# SolarView vs CarDiary App

The clearest difference is in-app purchases: CarDiary App at none against SolarView's 3. CarDiary App also leads on update cadence (every 10 days vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. SolarView sells 3 in-app purchases, starting at $9.99 per month. CarDiary App asks for nothing beyond the download.

SolarView ships an update every 3 weeks, CarDiary App every 10 days. The most recent releases landed on October 3, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | SolarView | CarDiary App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/solarview/id1667438519/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 10 days** |
| Monetization | Free with in-app purchases | — |
| Size | 592 MB | 23 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ARTV, LLC](https://appshunter.io/developer/825195508) | [Amar NATH](https://appshunter.io/developer/1811941031) |

## What reviewers say

### SolarView

[App page](https://appshunter.io/ios/app/solarview/id1667438519)

Visualize solar panel installations in augmented reality. Accurately place inverters, batteries, and other components on a detected wall to show homeowners the final look of their solar setup. Supports a wide range of popular solar equipment brands.

**Highlights:** Augmented reality visualization, Wall detection for placement, Add inverters and batteries, Include conduit and disconnects, Supports major solar brands, Visualize final installation look

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Solarview Subscriber | $9.99 | per month |
| Before Trial Ends | $78.99 | per year |
| Solarview Subscriber | $98.99 | per year |


### CarDiary App

[App page](https://appshunter.io/ios/app/cardiary-app/id6755099628)

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

**In-app purchases:** none


## Frequently asked questions

### Is SolarView free?

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

### Is CarDiary App free?

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

### Do SolarView or CarDiary App have ads?

Neither SolarView nor CarDiary App shows ads.

### Which is updated more often, SolarView or CarDiary App?

SolarView ships an update every 3 weeks, and CarDiary App every 10 days. Most recently, SolarView was updated on October 3, 2026 and CarDiary App 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.*