# Saddleback App vs Keratin Lab

The clearest difference is rating: Keratin Lab at 5.0 against Saddleback App's 4.0. Keratin Lab also leads on iOS requirement (15.1 vs 17.0). Saddleback App's advantage is ratings volume (107 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

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

Keratin Lab holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: Saddleback App has 107 ratings behind it against 1, so its average is the more settled of the two.

Saddleback App ships an update weekly, Keratin Lab fortnightly. Both last shipped on October 24, 2026.

## The numbers

| Metric | Saddleback App | Keratin Lab |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (107 ratings)](https://appshunter.io/ios/app/saddleback-app/id1439353436/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/keratin-lab/id6450368211/reviews)** |
| Number of ratings | **107** | 1 |
| Positive reviews | 38.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Fortnightly |
| Monetization | Free | Free |
| Size | 68 MB | 396 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Saddleback Church](https://appshunter.io/developer/585957373) | [JTO Enterprise, Inc](https://appshunter.io/developer/1692945156) |

## What reviewers say

### Saddleback App

[App page](https://appshunter.io/ios/app/saddleback-app/id1439353436)

This app helps you stay connected with your church community. Access messages, find resources, and discover opportunities to grow in your faith and get involved.

**Highlights:** Access weekend services and past messages, Explore helpful resources and daily inspiration, Discover opportunities for faith growth, Join small groups and volunteer, Receive event notifications and updates

**Features:** Vision Pro support

**In-app purchases:** none


### Keratin Lab

[App page](https://appshunter.io/ios/app/keratin-lab/id6450368211)

Discover the latest nail trends, book appointments effortlessly, and receive expert care tips. Stay updated with salon news and exclusive offers through push notifications. Share your stunning manicures and earn loyalty rewards with each visit.

**Highlights:** Trendy nail designs, Easy appointment booking, Expert nail care tips, Push notifications and reminders, Social sharing of manicures, Loyalty rewards program

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Saddleback App free?

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

### Is Keratin Lab free?

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

### Which has better reviews, Saddleback App or Keratin Lab?

Keratin Lab is rated higher. Saddleback App averages 4.0 out of 5 from 107 ratings, while Keratin Lab averages 5.0 from 1 ratings.

### Do Saddleback App or Keratin Lab have ads?

Neither Saddleback App nor Keratin Lab shows ads.

### Which is updated more often, Saddleback App or Keratin Lab?

Saddleback App ships an update weekly, and Keratin Lab fortnightly. Most recently, Saddleback App was updated on October 24, 2026 and Keratin Lab on October 24, 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.*