# Keluma vs Patternwise

The clearest difference is update cadence: Keluma at every 2 days against Patternwise's every 3 weeks. Patternwise's advantage is iOS requirement (16.4 vs 26.4). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Keluma sells 2 in-app purchases, starting at $4.99 per month and Patternwise sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Keluma ships an update every 2 days, Patternwise every 3 weeks. The most recent releases landed on November 10, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Keluma | Patternwise |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 3 weeks |
| Size | 23 MB | 61 MB |
| Requires iOS | 26.4 | **16.4** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 12+ | 4+ |
| Developer | [Samuel Checa Varela](https://appshunter.io/developer/1885620572) | [Thilina Abeyrathna](https://appshunter.io/developer/6787019079) |

## What reviewers say

### Keluma

[App page](https://appshunter.io/ios/app/keluma-migraine-diary/id6775512542)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Keluma Pro Monthly | $4.99 | per month |
| Keluma Pro Annual | $29.99 | per year |


### Patternwise

[App page](https://appshunter.io/ios/app/patternwise-track-symptoms/id6787019077)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Patternwise Premium — Lifetime | $14.99 | one-time |


## Frequently asked questions

### Is Keluma free?

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

### Is Patternwise free?

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

### Do Keluma or Patternwise have ads?

Neither Keluma nor Patternwise shows ads.

### Which is updated more often, Keluma or Patternwise?

Keluma ships an update every 2 days, and Patternwise every 3 weeks. Most recently, Keluma was updated on November 10, 2026 and Patternwise 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.*