# ColorCast vs PolarGrid

The clearest difference is update cadence: PolarGrid at weekly against ColorCast's every 5 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.

ColorCast ships an update every 5 months, PolarGrid weekly. The most recent releases landed on October 6, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | ColorCast | PolarGrid |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/polargrid/id6815554688/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Weekly** |
| Monetization | — | Freemium |
| Size | 28 MB | 6 MB |
| Requires iOS | 17.6 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [欣辰 叶](https://appshunter.io/developer/1717616211) | [Frangell Vasquez](https://appshunter.io/developer/6815554690) |

## What reviewers say

### ColorCast

[App page](https://appshunter.io/ios/app/colorcast/id6761287546)

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

**In-app purchases:** none


### PolarGrid

[App page](https://appshunter.io/ios/app/polargrid/id6815554688)

Easily add clean borders to photos, create collages with multiple images, and design flowing carousels. Process your images privately on your device with no uploads or tracking. Offers extensive editing tools and customisable layouts for your visual content.

**Highlights:** Adjustable white or custom photo borders, Create multi-photo collages and carousels, Full photo editing suite (exposure, contrast, etc.), Batch export up to 15 photos (Pro), Private, on-device processing with no uploads, Multiple aspect ratio options

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ColorCast free?

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

### Is PolarGrid free?

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

### Do ColorCast or PolarGrid have ads?

Neither ColorCast nor PolarGrid shows ads.

### Which is updated more often, ColorCast or PolarGrid?

ColorCast ships an update every 5 months, and PolarGrid weekly. Most recently, ColorCast was updated on October 6, 2026 and PolarGrid on October 19, 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.*