# Kronus vs Ransom

The clearest difference is ads: Ransom at none against Kronus's shown. Kronus's advantage is rating (5.0 vs 4.8) and iOS requirement (15.1 vs 17.0). On price, ratings volume, update cadence and in-app purchases there is nothing between them.

Both are free to download. Kronus sells 10 in-app purchases, starting at $4.99 per 7 days and Ransom sells 6 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Kronus holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 2 and 5 respectively.

Kronus ships an update weekly, Ransom every 5 days. The most recent releases landed on October 31, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Kronus | Ransom |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/kronus-discipline-tracker/id6760615998/reviews)** | [4.8 (5 ratings)](https://appshunter.io/ios/app/ransom-exercise-screen-time/id6809648558/reviews) |
| Number of ratings | 2 | **5** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Weekly | **Every 5 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 116 MB | 78 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Luis Pinto](https://appshunter.io/developer/1859416022) | [Lucas Coles](https://appshunter.io/developer/6809648560) |

## 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 |


### Ransom

[App page](https://appshunter.io/ios/app/ransom-exercise-screen-time/id6809648558)

This app helps you reclaim your time by requiring physical exercise, like push-ups or steps, before you can access distracting apps. Earn minutes for your workouts to unlock your chosen apps, encouraging healthier habits and better focus.

**Highlights:** Exercise for app access, Push-up and squat tracking, Step counting, Customizable app blocking, Timed app unlocks, Progress tracking, Scheduled 'wind-down' rules

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ransom Pro Weekly | $3.99 | per 7 days |
| Ransom Pro Weekly | $4.99 | per 7 days |
| Ransom Pro Monthly | $9.99 | per month |
| Ransom Pro Yearly | $24.99 | per year |
| Ransom Pro Yearly | $24.99 | per year |
| Ransom Pro Yearly | $39.99 | per year |


## Frequently asked questions

### Is Kronus free?

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

### Is Ransom free?

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

### Which has better reviews, Kronus or Ransom?

Kronus is rated higher. Kronus averages 5.0 out of 5 from 2 ratings, while Ransom averages 4.8 from 5 ratings.

### Do Kronus or Ransom have ads?

Kronus shows ads; Ransom does not.

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

Kronus ships an update weekly, and Ransom every 5 days. Most recently, Kronus was updated on October 31, 2026 and Ransom on November 6, 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.*