# One Thing Next vs GP Bubble

The clearest difference is in-app purchases: GP Bubble at none against One Thing Next's 1. One Thing Next's advantage is update cadence (every 9 days vs every 8 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. One Thing Next sells 1 one-off in-app purchase. GP Bubble asks for nothing beyond the download.

One Thing Next ships an update every 9 days, GP Bubble every 8 months. The most recent releases landed on October 14, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | One Thing Next | GP Bubble |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 8 months |
| Size | 3 MB | 3 MB |
| Requires iOS | **17.6** | 18.6 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Amarjit Gill](https://appshunter.io/developer/1871776123) | [Gengpu Liu](https://appshunter.io/developer/1877091291) |

## What reviewers say

### One Thing Next

[App page](https://appshunter.io/ios/app/one-thing-next/id6758898552)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One Thing Next+ (Lifetime) | $2.99 | one-time |


### GP Bubble

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

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

**In-app purchases:** none


## Frequently asked questions

### Is One Thing Next free?

One Thing Next is free to download, with in-app purchases available.

### Is GP Bubble free?

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

### Do One Thing Next or GP Bubble have ads?

Neither One Thing Next nor GP Bubble shows ads.

### Which is updated more often, One Thing Next or GP Bubble?

One Thing Next ships an update every 9 days, and GP Bubble every 8 months. Most recently, One Thing Next was updated on October 14, 2026 and GP Bubble on October 28, 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.*