# Hammer & Nails vs Biofit Performance

The clearest difference is ads: Biofit Performance at none against Hammer & Nails's shown. Hammer & Nails's advantage is update cadence (every 6 weeks vs every 13 months) and iOS requirement (13.0 vs 15.6). On price, 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.

Hammer & Nails ships an update every 6 weeks, Biofit Performance every 13 months. The most recent releases landed on October 24, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Hammer & Nails | Biofit Performance |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.6 (22 ratings)](https://appshunter.io/ios/app/hammer-and-nails/id1465083990/reviews)** | — |
| Number of ratings | **22** | — |
| Positive reviews | 44.4% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 6 weeks** | Every 13 months |
| Monetization | Ad-supported | — |
| Size | 73 MB | 31 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [THE HAMMER & NAILS SALON GROUP, LLC](https://appshunter.io/developer/1460238515) | [Biofit Performance Lab LLC](https://appshunter.io/developer/1496744507) |

## What reviewers say

### Hammer & Nails

[App page](https://appshunter.io/ios/app/hammer-and-nails/id1465083990)

Manage your salon appointments and membership details with ease. Book new services, check in for existing appointments, and access all your membership information in one convenient place.

**Highlights:** Book appointments, Check into appointments, View membership details, Manage salon services

**Features:** macOS Compatibility

**In-app purchases:** none


### Biofit Performance

[App page](https://appshunter.io/ios/app/biofit-performance/id6478918340)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Hammer & Nails free?

Hammer & Nails is free to download, with no in-app purchases.

### Is Biofit Performance free?

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

### Do Hammer & Nails or Biofit Performance have ads?

Hammer & Nails shows ads; Biofit Performance does not.

### Which is updated more often, Hammer & Nails or Biofit Performance?

Hammer & Nails ships an update every 6 weeks, and Biofit Performance every 13 months. Most recently, Hammer & Nails was updated on October 24, 2026 and Biofit Performance on October 6, 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.*