Comparison

EVVR vs Knifomatic

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

EVVR

This app allows you to manage and connect all your smart-home devices for intuitive control. It offers local data processing and secure privacy for various automation scenarios. Requires a specific controller to function.

Highlights
  • Expandable compatibility with multiple protocols
  • Local control and secure data storage
  • Capture device states and set scenes
  • Real-time notifications for home events
  • Thousands of automation templates
  • Downloadable plugins and integration drivers
Read full description

Working together with an EVVR controller, EVVR App helps you to manage your home automation systems intuitively, connects all your smart-home devices, and makes them work together in one app. The EVVR App empowers the EVVR Energy Monitoring Smart Plug & Relay, which works with Apple HomeKit, to provide a green and remotely controllable lifestyle wherever you are. EVVR App runs smart home control completely locally with professional and secure data protection, ensuring unparalleled user privacy for various automation scenarios such as homes and commercial usages. *EVVR App must be working with an EVVR controller. Main features: Expandable Compatibility EVVR App supports Zigbee, Z-Wave, Wi-Fi, BLE, LoRa and Thread protocols and is compatible with millions of smart devices for various smart control usages, such as smart sensors, smart lighting, smart security, and smart health. Local Control and Data Storage Support private cloud connection. All your private data is processed and stored in real-time and locally. Enterprise-class data encryption ensures unparalleled user privacy when you access the system remotely. Capture instants and set scenes EVVR App can capture the real-time states of your smart devices and add them into the smart scenes' setting automatically. Real-time Notifications Keep an eye on your home anytime and anywhere with the real-time notifications pushed to your phone if anything unusual happens or a new member is added. Set up Automations at ease EVVR App offers thousands of Automation templates, making smart home automation as simple as never before. No more need to create Automations by yourselves, you can find the automation templates you want, and set them up for your home or your customers in a flash. EVVR Store EVVR App offers thousands of Automation templates, plugins, and integration drivers for unlimited downloading.

About

Knifomatic

Organize and track your knife collection with detailed specs, photos, and value tracking. Browse a built-in catalog, create tier lists, and export your collection to PDF. Sync across devices with a free account.

Highlights
  • Catalog and organize knives
  • Detailed spec recording
  • Value tracking
  • Add custom photos
  • Built-in knife catalog
  • Export collection to PDF
  • Sync across devices
Features
Read full description

Knifomatic is the engineered way to catalog, organize, and track your knife collection. Whether you own three knives or three hundred, Knifomatic gives every blade a proper home, with full specs, photos, and value tracking, all in a clean, fast interface. YOUR COLLECTION, ORGANIZED • Group your knives into collections and sort them exactly how you like • Record detailed specs: brand, model, steel, blade style, grind, lock type, dimensions, hardness, handle material, country of origin, and more • Track what each knife is worth and see your collection's total value • Add your own photos to every knife BUILT-IN KNIFE CATALOG • Browse a growing catalog of knives with photos, organized by brand • Copy any catalog knife straight into your collection in one tap MORE WAYS TO VIEW • Rotation view to plan your daily carry • Tier lists to rank your favorites • Export any collection to a clean PDF FRESH CUTS & DEALS • Watch knife videos shared by the community in Fresh Cuts • Check Deals & Drops for featured offers and new arrivals from stores YOURS, EVERYWHERE • Use it instantly as a guest, no account required • Create a free account to back up your collection and sync across devices • Your photos stay on your device • Your data is private and secured EDITIONS Knifomatic is free to use. A one-time edition upgrade raises how much you can keep: more knives per account and more photos per knife. There is no subscription, nothing expires, and every feature works on every edition. Knifomatic. Your Knife Collection. Engineered.

Screenshots

EVVR4 screens
Knifomatic4 screens

Verdict

The call

The clearest difference is rating: Knifomatic at 4.8 against EVVR's 1.0. Knifomatic also leads on update cadence (weekly vs every 3 months) and ratings volume (8 vs 1). EVVR's advantage is in-app purchases (none vs 4) and device support (3 vs 1). On price and ads there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Knifomatic sells 4 one-off in-app purchases. EVVR asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Knifomatic holds the better App Store score, 4.8 against 1.0. That said, the two scores are not equally well evidenced: Knifomatic has 8 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

EVVR ships an update every 3 months, Knifomatic weekly. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

Scorecard7 real differences · 3 level
EVVR versus Knifomatic: the parameters behind the verdict, then further details
ParameterEVVRKnifomatic
PriceFreeFree
Rating1.0 (1 ratings)4.8 (8 ratings) — better
Positive reviews—83.3% of reviews
Number of ratings18 — better
Update frequencyEvery 3 monthsWeekly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS13.1 — better16.4
Further details — not scored
Size145 MB73 MB
Age rating17+4+
DeveloperEVVR ApSGooserocket Corp

Customer experience

EVVR

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%

Knifomatic

All ratings8 ratings
Positive87.5%
Neutral12.5%
Negative0.0%
Written reviews6 reviews
Positive83.3%
Neutral16.7%
Negative0.0%

In-app purchases

None

EVVR

No in-app purchases

4 purchases

Knifomatic

One-time4
  • Four Stamps$0.99
  • Enthusiast Edition$19.99
  • Collector Edition Step Up$19.99
Show 1 more
  • Collector Edition$39.99

Questions

Is EVVR free?
EVVR is free to download, with no in-app purchases.
Is Knifomatic free?
Knifomatic is free to download, with in-app purchases available.
Which has better reviews, EVVR or Knifomatic?
Knifomatic is rated higher. EVVR averages 1.0 out of 5 from 1 ratings, while Knifomatic averages 4.8 from 8 ratings.
Do EVVR or Knifomatic have ads?
Neither EVVR nor Knifomatic shows ads.
Which is updated more often, EVVR or Knifomatic?
EVVR ships an update every 3 months, and Knifomatic weekly. Most recently, EVVR was updated on November 3, 2026 and Knifomatic on October 31, 2026.

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