# One Goal vs Cadaclysm

One Goal and Cadaclysm are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

One Goal ships an update every 3 days, Cadaclysm every 4 days. The most recent releases landed on October 24, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | One Goal | Cadaclysm |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (7 ratings)](https://appshunter.io/ios/app/one-goal-one-week/id6762137153/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 4 days |
| Monetization | Free | — |
| Size | 1 MB | 12 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [KENNETH SCOTT KARP](https://appshunter.io/developer/1893084164) | [Blitter](https://appshunter.io/developer/6816093397) |

## What reviewers say

### One Goal

[App page](https://appshunter.io/ios/app/one-goal-one-week/id6762137153)

This app helps you focus on a single weekly goal by encouraging daily check-ins. Track your progress and build a streak without overwhelming lists or notifications. It's designed for simplicity and privacy, with no account or ads required.

**Highlights:** Set one weekly goal, Daily check-ins, Streak tracking, No lists or projects, No notifications, Dark mode only, No account required

**In-app purchases:** none


### Cadaclysm

[App page](https://appshunter.io/ios/app/cadaclysm/id6816093395)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is One Goal free?

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

### Is Cadaclysm free?

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

### Do One Goal or Cadaclysm have ads?

Neither One Goal nor Cadaclysm shows ads.

### Which is updated more often, One Goal or Cadaclysm?

One Goal ships an update every 3 days, and Cadaclysm every 4 days. Most recently, One Goal was updated on October 24, 2026 and Cadaclysm on October 22, 2026.

---

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