# Sensor vs Solartelligent

The clearest difference is price: Sensor at Free against Solartelligent's $12.99. Sensor also leads on in-app purchases (none vs 2). Solartelligent's advantage is rating (4.5 vs 4.0) and review sentiment (80% vs 56%). On ratings volume, ads and device support there is nothing between them.

Sensor is free to download; Solartelligent costs $12.99 up front. Solartelligent sells 2 in-app purchases, starting at $8.99 per month. Sensor asks for nothing beyond the download.

Solartelligent holds the better App Store score, 4.5 against 4.0. Both are backed by a comparable volume of ratings — 4 and 2 respectively. Written reviews point the same way: 56% of Sensor's written reviews are positive against 80% of Solartelligent's.

Sensor ships an update every 2 months, Solartelligent every 4 weeks. The most recent releases landed on September 10, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Sensor | Solartelligent |
| --- | --- | --- |
| Price | **Free** | $12.99 |
| Rating | [4.0 (4 ratings)](https://appshunter.io/ios/app/sensor-app/id1466399692/reviews) | **[4.5 (2 ratings)](https://appshunter.io/ios/app/solartelligent-solar-planner/id6470352546/reviews)** |
| Number of ratings | **4** | 2 |
| Positive reviews | 55.6% of reviews | **80.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 40 MB | 15 MB |
| Requires iOS | 26.0 | **17.6** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Volker Schmitt](https://appshunter.io/developer/1466399691) | [Thomas Moder](https://appshunter.io/developer/1610305855) |

## What reviewers say

### Sensor

[App page](https://appshunter.io/ios/app/sensor-app/id1466399692)

Access and utilize all your device's sensors with this comprehensive tool. Explore GPS, gyroscope, acceleration, magnetometer, altimeter, and attitude data for various applications and research.

**Highlights:** Access GPS for precise location, Utilize gyroscope for orientation, Measure acceleration and movement, Detect magnetic fields with magnetometer, Access altimeter and pressure data, Monitor device attitude (roll, pitch, yaw)

**In-app purchases:** none


### Solartelligent

[App page](https://appshunter.io/ios/app/solartelligent-solar-planner/id6470352546)

Plan and simulate solar energy systems with advanced tools for homeowners and professionals. Analyze solar potential, predict output and savings, and visualize installations using augmented reality. Generate detailed project reports for confident decision-making.

**Highlights:** Global location solar potential analysis, Augmented Reality (AR) sun path and shade simulation, PV energy output and savings prediction, Automatic optimal PV module placement, Detailed project report generation, Inclinometer tool for module alignment, iCloud project synchronization

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Business Subscription, Monthly | $8.99 | per month |
| Business Subscription, Yearly | $89.99 | per year |


## Frequently asked questions

### Is Sensor free?

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

### Is Solartelligent free?

Solartelligent costs $12.99, and also offers in-app purchases.

### Which has better reviews, Sensor or Solartelligent?

Solartelligent is rated higher. Sensor averages 4.0 out of 5 from 4 ratings, while Solartelligent averages 4.5 from 2 ratings.

### Do Sensor or Solartelligent have ads?

Neither Sensor nor Solartelligent shows ads.

### Which is updated more often, Sensor or Solartelligent?

Sensor ships an update every 2 months, and Solartelligent every 4 weeks. Most recently, Sensor was updated on September 10, 2026 and Solartelligent on September 23, 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.*