# Prune vs Gravity, your orbit

The clearest difference is iOS requirement: Gravity, your orbit at 16.4 against Prune's 18.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Prune sells 3 in-app purchases, starting at $1.99 per 7 days and Gravity, your orbit sells 5 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Prune ships an update fortnightly, Gravity, your orbit every 3 weeks. The most recent releases landed on October 2, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Prune | Gravity, your orbit |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Size | 2 MB | 54 MB |
| Requires iOS | 18.0 | **16.4** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Yegor Chsherbatykh](https://appshunter.io/developer/1794249289) | [Rodrigo de Meneses Barcelos Cabeceiras](https://appshunter.io/developer/6783026199) |

## What reviewers say

### Prune

[App page](https://appshunter.io/ios/app/prune-relationship-tracker/id6746421743)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly subscription | $1.99 | per 7 days |
| Yearly subscription | $24.99 | per year |
| Lifetime access | $39.99 | one-time |


### Gravity, your orbit

[App page](https://appshunter.io/ios/app/gravity-your-orbit/id6783026197)

**Features:** Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gravity Pro Monthly | $2.99 | per month |
| Gravity Pro Annual | $17.99 | per year |
| donativos | $1.99 | one-time |
| donativos | $3.99 | one-time |
| donativos | $8.99 | one-time |


## Frequently asked questions

### Is Prune free?

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

### Is Gravity, your orbit free?

Gravity, your orbit is free to download, with in-app purchases available.

### Do Prune or Gravity, your orbit have ads?

Neither Prune nor Gravity, your orbit shows ads.

### Which is updated more often, Prune or Gravity, your orbit?

Prune ships an update fortnightly, and Gravity, your orbit every 3 weeks. Most recently, Prune was updated on October 2, 2026 and Gravity, your orbit on October 15, 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.*