# One Step Challenges vs Vantage

The clearest difference is update cadence: One Step Challenges at every 3 days against Vantage's fortnightly. One Step Challenges also leads on iOS requirement (15.1 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. One Step Challenges sells 2 in-app purchases, starting at $4.99 per month and Vantage sells 3 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

One Step Challenges ships an update every 3 days, Vantage fortnightly. Both last shipped on October 31, 2026.

## The numbers

| Metric | One Step Challenges | Vantage |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Fortnightly |
| Size | 30 MB | 60 MB |
| Requires iOS | **15.1** | 26.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [JUSTIN MORGAN MAYEUR](https://appshunter.io/developer/1896273983) | [Vantage Labs SRL](https://appshunter.io/developer/6789713984) |

## What reviewers say

### One Step Challenges

[App page](https://appshunter.io/ios/app/one-step-challenges/id6766305390)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One Step Pro Monthly | $4.99 | per month |
| One Step Pro Annual | $34.99 | per year |


### Vantage

[App page](https://appshunter.io/ios/app/vantage-longevity-coach/id6789713982)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Vantage Premium, Monthly | $9.99 | per month |
| Vantage Founding Member | $44.99 | per year |
| Vantage Premium, Annual | $99.00 | per year |


## Frequently asked questions

### Is One Step Challenges free?

One Step Challenges is free to download, with in-app purchases available.

### Is Vantage free?

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

### Do One Step Challenges or Vantage have ads?

Neither One Step Challenges nor Vantage shows ads.

### Which is updated more often, One Step Challenges or Vantage?

One Step Challenges ships an update every 3 days, and Vantage fortnightly. Most recently, One Step Challenges was updated on October 31, 2026 and Vantage on October 31, 2026.

---

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