# Grafton vs solar

The clearest difference is update cadence: Grafton at daily against solar's every 2 months. solar's advantage is iOS requirement (13.0 vs 15.1). 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.

Grafton ships an update daily, solar every 2 months. The most recent releases landed on November 8, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Grafton | solar |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Daily** | Every 2 months |
| Size | 65 MB | 50 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Grafton Technologies AB](https://appshunter.io/developer/1818363725) | [Solar Mobile](https://appshunter.io/developer/1893516940) |

## What reviewers say

### Grafton

[App page](https://appshunter.io/ios/app/grafton/id6746760027)

**Features:** macOS Compatibility

**In-app purchases:** none


### solar

[App page](https://appshunter.io/ios/app/solar-mobile/id6762241341)

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

**In-app purchases:** none


## Frequently asked questions

### Is Grafton free?

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

### Is solar free?

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

### Do Grafton or solar have ads?

Neither Grafton nor solar shows ads.

### Which is updated more often, Grafton or solar?

Grafton ships an update daily, and solar every 2 months. Most recently, Grafton was updated on November 8, 2026 and solar on November 9, 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.*