# KnifeApp vs CHOIL

The clearest difference is review sentiment: CHOIL at 100% against KnifeApp's 47%. CHOIL also leads on rating (5.0 vs 4.3) and update cadence (every 2 days vs fortnightly). KnifeApp's advantage is in-app purchases (none vs 6). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. CHOIL sells 6 in-app purchases, starting at $6.00 per month. KnifeApp asks for nothing beyond the download.

CHOIL holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 4 and 4 respectively. Written reviews point the same way: 47% of KnifeApp's written reviews are positive against 100% of CHOIL's.

KnifeApp ships an update fortnightly, CHOIL every 2 days. The most recent releases landed on October 10, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | KnifeApp | CHOIL |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (4 ratings)](https://appshunter.io/ios/app/knifeapp/id6737324396/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/choil/id6778882472/reviews)** |
| Number of ratings | 4 | 4 |
| Positive reviews | 46.7% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 2 days** |
| Monetization | **Free** | Freemium |
| Size | 37 MB | 63 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 17+ |
| Developer | [Ilya Lukovnikov](https://appshunter.io/developer/1809740370) | [Airglow, LLC](https://appshunter.io/developer/410175593) |

## What reviewers say

### KnifeApp

[App page](https://appshunter.io/ios/app/knifeapp/id6737324396)

Connect with fellow knife enthusiasts and digitally catalog your collection. Showcase your blades with detailed item cards and AI-enhanced photos in a dedicated community space.

**Highlights:** Digital knife catalog, AI background removal for photos, Collector community network, Shareable profiles and items, Detailed item cards

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

**In-app purchases:** none


### CHOIL

[App page](https://appshunter.io/ios/app/choil/id6778882472)

Digitally catalog your knife and EDC collection with detailed specifications, photos, and AI-powered identification. Track your collection's value, manage wishlists, and explore the metallurgy of different steels. Connect with other collectors and discover new pieces.

**Highlights:** Digital knife and EDC vault, AI-powered item identification, Live portfolio valuation, Wishlist management, Steel metallurgy exploration, Community trading post, AI collection analysis

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CHOIL Pro (Monthly) | $6.00 | per month |
| CHOIL Pro (Annual) | $48.00 | per year |
| 60 Credits | $5.00 | one-time |
| 75 AI Credits (Member) | $5.00 | one-time |
| 140 Credits | $10.00 | one-time |
| 170 AI Credits (Member) | $10.00 | one-time |


## Frequently asked questions

### Is KnifeApp free?

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

### Is CHOIL free?

CHOIL is free to download, with in-app purchases available.

### Which has better reviews, KnifeApp or CHOIL?

CHOIL is rated higher. KnifeApp averages 4.3 out of 5 from 4 ratings, while CHOIL averages 5.0 from 4 ratings.

### Do KnifeApp or CHOIL have ads?

Neither KnifeApp nor CHOIL shows ads.

### Which is updated more often, KnifeApp or CHOIL?

KnifeApp ships an update fortnightly, and CHOIL every 2 days. Most recently, KnifeApp was updated on October 10, 2026 and CHOIL 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.*