# Focus & Discipline Now vs Constancy

The clearest difference is in-app purchases: Constancy at none against Focus & Discipline Now's 1. Focus & Discipline Now's advantage is iOS requirement (13.6 vs 15.1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Focus & Discipline Now sells 1 one-off in-app purchase. Constancy asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 10 days. The most recent releases landed on October 11, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Focus & Discipline Now | Constancy |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 10 days | Every 10 days |
| Size | 212 MB | 46 MB |
| Requires iOS | **13.6** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Man Hung Sun](https://appshunter.io/developer/1471605573) | [Euon Works Lab Inc](https://appshunter.io/developer/1830404633) |

## What reviewers say

### Focus & Discipline Now

[App page](https://appshunter.io/ios/app/focus-and-discipline-now/id1615570982)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade | $0.99 | one-time |


### Constancy

[App page](https://appshunter.io/ios/app/constancy/id6761448974)

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

**In-app purchases:** none


## Frequently asked questions

### Is Focus & Discipline Now free?

Focus & Discipline Now is free to download, with in-app purchases available.

### Is Constancy free?

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

### Do Focus & Discipline Now or Constancy have ads?

Neither Focus & Discipline Now nor Constancy shows ads.

### Which is updated more often, Focus & Discipline Now or Constancy?

Focus & Discipline Now ships an update every 10 days, and Constancy every 10 days. Most recently, Focus & Discipline Now was updated on October 11, 2026 and Constancy on October 7, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*