# Combat Iron Apparel Co. vs Three Nails.

The clearest difference is monetization model: Combat Iron Apparel Co. at free against Three Nails.'s free with in-app purchases. Combat Iron Apparel Co. also leads on iOS requirement (16.4 vs 18.0). Three Nails.'s advantage is review sentiment (91% vs 74%). On price, rating, ratings volume and update cadence there is nothing between them.

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

On the App Store both sit at effectively the same score — 4.9 for Combat Iron Apparel Co. against 4.9 for Three Nails.. Both are backed by a comparable volume of ratings — 1.6K and 1.7K respectively. Written reviews are what separate them: 74% of Combat Iron Apparel Co.'s written reviews are positive against 91% of Three Nails.'s.

Combat Iron Apparel Co. ships an update every 3 weeks, Three Nails. every 2 weeks. Both last shipped on November 7, 2026.

## The numbers

| Metric | Combat Iron Apparel Co. | Three Nails. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (1.6K ratings)](https://appshunter.io/ios/app/combat-iron-apparel-co/id1611601125/reviews) | **[4.9 (1.7K ratings)](https://appshunter.io/ios/app/three-nails/id6463830187/reviews)** |
| Number of ratings | 1.6K | **1.7K** |
| Positive reviews | 73.8% of reviews | **90.9% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 92 MB | 68 MB |
| Requires iOS | **16.4** | 18.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [combat iron apparel co.](https://appshunter.io/developer/1695583968) | [Three Nails LLC](https://appshunter.io/developer/1705122752) |

## What reviewers say

### Combat Iron Apparel Co.

[App page](https://appshunter.io/ios/app/combat-iron-apparel-co/id1611601125)

Shop exclusive discounts and get early access to new apparel collections. Track your orders easily and enjoy secure checkout with saved information. This is a 100% veteran-owned and operated business.

**Highlights:** Exclusive discounts, Early access to collections, Order tracking, Secure checkout, Veteran-owned business support, App-user-only early access

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

**In-app purchases:** none

**What reviewers like**

- 👍 Outstanding company
- 👍 Quick and easy
- 👍 Obsessed with the shirts
- 👍 Perfect fit
- 👍 Honest and positive review

**What reviewers complain about**

- 🐛 Broken app functionality
- 🐛 Poor shipping communication
- 🐛 App won't let me log in
- 🐛 App/website needs updating
- 🐛 Shipping is ridiculous

**Reported bugs**

- App glitches and dumps cart items
- Unable to add payment card at checkout

**Requested features**

- Add sizing guide for shirts and hoodies
- More product options on the app


### Three Nails.

[App page](https://appshunter.io/ios/app/three-nails/id6463830187)

Discover premium sportswear designed for athletes who want to express their faith. Get early access to new collections, exclusive discounts, and product news. Shop high-quality, durable apparel built for performance and everyday wear.

**Highlights:** Early access to new product drops, Exclusive app discounts and information, High-quality, durable sportswear, Wishlist functionality, Order tracking, Faster checkout

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

**In-app purchases:** none

**What reviewers like**

- 👍 Excellent quality clothing
- 🙏 Clothing reflects faith and God's message
- ⚡ Durable and long-lasting
- 🌟 Stylish and fashionable designs
- 📦 Quick and reliable shipping

**What reviewers complain about**

- 🌱 Limited options for women
- 🧪 Presence of synthetic fabrics
- 💳 Occasional payment issues

**Reported bugs**

- Glitches in the app's payment system

**Requested features**

- More women's clothing options
- Crop length tights
- Embroidered logo instead of sticker


## Frequently asked questions

### Is Combat Iron Apparel Co. free?

Combat Iron Apparel Co. is free to download, with no in-app purchases.

### Is Three Nails. free?

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

### Which has better reviews, Combat Iron Apparel Co. or Three Nails.?

Three Nails. is rated higher. Combat Iron Apparel Co. averages 4.9 out of 5 from 1.6K ratings, while Three Nails. averages 4.9 from 1.7K ratings.

### Do Combat Iron Apparel Co. or Three Nails. have ads?

Neither Combat Iron Apparel Co. nor Three Nails. shows ads.

### Which is updated more often, Combat Iron Apparel Co. or Three Nails.?

Combat Iron Apparel Co. ships an update every 3 weeks, and Three Nails. every 2 weeks. Most recently, Combat Iron Apparel Co. was updated on November 7, 2026 and Three Nails. on November 7, 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.*