# Planetary vs FORMode

The clearest difference is price: FORMode at Free against Planetary's $0.99. FORMode also leads on iOS requirement (12.0 vs 16.4). Planetary's advantage is in-app purchases (none vs 3) and ads (none vs shown). On device support there is nothing between them.

FORMode is free to download; Planetary costs $0.99 up front. FORMode sells 3 in-app purchases, starting at $14.99 per month. Planetary asks for nothing beyond the download.

## The numbers

| Metric | Planetary | FORMode |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/planetary-k-index/id1475622148/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 18 months | — |
| Monetization | Paid | — |
| Best chart rank | **#195** | — |
| Size | 50 MB | 254 MB |
| Requires iOS | 16.4 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Alexander Frascona](https://appshunter.io/developer/1454433888) | [Pilates & Beyond Co Pty Ltd](https://appshunter.io/developer/1648920839) |

## What reviewers say

### Planetary

[App page](https://appshunter.io/ios/app/planetary-k-index/id1475622148)

**Currently charting:** #195 Top Paid · Health & Fitness (US App Store)

Monitor the current Planetary K-Index with a simple, intuitive interface. Log your personal experiences and sensations related to Kp readings in a private journal. Share Kp graph images and your notes with others.

**Highlights:** Real-time K-Index monitoring, Personal Kp effect journaling, Kp graph sharing, Tap to zoom and inspect graphs, Note-taking and review, Native iPhone sharing

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

**In-app purchases:** none


### FORMode

[App page](https://appshunter.io/ios/app/formode/id6475052731)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Membership | $14.99 | per month |
| Biannual Membership | $59.99 | per 6 months |
| Annual Membership | $99.99 | per year |


## Frequently asked questions

### Is Planetary free?

Planetary costs $0.99, with no in-app purchases.

### Is FORMode free?

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

### Do Planetary or FORMode have ads?

FORMode shows ads; Planetary does not.

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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.*