# Solar Spek vs Eventify

The clearest difference is in-app purchases: Eventify at none against Solar Spek's 6. Eventify also leads on update cadence (every 5 days vs fortnightly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Solar Spek sells 6 in-app purchases, starting at $9.99 per month. Eventify asks for nothing beyond the download.

Solar Spek ships an update fortnightly, Eventify every 5 days. The most recent releases landed on October 18, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Solar Spek | Eventify |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/solar-spek/id6761561453/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 56 MB | 58 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Solar Spek LLC](https://appshunter.io/developer/1862217978) | [Malgn Technology Co., Ltd.](https://appshunter.io/developer/738947685) |

## What reviewers say

### Solar Spek

[App page](https://appshunter.io/ios/app/solar-spek/id6761561453)

Streamline residential solar inspections with this field tool. It guides users through data and photo capture, with licensed professionals generating detailed client reports.

**Highlights:** Guided data and photo capture, Professional report generation, Expert review by licensed professionals, Simplifies complex solar evaluations, Client-ready inspection documents

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic Monthly | $9.99 | per month |
| Pro Monthly | $19.99 | per month |
| Enterprise Monthly | $69.99 | per month |
| Basic Annual | $115.99 | per year |
| Pro Annual | $219.99 | per year |
| Enterprise Annual | $709.99 | per year |


### Eventify

[App page](https://appshunter.io/ios/app/eventify-conferences/id6771592661)

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

**In-app purchases:** none


## Frequently asked questions

### Is Solar Spek free?

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

### Is Eventify free?

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

### Do Solar Spek or Eventify have ads?

Neither Solar Spek nor Eventify shows ads.

### Which is updated more often, Solar Spek or Eventify?

Solar Spek ships an update fortnightly, and Eventify every 5 days. Most recently, Solar Spek was updated on October 18, 2026 and Eventify on October 13, 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.*