# marc.solar vs Section E17 Conclave 2026

The clearest difference is update cadence: marc.solar at every 5 weeks against Section E17 Conclave 2026's every 5 months. marc.solar also leads on iOS requirement (11.0 vs 14.0.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

marc.solar ships an update every 5 weeks, Section E17 Conclave 2026 every 5 months. The most recent releases landed on September 19, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | marc.solar | Section E17 Conclave 2026 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 5 months |
| Size | 33 MB | 58 MB |
| Requires iOS | **11.0** | 14.0.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [EnergySolution Labs Private Limited](https://appshunter.io/developer/1360661297) | [Todd Columbia](https://appshunter.io/developer/1830295133) |

## What reviewers say

### marc.solar

[App page](https://appshunter.io/ios/app/marcsolar/id1436417069)

**Features:** macOS Compatibility

**In-app purchases:** none


### Section E17 Conclave 2026

[App page](https://appshunter.io/ios/app/section-e17-conclave-2026/id6749385746)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is marc.solar free?

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

### Is Section E17 Conclave 2026 free?

Section E17 Conclave 2026 is free to download, with no in-app purchases.

### Do marc.solar or Section E17 Conclave 2026 have ads?

Neither marc.solar nor Section E17 Conclave 2026 shows ads.

### Which is updated more often, marc.solar or Section E17 Conclave 2026?

marc.solar ships an update every 5 weeks, and Section E17 Conclave 2026 every 5 months. Most recently, marc.solar was updated on September 19, 2026 and Section E17 Conclave 2026 on September 7, 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.*