# I Can vs Relentless

The clearest difference is in-app purchases: I Can at none against Relentless's 4. I Can also leads on ads (none vs shown) and update cadence (daily vs every 10 days). Relentless's advantage is iOS requirement (15.1 vs 17.6). On price and device support there is nothing between them.

Both are free to download. Relentless sells 4 in-app purchases, starting at $4.99 per month. I Can asks for nothing beyond the download.

I Can ships an update daily, Relentless every 10 days. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | I Can | Relentless |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (85 ratings)](https://appshunter.io/ios/app/relentless-mental-toughness/id6762413686/reviews)** |
| Number of ratings | — | **85** |
| Positive reviews | — | 93.8% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Daily** | Every 10 days |
| Monetization | — | Freemium |
| Size | 17 MB | 59 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Alsancar Ltd](https://appshunter.io/developer/1879105382) | [Relentless App LLC](https://appshunter.io/developer/1894082754) |

## What reviewers say

### I Can

[App page](https://appshunter.io/ios/app/i-can-performance-tracker/id6760717419)

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

**In-app purchases:** none


### Relentless

[App page](https://appshunter.io/ios/app/relentless-mental-toughness/id6762413686)

This app offers a structured mental training framework for athletes to enhance performance. It uses a studied approach to help athletes manage thoughts and emotions, leading to more consistent results in competitions.

**Highlights:** MAC framework for mental training, Guided lessons from professionals, Built-in journaling, Consistency trackers, Competition-focused profile

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Relentless Premium Monthly | $4.99 | per month |
| Relentless Monthly Subscription | $7.99 | per month |
| Relentless Premium Annual | $39.99 | per year |
| Relentless Annual Subscription | $59.99 | per year |


## Frequently asked questions

### Is I Can free?

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

### Is Relentless free?

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

### Do I Can or Relentless have ads?

Relentless shows ads; I Can does not.

### Which is updated more often, I Can or Relentless?

I Can ships an update daily, and Relentless every 10 days. Most recently, I Can was updated on October 25, 2026 and Relentless 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.*