# Pet­hub vs Grit

The clearest difference is iOS requirement: Pet­hub at 16.6 against Grit's 18.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Pet­hub sells 1 one-off in-app purchase and Grit sells 4 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 30, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Pet­hub | Grit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.5 (2 ratings)](https://appshunter.io/ios/app/grit-self-discipline-tracker/id6803391003/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | Weekly |
| Monetization | — | Freemium |
| Size | 16 MB | 64 MB |
| Requires iOS | **16.6** | 18.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Marko Popovic](https://appshunter.io/developer/1820607100) | [Aleksandr Borodin](https://appshunter.io/developer/1852287123) |

## What reviewers say

### Pet­hub

[App page](https://appshunter.io/ios/app/pethub/id6747285375)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 2500 kredita | $22.99 | one-time |


### Grit

[App page](https://appshunter.io/ios/app/grit-self-discipline-tracker/id6803391003)

This app tracks your self-discipline through a unique score that increases with task completion and decreases with missed goals. It offers daily challenges, a companion that evolves with your progress, and a journal to record your journey.

**Highlights:** Discipline Score tracking, Evolving companion character, Daily challenges and trials, Hard mode for resets, Progress and trend analysis, Daily journaling

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Grit Premium Weekly | $6.99 | per 7 days |
| Grit Premium Annual, Founder | $19.99 | per year |
| Grit Premium Annual | $39.99 | per year |
| Grit Premium Lifetime | $79.99 | one-time |


## Frequently asked questions

### Is Pet­hub free?

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

### Is Grit free?

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

### Do Pet­hub or Grit have ads?

Neither Pet­hub nor Grit shows ads.

### Which is updated more often, Pet­hub or Grit?

Pet­hub ships an update weekly, and Grit weekly. Most recently, Pet­hub was updated on October 30, 2026 and Grit on October 29, 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.*