# THRIVE vs Krato

The clearest difference is ads: THRIVE at none against Krato's shown. Krato's advantage is update cadence (every 10 days vs monthly) and ratings volume (75 vs 25). On price, rating, review sentiment and in-app purchases there is nothing between them.

Both are free to download. THRIVE sells 6 in-app purchases, starting at $9.99 per month and Krato sells 2 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.8 for THRIVE against 4.9 for Krato. Both are backed by a comparable volume of ratings — 25 and 75 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

THRIVE ships an update monthly, Krato every 10 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | THRIVE | Krato |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (25 ratings)](https://appshunter.io/ios/app/thrive-boost-testosterone/id6761273197/reviews) | **[4.9 (75 ratings)](https://appshunter.io/ios/app/krato-ai-workout-guide-and-log/id6762171113/reviews)** |
| Number of ratings | 25 | **75** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 10 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 80 MB | 74 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Parallel Labs](https://appshunter.io/developer/1888569078) | [Matias Godoy](https://appshunter.io/developer/1853961548) |

## What reviewers say

### THRIVE

[App page](https://appshunter.io/ios/app/thrive-boost-testosterone/id6761273197)

This app offers science-backed daily protocols to naturally optimize testosterone and improve sleep, stress, and discipline. It provides a curated library of research-backed habits, personalized plans, and a unique leveling system to encourage consistent progress in men's health.

**Highlights:** Science-backed daily habits, Personalized habit stacking, Forgiving streak system, Leveling system with ranks, Heatmap calendar for progress, HealthKit integration, Customizable reminders and schedules

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| THRIVE Premium | $9.99 | per month |
| THRIVE Premium | $19.99 | per year |
| THRIVE Premium | $23.99 | per year |
| THRIVE Premium | $29.99 | per year |
| THRIVE Premium | $35.99 | per year |
| THRIVE Premium | $39.99 | per year |


### Krato

[App page](https://appshunter.io/ios/app/krato-ai-workout-guide-and-log/id6762171113)

This app provides detailed exercise form cues and scientific explanations to help users perform movements correctly. It offers a step-by-step guide for each exercise, deep analytics on training data, and progression tracking to maximize muscle growth and prevent injuries.

**Highlights:** Exercise form cues, Science-based explanations, 4-step exercise checklist, Training data analytics, Muscle stimulation focus, Progression and RM tracking

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $6.99 | per month |
| Pro Yearly | $34.99 | per year |


## Frequently asked questions

### Is THRIVE free?

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

### Is Krato free?

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

### Which has better reviews, THRIVE or Krato?

Krato is rated higher. THRIVE averages 4.8 out of 5 from 25 ratings, while Krato averages 4.9 from 75 ratings.

### Do THRIVE or Krato have ads?

Krato shows ads; THRIVE does not.

### Which is updated more often, THRIVE or Krato?

THRIVE ships an update monthly, and Krato every 10 days. Most recently, THRIVE was updated on October 31, 2026 and Krato on October 31, 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.*