# Killer Ink App vs HolStrength

Killer Ink App and HolStrength both sit at 5.0 stars, but that hides the real split: 99% of HolStrength's written reviews are positive against 42% of Killer Ink App's. HolStrength also leads on ads (none vs shown) and update cadence (every 3 weeks vs every 5 months). Killer Ink App's advantage is iOS requirement (15.1 vs 18.0). On price, rating, 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.

On the App Store both sit at effectively the same score — 5.0 for Killer Ink App against 5.0 for HolStrength. That said, the two scores are not equally well evidenced: HolStrength has 3.7K ratings behind it against 1, so its average is the more settled of the two. Written reviews are what separate them: 42% of Killer Ink App's written reviews are positive against 99% of HolStrength's.

Killer Ink App ships an update every 5 months, HolStrength every 3 weeks. The most recent releases landed on October 8, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Killer Ink App | HolStrength |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/killer-ink-app/id1607325348/reviews) | [5.0 (3.7K ratings)](https://appshunter.io/ios/app/holstrength/id6443552620/reviews) |
| Number of ratings | 1 | **3.7K** |
| Positive reviews | 41.7% of reviews | **99.4% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 5 months | **Every 3 weeks** |
| Monetization | Ad-supported | **Free** |
| Size | 21 MB | 67 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Killer Ink](https://appshunter.io/developer/1607325350) | [HolStrength](https://appshunter.io/developer/1647112102) |

## What reviewers say

### Killer Ink App

[App page](https://appshunter.io/ios/app/killer-ink-app/id1607325348)

This app provides tattoo artists with direct, streamlined access to an online store for all their equipment and supplies. It offers personalized notifications for new products and promotions, faster checkout, and access to exclusive content like artist posts and product reviews.

**Highlights:** One-click store access, Streamlined shopping experience, Personalized notifications, Faster checkout, Access to blog content, Future feature access

**Features:** Vision Pro support

**In-app purchases:** none


### HolStrength

[App page](https://appshunter.io/ios/app/holstrength/id6443552620)

Discover premium Christian activewear designed to inspire strength and faith. Shop the latest products, access exclusive app-only discounts, and be the first to know about new releases and promotions. Connect with a global community of like-minded individuals.

**Highlights:** Shop latest products and accessories, Exclusive app-only discounts, Early access to new drops and promos, Engage with a worldwide community, Represent strength of the cross

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

**In-app purchases:** none

**What reviewers like**

- 👍 User-friendly app
- 🚀 Smooth and efficient navigation
- 💡 Seamless integration with rewards program
- 👍 Intuitive and organized layout
- 👍 Convenient for browsing and purchasing

**What reviewers complain about**

- 🐛 Occasional issues with product availability
- 💡 Desire for more sizing information and reviews within the app

**Reported bugs**

- Some users reported occasional crashes or freezes
- A few users experienced issues with the app not being compatible with older devices

**Requested features**

- Add more sizing charts and customer reviews within the app
- Improve notification system to better inform users of new product releases and restocks


## Frequently asked questions

### Is Killer Ink App free?

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

### Is HolStrength free?

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

### Which has better reviews, Killer Ink App or HolStrength?

Killer Ink App and HolStrength are both rated 5.0 out of 5 on the App Store, from 1 and 3.7K ratings respectively.

### Do Killer Ink App or HolStrength have ads?

Killer Ink App shows ads; HolStrength does not.

### Which is updated more often, Killer Ink App or HolStrength?

Killer Ink App ships an update every 5 months, and HolStrength every 3 weeks. Most recently, Killer Ink App was updated on October 8, 2026 and HolStrength on October 16, 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.*