# GP Bubble vs StepDots

The clearest difference is update cadence: StepDots at every 4 days against GP Bubble's every 8 months. StepDots also leads on device support (3 vs 1) and iOS requirement (15.0 vs 18.6). On price, ads and in-app purchases there is nothing between them.

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

GP Bubble ships an update every 8 months, StepDots every 4 days. The most recent releases landed on October 28, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | GP Bubble | StepDots |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 4 days** |
| Size | 3 MB | 5 MB |
| Requires iOS | 18.6 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Gengpu Liu](https://appshunter.io/developer/1877091291) | [杰 赵](https://appshunter.io/developer/6774971990) |

## What reviewers say

### GP Bubble

[App page](https://appshunter.io/ios/app/gp-bubble/id6759848712)

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

**In-app purchases:** none


### StepDots

[App page](https://appshunter.io/ios/app/stepdots-goal-and-dream-planner/id6799320864)

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

**In-app purchases:** none


## Frequently asked questions

### Is GP Bubble free?

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

### Is StepDots free?

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

### Do GP Bubble or StepDots have ads?

Neither GP Bubble nor StepDots shows ads.

### Which is updated more often, GP Bubble or StepDots?

GP Bubble ships an update every 8 months, and StepDots every 4 days. Most recently, GP Bubble was updated on October 28, 2026 and StepDots on November 10, 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.*