# Knife Collection vs Ctrl+All+Data

The clearest difference is in-app purchases: Knife Collection at none against Ctrl+All+Data's 3. Knife Collection also leads on review sentiment (71% vs 60%) and update cadence (every 3 days vs weekly). Ctrl+All+Data's advantage is device support (4 vs 2). On price and ads there is nothing between them.

Knife Collection costs $1.99 and Ctrl+All+Data $1.99 up front. Ctrl+All+Data sells 3 in-app purchases, starting at $0.99 per month. Knife Collection asks for nothing beyond the download.

Knife Collection ships an update every 3 days, Ctrl+All+Data weekly. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Knife Collection | Ctrl+All+Data |
| --- | --- | --- |
| Price | $1.99 | $1.99 |
| Rating | **[2.5 (6 ratings)](https://appshunter.io/ios/app/knife-collection/id1143947197/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | **71.4% of reviews** | 60.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Weekly |
| Monetization | Paid | **Freemium** |
| Size | 3 MB | 27 MB |
| Requires iOS | **8.0** | 18.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch, Vision Pro** |
| Age rating | 4+ | +4 |
| Developer | [Frederik Drosdzol](https://appshunter.io/developer/1143947196) | [Patrick Busch](https://appshunter.io/developer/548698510) |

## What reviewers say

### Knife Collection

[App page](https://appshunter.io/ios/app/knife-collection/id1143947197)

Organize and track your knife collection with detailed information and images. Easily manage your collection's value on the go and when meeting other enthusiasts. Features include custom notes and a variety of data points for each item.

**Highlights:** Track knife value, Add custom pictures and notes, Record detailed specifications, Organize collection on the go, Four color themes

**Features:** macOS Compatibility

**In-app purchases:** none


### Ctrl+All+Data

[App page](https://appshunter.io/ios/app/ctrl-plus-all-plus-data/id1569053059)

Consolidate all your essential device information, including battery, storage, calendar, weather, and fitness data, into a single, text-based dashboard. Customize modules to create a personalized overview, eliminating the need to switch between multiple apps.

**Highlights:** All information in one place, Device info (battery, storage), Weather and location display, Calendar events and reminders, Fitness and activity tracking, Multiple timers, Customizable modules

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $0.99 | per month |
| Pro Yearly | $8.99 | per year |
| Lifetime | $17.99 | one-time |


## Frequently asked questions

### Is Knife Collection free?

Knife Collection costs $1.99, with no in-app purchases.

### Is Ctrl+All+Data free?

Ctrl+All+Data costs $1.99, and also offers in-app purchases.

### Do Knife Collection or Ctrl+All+Data have ads?

Neither Knife Collection nor Ctrl+All+Data shows ads.

### Which is updated more often, Knife Collection or Ctrl+All+Data?

Knife Collection ships an update every 3 days, and Ctrl+All+Data weekly. Most recently, Knife Collection was updated on November 2, 2026 and Ctrl+All+Data on November 3, 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.*