# This is Jelly vs One

The clearest difference is in-app purchases: This is Jelly at none against One's 1. This is Jelly also leads on iOS requirement (13.0 vs 15.0). One's advantage is update cadence (every 11 days vs every 3 weeks). On price, ads and device support there is nothing between them.

Both are free to download. One sells 1 one-off in-app purchase. This is Jelly asks for nothing beyond the download.

This is Jelly ships an update every 3 weeks, One every 11 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | This is Jelly | One |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 11 days** |
| Size | 319 MB | 166 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Grupo Promineo S.L.](https://appshunter.io/developer/482591150) | [辉 唐](https://appshunter.io/developer/1812601395) |

## What reviewers say

### This is Jelly

[App page](https://appshunter.io/ios/app/this-is-jelly/id6787189819)

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

**In-app purchases:** none


### One

[App page](https://appshunter.io/ios/app/one-tile-tactics/id6806905304)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Game | $2.99 | one-time |


## Frequently asked questions

### Is This is Jelly free?

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

### Is One free?

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

### Do This is Jelly or One have ads?

Neither This is Jelly nor One shows ads.

### Which is updated more often, This is Jelly or One?

This is Jelly ships an update every 3 weeks, and One every 11 days. Most recently, This is Jelly was updated on October 31, 2026 and One on October 31, 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.*