# Kronus vs Narro

The clearest difference is ads: Narro at none against Kronus's shown. Kronus's advantage is update cadence (weekly vs fortnightly) and iOS requirement (15.1 vs 17.6). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Kronus sells 10 in-app purchases, starting at $4.99 per 7 days and Narro sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Kronus ships an update weekly, Narro fortnightly. The most recent releases landed on October 31, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Kronus | Narro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/kronus-discipline-tracker/id6760615998/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Fortnightly |
| Monetization | Free with in-app purchases | — |
| Size | 116 MB | 46 MB |
| Requires iOS | **15.1** | 17.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Luis Pinto](https://appshunter.io/developer/1859416022) | [Shreya Jalota](https://appshunter.io/developer/1781565992) |

## What reviewers say

### Kronus

[App page](https://appshunter.io/ios/app/kronus-discipline-tracker/id6760615998)

This app helps you build discipline by turning goals into daily habits. Track your progress, earn experience points, and stay accountable with clear statistics and community support. Focus on execution and consistency to achieve your commitments.

**Highlights:** Customizable habit creation, Daily habit tracking and check-offs, Gamified progress with XP and streaks, Detailed weekly, monthly, and yearly stats, Community support and accountability, Vacation mode for streak preservation, Habit-specific reminders and timers

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Kronus Pro | $4.99 | per 7 days |
| Kronus Pro | $6.99 | per 7 days |
| Kronus Pro | $6.99 | per 7 days |
| Kronus Pro | $19.99 | per month |
| Kronus Pro | $29.99 | per year |
| Kronus Pro | $34.99 | per year |
| Kronus Pro | $39.99 | per year |
| Kronus Pro | $49.99 | per year |
| Kronus Pro | $59.99 | per year |
| Kronus Pro | $79.99 | per year |


### Narro

[App page](https://appshunter.io/ios/app/narro-journal-to-tracker/id6772573639)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $3.99 | per month |
| Yearly | $29.99 | per year |
| Narro_Lifetime | $49.99 | one-time |


## Frequently asked questions

### Is Kronus free?

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

### Is Narro free?

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

### Do Kronus or Narro have ads?

Kronus shows ads; Narro does not.

### Which is updated more often, Kronus or Narro?

Kronus ships an update weekly, and Narro fortnightly. Most recently, Kronus was updated on October 31, 2026 and Narro on October 28, 2026.

---

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