# Radical Accountability vs Two Days

The clearest difference is update cadence: Two Days at every 3 weeks against Radical Accountability's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Radical Accountability sells 1 in-app purchase, starting at $4.99 per month and Two Days sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Radical Accountability ships an update every 3 months, Two Days every 3 weeks. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Radical Accountability | Two Days |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Size | 34 MB | 16 MB |
| Requires iOS | **18.0** | 18.6 |
| Devices | iPhone, iPad | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Frontier Labs LLC](https://appshunter.io/developer/1830767520) | [Devforge Agency](https://appshunter.io/developer/1725546874) |

## What reviewers say

### Radical Accountability

[App page](https://appshunter.io/ios/app/radical-accountability/id6749494962)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Radical Monthly | $4.99 | per month |


### Two Days

[App page](https://appshunter.io/ios/app/two-days-habit-tracker/id6763483288)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Two Days Pro (Monthly) | $4.99 | per month |
| Two Days Pro (Yearly) | $34.99 | per year |
| 2Days Lifetime | $89.99 | one-time |


## Frequently asked questions

### Is Radical Accountability free?

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

### Is Two Days free?

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

### Do Radical Accountability or Two Days have ads?

Neither Radical Accountability nor Two Days shows ads.

### Which is updated more often, Radical Accountability or Two Days?

Radical Accountability ships an update every 3 months, and Two Days every 3 weeks. Most recently, Radical Accountability was updated on October 30, 2026 and Two Days on November 5, 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.*