# Formulate vs Stillwise

The clearest difference is update cadence: Stillwise at every 2 days against Formulate's every 3 weeks. Formulate's advantage is iOS requirement (15.1 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Formulate sells 4 in-app purchases, starting at $12.99 per month and Stillwise sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Formulate ships an update every 3 weeks, Stillwise every 2 days. Both last shipped on October 25, 2026.

## The numbers

| Metric | Formulate | Stillwise |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Size | 87 MB | 17 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 17+ |
| Developer | [Jesse Guevara](https://appshunter.io/developer/6783192991) | [楠楠 李](https://appshunter.io/developer/1734548839) |

## What reviewers say

### Formulate

[App page](https://appshunter.io/ios/app/formulate-longevity-tracker/id6783192989)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Formulate+ Monthly | $12.99 | per month |
| Formulate++ Monthly | $12.99 | per month |
| Formulate+ Yearly | $89.99 | per year |
| Formulate++ Yearly | $119.99 | per year |


### Stillwise

[App page](https://appshunter.io/ios/app/stillwise-mindful-drinking/id6790764020)

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Stillwise Plus | $4.99 | one-time |


## Frequently asked questions

### Is Formulate free?

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

### Is Stillwise free?

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

### Do Formulate or Stillwise have ads?

Neither Formulate nor Stillwise shows ads.

### Which is updated more often, Formulate or Stillwise?

Formulate ships an update every 3 weeks, and Stillwise every 2 days. Most recently, Formulate was updated on October 25, 2026 and Stillwise on October 25, 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.*