# LapLogger vs Solar Potential

The clearest difference is price: LapLogger at Free against Solar Potential's $1.99. LapLogger also leads on iOS requirement (9 vs 13.0). Solar Potential's advantage is update cadence (every 8 days vs every 3 months) and review sentiment (60% vs 33%). On ads, in-app purchases and device support there is nothing between them.

LapLogger is free to download; Solar Potential costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

LapLogger ships an update every 3 months, Solar Potential every 8 days. The most recent releases landed on October 1, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | LapLogger | Solar Potential |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[3.5 (2 ratings)](https://appshunter.io/ios/app/laplogger-lite/id548423906/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 33.3% of reviews | **60.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 8 days** |
| Monetization | **Free** | Paid |
| Size | 16 MB | 1 MB |
| Requires iOS | **9** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [BSC INc.](https://appshunter.io/developer/548423929) | [soft-evolution GmbH & Co. KG](https://appshunter.io/developer/320755965) |

## What reviewers say

### LapLogger

[App page](https://appshunter.io/ios/app/laplogger-lite/id548423906)

Read and reset diagnostic trouble codes (DTC) to clear your check engine light. Monitor real-time engine data with charts and gauges, and export logs for analysis. Supports English and metric units.

**Highlights:** Read/Reset DTCs, Clear Check Engine Light, Readiness flags for emission tests, Real-time charts and gauges, Export logs to CSV/TXT, OBD command expert access

**Features:** macOS Compatibility

**In-app purchases:** none


### Solar Potential

[App page](https://appshunter.io/ios/app/solar-potential/id6448853706)

Estimate your solar energy generation and potential savings by simulating solar panels using your phone. Simply place your device in the planned panel position to get an instant estimate of yield in kWh and Euros, considering location, orientation, tilt, and weather trends.

**Highlights:** Simulate solar panel placement with phone, Estimate energy yield in kWh, Calculate potential savings in Euros, Consider orientation and tilt, Factor in long-term weather trends, Supports balcony power plants

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

**In-app purchases:** none


## Frequently asked questions

### Is LapLogger free?

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

### Is Solar Potential free?

Solar Potential costs $1.99, with no in-app purchases.

### Do LapLogger or Solar Potential have ads?

Neither LapLogger nor Solar Potential shows ads.

### Which is updated more often, LapLogger or Solar Potential?

LapLogger ships an update every 3 months, and Solar Potential every 8 days. Most recently, LapLogger was updated on October 1, 2026 and Solar Potential on October 8, 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.*