# StretchWorks vs SOLAR

The clearest difference is update cadence: SOLAR at every 2 weeks against StretchWorks's every 4 months. 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.

StretchWorks ships an update every 4 months, SOLAR every 2 weeks. Both last shipped on November 5, 2026.

## The numbers

| Metric | StretchWorks | SOLAR |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Size | 73 MB | 147 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Xoda Pty Ltd](https://appshunter.io/developer/1662306656) | [Phoenix Australia Centre for Posttraumatic Mental Health Inc](https://appshunter.io/developer/1579793538) |

## What reviewers say

### StretchWorks

[App page](https://appshunter.io/ios/app/stretchworks/id6752015618)

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

**In-app purchases:** none


### SOLAR

[App page](https://appshunter.io/ios/app/solar-r/id6759933120)

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

**In-app purchases:** none


## Frequently asked questions

### Is StretchWorks free?

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

### Is SOLAR free?

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

### Do StretchWorks or SOLAR have ads?

Neither StretchWorks nor SOLAR shows ads.

### Which is updated more often, StretchWorks or SOLAR?

StretchWorks ships an update every 4 months, and SOLAR every 2 weeks. Most recently, StretchWorks was updated on November 5, 2026 and SOLAR on November 5, 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.*