBD at Free against SolarPowerTester's $4.99. GOOLOO OBD also leads on iOS requirement (11.0 vs 15.0). SolarPowerTester's advantage is in-app purchases (none vs 10). On ads and device support there is nothing between them.

GOOLOO OBD is free to download; SolarPowerTester costs $4.99 up front. GOOLOO OBD sells 10 in-app purchases, starting at $4.99 per month. SolarPowerTester asks for nothing beyond the download.

## The numbers

| Metric | GOOLOO OBD | SolarPowerTester |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/gooloo-obd/id6747735228/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 1.6 GB | 1 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [Changsha Angsi E-commerce Co., Ltd.](https://appshunter.io/developer/1797024413) | [文钊 龚](https://appshunter.io/developer/1882186618) |

## What reviewers say

### GOOLOO OBD

[App page](https://appshunter.io/ios/app/gooloo-obd/id6747735228)

This app transforms your phone into a powerful car diagnostic tool via Bluetooth. It offers comprehensive system checks, full OBD2 functions, and specialized maintenance services for a wide range of vehicle brands.

**Highlights:** Full System Diagnosis, Full OBD2 Functions, 6 Special Maintenance Functions, Repair Data Library, AutoVIN Vehicle Identification, Bluetooth 5.0 Wireless Connection, Diagnostic Report Generation

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Auto-renewal | $4.99 | per month |
| Annual Auto-renewal | $29.99 | per year |
| Renault Gateway 5 Tokens | $147.99 | one-time |
| Nissan Gateway 5 Tokens (EU only) | $147.99 | one-time |
| FCA Gateway 1-year Access (EU only) | $229.99 | one-time |
| VW SFD Gateway 1-year Access | $229.99 | one-time |
| Renault Gateway 10 Tokens | $254.99 | one-time |
| Nissan Gateway 10 Tokens (EU only) | $254.99 | one-time |
| Renault Gateway 20 Tokens | $464.99 | one-time |
| Nissan Gateway 20 Tokens (EU only) | $464.99 | one-time |


### SolarPowerTester

[App page](https://appshunter.io/ios/app/solarpowertester/id6760303235)

This tool measures ambient light intensity with your device's camera to calculate actual solar panel power output. It supports various panel settings and provides real-time efficiency analysis to help optimize installation. Ideal for solar industry professionals and home users to understand power generation potential.

**Highlights:** Measure ambient light intensity, Calculate solar panel power output, Support solar panel parameter settings, Real-time power generation efficiency analysis, Optimize solar panel installation

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

**In-app purchases:** none


## Frequently asked questions

### Is GOOLOO OBD free?

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

### Is SolarPowerTester free?

SolarPowerTester costs $4.99, with no in-app purchases.

### Do GOOLOO OBD or SolarPowerTester have ads?

Neither GOOLOO OBD nor SolarPowerTester shows ads.

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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.*