# One vs SkullAdvisor

The clearest difference is update cadence: One at every 2 days against SkullAdvisor's every 10 days. SkullAdvisor's advantage is iOS requirement (15.1 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

One ships an update every 2 days, SkullAdvisor every 10 days. The most recent releases landed on October 11, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | One | SkullAdvisor |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 10 days |
| Monetization | Free | — |
| Size | 207 MB | 33 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Dimitri Klopfstein](https://appshunter.io/developer/1739376181) | [BONE BREAKER](https://appshunter.io/developer/1785392663) |

## What reviewers say

### One

[App page](https://appshunter.io/ios/app/one-more-rep/id6480523240)

Track your personal records for weightlifting, gymnastics, benchmark WODs, and endurance activities. Visualize your progress and calculate performance percentages to push your limits.

**Highlights:** Track weightlifting PRs, Calculate 1RM percentages, Record gymnastics movements, Log benchmark WODs, Monitor endurance performance, Visualize progress over time

**In-app purchases:** none


### SkullAdvisor

[App page](https://appshunter.io/ios/app/skulladvisor/id6739451764)

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

**In-app purchases:** none


## Frequently asked questions

### Is One free?

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

### Is SkullAdvisor free?

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

### Do One or SkullAdvisor have ads?

Neither One nor SkullAdvisor shows ads.

### Which is updated more often, One or SkullAdvisor?

One ships an update every 2 days, and SkullAdvisor every 10 days. Most recently, One was updated on October 11, 2026 and SkullAdvisor on October 4, 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.*