# Hammer Gym vs Planette

The clearest difference is in-app purchases: Hammer Gym at none against Planette's 1. Hammer Gym also leads on iOS requirement (12.0 vs 18.4). Planette's advantage is update cadence (every 9 months vs every 27 months). On price, ads and device support there is nothing between them.

Both are free to download. Planette sells 1 in-app purchase, starting at $3.99 per month. Hammer Gym asks for nothing beyond the download.

Hammer Gym ships an update every 27 months, Planette every 9 months. The most recent releases landed on November 4, 2026 and November 11, 2026 respectively.

## The numbers

| Metric | Hammer Gym | Planette |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 27 months | **Every 9 months** |
| Size | 21 MB | 5 MB |
| Requires iOS | **12.0** | 18.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 12+ | 17+ |
| Developer | [HAMMER COMPANY LTD OOD](https://appshunter.io/developer/1731100439) | [SpacePlant Corporation](https://appshunter.io/developer/1352867323) |

## What reviewers say

### Hammer Gym

[App page](https://appshunter.io/ios/app/hammer-gym/id6477912818)

**Features:** macOS Compatibility

**In-app purchases:** none


### Planette

[App page](https://appshunter.io/ios/app/planette/id6746685803)

**Features:** macOS Compatibility, Family Sharing, Vision Pro support, iPhone Duo support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $3.99 | per month |


## Frequently asked questions

### Is Hammer Gym free?

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

### Is Planette free?

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

### Do Hammer Gym or Planette have ads?

Neither Hammer Gym nor Planette shows ads.

### Which is updated more often, Hammer Gym or Planette?

Hammer Gym ships an update every 27 months, and Planette every 9 months. Most recently, Hammer Gym was updated on November 4, 2026 and Planette on November 11, 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.*